Sinovo SP200-2S-0.7, SP200-4T-3.7, SP200-4T-2.2, SP200-2S-2.2, SP200-4T-5.5 User Manual

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Page 1

SP200 Drive User Manual (Version: 2.0)

SP200 SERIES

PV PUMP CONTROLLER

User Manual

SHENZHEN SINOVO ELECTRIC TECHNOLOGY CO.,LTD

Add: 5 th Floo r,No. D Build ing,H uafen g Inter natio nal Rob ot Indu stry Pa rk,Xi xiang S treet ,Hang cheng R oad,B aoan Dist rict, Shenz hen Cit y Tel 0755 2978 4870: ( ) F 0755 2978 4969ax: ( ) Tech s uppor : 400-88 1-868 9 http : //www .sino vo.cn

Version: 2.0

Page 2

SP200 Manual

Preface

Thank you for purchasing the SP200 series PV Pump controller developed by our company.

This manual introduce how to use SP200 series in correct manner. Please read it carefully before application, operation, maintenance and inspection.

Please apply this series after fully understand the safety cautions of this products.

Unpacking Inspection Cautions:

1.Whether the product is damaged during shipping, whether the parts is damaging or falling, whether the main part is crashed.

2.Whether the nameplate of model and controller ratings are consistent with your order.

SINOVO is very strict in quality control in the producing and packing, in case any fault occcurs, please contact us or your own supplier ASAP.

Note

For the details of illustrating products, the diagram of this manual is sometimes in the

status of removing the cover or safety cover. To use this product, please make sure install the cover or housing as required and operate in accordance with manual instructions.

The diagrams in this manual is only for illustration, it may have sightly difference with

the product that you ordered.

This instructions are subject to change, without notice, due to product upgrade,

specification as well as efforts to increase the accuracy and convenience of the manual.

Please contact district agent or all SINOVO customer service center directly for the

damaged or missing parts and need to order the Manuals.

If you have any confusion when refering the manual during operation, please contact

SINOVO Customer Service Center.

Customer Service： 400-8818-689

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Page 3

Contents

SP200 Manual

Contents

Preface.................................................................................................................01

Contents...............................................................................................................02

Chapter 1 Safety and Cautions..........................................................................05

Safety Definition.....................................................................................................05

1.1 Safety Cautions................................................................................................06

1.2 Cautions.... ................................................................................................08.......

Chapter 2 Basic principle...................................................................................11

2.1 Basic principle.... ............................................. ........... ....

2.2 Functions.................................................................................... .

Chapter 3 Product Information.........................................................................15

3.1 Inspection... .. ............................................................................. ......... ...... ...... 16

3.2 Instroductions and Feature....... ..................................................... ...... ........... 16

3.3 Protection function..... .......................................................................... ....... .... 16

3.4 Naming rules............... ................................................................................... .17

3.5 SP200 PV Pump Controller input/output parameter................. ......... ............. . 17

3.6 Nameplate...................... ........................................................... ..................... . 21

3.7 SP200 PV pump controller Size....... .... .......................................................... . 21

............. . ...................

....................

Chapter 4 Mechanical and Electrical Installation.............................................25

4.1 Controller Installation and Operation Environment........ ..............................26....

4.2 Controller Installation Spacing............ ............................................ ...........27.. ...

4.3 Install and Remove the Cover........ .......................................... ..............27....... ..

4.4 Wiring......................... .... .....................................28...................................... ......

Chapter 5 Operation..........................................................................................35

5.1 Operation Panel Description... .................. .......................................36 .. .............

5.2 Operation Procedure............ ............ ...................38 ........ ....................................

5.3 Commissioning Process..................................................................................40

5.4 Panel Displays Parameters in Running State.................. ... ...................40....... ..

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Page 4

SP200 Manual

Contents

Chapter 6 Function Parameter Table...............................................................41

F00 Basic Function Group.................... ........................ .............................42........... ..

F01 Startup and Stop Control........ .............................................................42............

F02 Motor parameter............... ......... .............. ..................................................... .. . 42

F03 Solar Water Pump Special Parameters... ....................................... .... ........ ... .. 42

F05 Input Terminal Group................. ........................... . ............... ......................... .. 43

F07 HMI&Fault parameters....................................................................................43

Chapter 7 Troubleshooting...............................................................................47

7.1 Fault Instruction and Solution..................................................... . .........48.......... .

7.2 Common Faults and Solutions......................................................... .......51.........

7.3 Controller Overcurrent, Overload Fault (OC1/2/3/OL1/2)................................52

Chapter 8 Maintenance.....................................................................................53

8.1 Controller........ ........................... . .........54............................. .............................. .

8.2 Pump.............. .............................................. .......56................................... .........

8.3 Solar Array.......................................................................................................56

8.2 Electric Wire and Cable..................................................................................56

Chapter 9 Spare AC power use........................................................................57

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Page 5

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Page 6

Chapter 1

Safety and Cautions

Safety Definition

Read this manual carefully so that you have a thorough understanding.

Installation,commissioning or maintenance may be performed in conjunction with this chapter. Our company will assume no ability and responsibility for any injury or loss caused by improper operation.

Danger

Operations which are not performed comply with the requirements may cause severe hurt or even death.

Note

Operations which are not performed comply with requirements may cause personal injury or property damage.

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Page 7

Chapter1 Safety and cautions

1.1 Safety Cautions

SP200 Manual

Use Stage Safety Grade

Danger

Before

Installation

Danger

During

Installation

Note

At wiring

Danger

Precautions

Do not install the equipment if you find water seepage,

component missing or damage upon unpacking.

Do not install the equipment if the packing list does not

conform to the product you received.

Handle the equipment with care during transportation to

prevent damage to the equipment.

Do not use the equipment if any component is damaged or

missing. Failure to comply will result in personal injury.

Do not touch the components with your hands. Failure to

comply will result in static electricity damage.

Install the equipment on incombustible objects such as

metal, and keep it away from combustible materials. Failures to comply may result in a fire.

Do not loosen the fixed screws of the components,

especially the screws withe red marks.

Do not drop wire end or screw into the controller. Failure it

will result in damage to the controller.

Install the controller in places free of vibration and direct

sunlight.

When two controller are laid in the same cabinet ,arrange the

installation positions properly to ensure the cooling effect.

A circuit breaker must be used to isolate the power supply

and the controller. Failure to comply may result a fire.

Ensure that the power supply is cut off before wiring. Failure

to comply may result in electric shock.

Never connect the power cables to the output

terminals(U,V,W) of the controller. Pay attention to the marks of the wiring terminals and ensure correct wiring. Failure to comply may result in damage to the controller.

Ensure that the main cable line comply with the standard,

the line meets the EMC requirements and the area safety standard. Failure to comply may result in risk or accident.

Never connect the power cables the braking resistor

between the DC bus terminals P+, P-. Failure to comply may result in a fire.

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Page 8

SP200 Manual

Chapter1 Safety and cautions

Use Stage Safety Grade

At wiring

Before

Power-on

After

Power-on

Danger

During

Operation

Danger

Precautions

Use a shielded cable for the encoder, and ensure that the

shielding layer is reliably grounded.

Please confirm the peripheral equipment and cable converter

is configured in this manual of the recommended model, all the configuration line in accordance with the connection method of the manual provides the correct wiring. Failure to comply will result in accidents.

Check that the voltage class of the power supply is consistent

with the rated voltage class of the controller.

Do not open the controller’s cover after power-on. Failure to

comply may result in electric shock.

Do not touch the operation of controller during the hands is

wet. Failure to comply will result in accident.

Do not touch any I/O terminal of the controller. Failure to

comply may result in electric shock.

Do not change the default settings of the controller. Failure to

comply will result in damage to the controller.

Do not touch the rotating part of the motor during the motor

auto-tuning or running. Failure to comply will result in accident.

Signal detection must be performed only by qualified

personnel during operation. Failure to comply will result in personal injury or damage to the controller.

Do not touch the fan or the discharging resistor to check the

temperature. Failure to comply will result in personal burnt.

Avoid objects falling into the controller when it is running.

Failure to comply will result in damage to the controller.

Do not start or stop the controller by turning the contactor

ON/OFF. Failure to comply will result in damage to the controller.

After

Power-on

Danger

Do not repair or maintain the controller at power-on. Failure

to comply will result in electric shock.

Ensure that the controller is disconnected from all power

suppliers before staring repair or maintenance on the controller.

Repair or maintenance of the controller may be performed

only by qualified personnel. Failure to comply will result in personal injury or damage to the controller.

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Page 9

Chapter1 Safety and cautions

SP200 Manual

Use Stage Safety Grade

After

Power-on

Danger

Set and check the parameters again after the controller is

replaced.

Precautions

1.2 Cautions

1.2.1 Motor Insulation Test

Perform the insulation test when the motor is used for the first time, or when it is reused after being stored for a long time, or in a regular check-up, in order to prevent the poor insulation of motor windings from damaging the controller during the insulation test. A 500V mega-Ohm meter is recommended for the test. The insulation resistance must not be less than 5 MΩ.

1.2.2 Thermal Protection of Motort

If the selected controller does not match the rated capacity of the motor , especially when the rated power of the controller is higher than that of the motor, adjust the parameters for motor protection in the controller or to install thermal relay to protect the motor .

1.2.3 Running Above Rated Frequency

The controller provides frequency output of 0 to 600.00Hz. If the controller is required to run at over 50Hz, please consider the capacity of the machine.

1.2.4 Vibration of mechanical device

The controller may encounter the mechanical resonance point at some output frequenc-ies, which can be avoided by setting the skip frequency. If the operating frequency of the customer coincide with the resonant frequency please modify the operating frequency or

change the inherent resonance frequency of the mechanical system.

1.2.5 Motor heat and noise

The output of the controller is pulse width modulation (PWM) wave with certain harmonic frequencies, and therefore, the motor temperature, noise, and vibration are slightly greater than those when the controller runs at power frequency (50 Hz).

1.2.6 Voltage-sensitive device or capacitor on output side of the controller

Do not install the capacitor for improving power factor or lightning protection voltagesensitive resistor on the output side of the controller because the output of the controller is PWM wave. Otherwise, the controller may suffer transient overcurrent or even bedamaged.

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Page 10

SP200 Manual

SP200

controller

U V

Capacitor or voltage-sensitive resistor

1.2.7 Contactor at the I/O terminal of the controller

When a contactor is installed between the input side of the controller and the power supply, the controller must not be started or stopped by switching the contactor on or off. If the controller has to be operated by the contactor, ensure that the time interval between switching is at least one hour since frequent charge and discharge will shorten the service life of the capacitor inside the controller.

When a contactor is installed between the output side of the controller and the motor,do not turn off the contactor when the controller is active. Otherwise, modules inside the controller may be damaged.

1.2.8 The Use Occasion of the External Voltage Out of Rated Voltage Rage

The controller must not be used outside the allowable voltage range specified in this manual. Otherwise, the controller’s components may be damaged. If required, use a corresponding voltage step[-up or step-down device.

Chapter1 Safety and cautions

1.2.9 Change Three Phase Input into Two Phase Input

It is not allowed to change the three phase controller into two phase one . Otherwise , it may cause it may cause fault or damage the controller.

1.2.10 The Protection of the Lighting Impulse

Although the controller has equipped with lightning overvoltage, overcurrent device, which has a certain protection function for the induction lightining. For the lightning prone areas, the user is necessary to install lightning protection device at the front of the controller, which will benefit to the service life of the transducer.

1.2.11 Altitude and Derating

In places where the altitude is above 1000m and the cooling effect reduces due to thin airit is necessary to de-rate the controller. Contact Our company for technical support.

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Chapter1 Safety and cautions

SP200 Manual

1.2.12 Some Special Usages

If writing that is not described in this manual, such as common DC bus is applied, contact the agent or Our company for technical support.

1.2.13 The Cautious of the controller Disposal

The electrolytic capacitors on the main circuits and PCB may explore when they are burnt. Poisonous gas is generated when the plastic parts are burn. Treat them as ordinary indu-

strial refer to relevant national laws and regulations.

1.2.14 Adaptable Motor

1. The standard parameters of the adaptable motor is adaptable four-squirrel-cage asynchronous induction motor or PMSM. For other types of motor, select a proper controller according to the rated motor current.

2. The cooling fan and rotor shaft of general controller are coaxial, which results in reduced cooling effect when the rotational speed declines. If variable speed is required, add a more powerful fan or replace.

3. The standard parameters of the adaptable motor have been configured inside the controller. It is still necessary to perform motor auto-tuning or modify the default values based on actual conditions. Otherwise, the running result and protection performance will be affected.

4. The controller may alarm or even be damaged when short-circuit exists on cables or inside the motor. Therefore, perform insulation short-circuit test when the motor and cables are newly installed or during routine maintenance. During the test, make sure that the controller is disconnected from the tested parts.

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Chapter 2

Basic principle

2.1 Basic principle

SP 200 solar pumping system can provide water for remote areas lacking of electricity or places where the electricity supply is unstable. PV pump controller can convert the DC power from solar panels to AC power so to drive various kinds of pumps.System enables continiously pumping when in good weather. System is not equipped with strorage battery devices, it is suggested that pumping the water to conservation pool for future use.Water source could come from river, lake,well,or other natural water source or special soucre.System enables application of floating switch in the conservation pool or water tower to control the operation of pumps. Low water level probes can be installed in the well to detect the water level of the well in order to stop the pumps when the well in low water level. Diagram 1 is a typical SP200 PV pumping system. The main parts and compenents of this system is after diagram 1.

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Chapter2 Basic principle

SP200 Manual

C.SP200 PV pump controller

F.Storage tank

A.solar panels

B.DC circuit braker

E. well water level switch

2-1 SP200 PV pumping system

D.pump

SP200 PV pumping system is composed of following parts:

A: Solar panels

B DC circuit braker or disconnector

C SP200 PV pump controller

D Pump

E well water level switch(optional)

F water tower water level switch(optional)

S 200 PV pump controller can start the pump softly and is consistent with the electricity coming from the changes providing by solar panels. The advantage of soft starting is avoid surge or power surges when the pump or motor are in the process of starting,whi-ch reduce the loss of motor and pumping system.

Requirements of pump check valve:

Note: To ensure the best reliability of the system and water supply, check valves is required to be installed in the output pipe. The first check valves must be installed in the outlet of pumps, the rest check valves should be installed in the vertical direction of the pipes of every 30 meters(100 feet) behind the pump.

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Page 14

SP200 Manual

Chapter2 Basic principle

2.2 Functions

System diagnostics

SP200 PV pump controller continuously monitor the system performance and can detect a variety of abnormal circumstance. In most cases, controller provide compensations as required to keep the non-stop operation of the system. If there is a damage, controller will protect the system and display fault state. If possible, controller will restart after the fault status is gone. Fault codes and correction information please refer to the chapter of Detecting and troubleshooting.

Motor soft-starter

Generally speaking, S 200pv pump controller will operate when there is water requirement or electricity is available.Everytime SP200 PV Pump Controller detect the water requirement, the rotating speed is always improved slowly and at the same time add motor voltage gradually.Compared to traditional water supply system, solar pumping sytem's motor temperature and starting current is much lower. Controller with soft starting function has no damage to the motor.

Overheating monitoring

S 200 PV pump controller can run at full power when the ambient temperature reaches

45℃ For temperature above 45℃， controller will keep on running by reducing output power. When the controller temperature cooled to safety point, it will run at full power output.

Water level float switch

S 200 PV pump controller can connect 2 water level detecting switch to detect pump running by remote control. Water level switch is optional to the controller, it is not required.

SP200 PV pump controller's input power terminals can be switched to spare AC power supply manually.

Spare AC power supply switch

Note: Based on different models, SP200 input power could be 220v AC single power, or 380V AC 3 phase power. For more information, please contact SINOVO or certified agent. When the system is running by spare AC power, please check the DC power every 30 mins. If the AC power is applicable, then stop the controller and switch to the AC power and try to run the pump at the AC power driving way.

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Page 15

Chapter2 Basic principle

SP200 Manual

Note:

DC circuit switching and generator power switch installation are required and both switches should be mutually locked to prevent they were connected at the same time which lead to the solar panels and generator connect SP200 controller simultaneously. Please check if the design meets electrical specifications of relative country and area.

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Page 16

Chapter 3

Product Information

200 PV pump controller is adjustable speed motor controller designed in accordance

SP with any IEC standard 3 phase asynchronous motor。 SP200 PV pumping system convert the high voltage DC power of solar array into AC power to drive an standard 3 phase asynchronous motor thus provide water for remote areas. When the solar power is not enough, controller can be switched manually to spare single or 3 phase AC power, such as generator. This controller is functioned with fault detection, motor soft-starting, and speed control.SP200 PV Pump Controller is designed with the function of plug-and-play and easy to install.SP200 PV Pump Controller is a product of stable performance and high standard. In weak light condition, controller will try to drive pump for water lifting, but if the light is becoming weaker, then controller will reduce the speed of pump to protect the system components from damaged and shut down during some extreme circumanstances.When the special circumanstances is gone, controller will restart driving the pump.

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Page 17

Chapter3 Product Information

SP200 Manual

3.1 Inspection

Before using, please check the SP200 PV pump controller components firstly. Please make sure the components serial number is correct and if the product is damaged during shipping.

3.2 Instroductions and Feature

SP200 PV Pump Controller monitor the system performance continiously and with integrated protection of multi-function pump system. When fault occurs, SP200 PV Pump Controller will display the type of faults by LED screen in the front of the controller and will automatically reset routine fault.

Internal Diagnostics allows lower input voltage.

Whenever possible, the controller will maximize the use of the solar array output to drive the pump.

To provide users with an easy interface, enhanced configurability and realize remote monitoring system.

3.3 Protection Function

Electronic monitoring enables the controller to monitor systems and automaticlly shut down in following circumanstances:

1. Wells is short of water- Low liquild level swtiches;

2. Pump locked rotor overload protection;

3. High voltage surge;

4. Low output voltage;

5. Motor lack phase;

6. Short circuit;

7. Over heating.

Note:

the controller protect the motor by limiting load running when the motor current exceeds the rated current at the time of low water leve.The controller does not provide high motor temperature detection.

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Page 18

SP200 Manual

Chapter3 Product Information

3.4 Naming Rules

In the model code contains the product information Users can find the code from the transducerand simple nameplate.

Field Mark

controller series

Series number

Voltage Level

voltage range

Pump rated power

200

Solar water pump controller

Series second generation

2: Three-phase 220V 4 Three-phase 380V:

S Rated voltage310VDC,Recommended voltage range （MTTP）180VDC~360VDC T: : Rated voltage540VDC,Recommended voltage range （MTTP）500VDC~600VDC

2.2: 2.2KW

Figure 3-1 Name Designation Rules

Content

2.2

3.5 SP200 PV Pump Controller input/output parameter

SP200-2SXXX

Model

PV array input parameter

Max voltage V （）input

Min input voltage V （）

Recommended voltage mpp)(

Recommended PV power(Kw)

Input voltage（V）

Max current A ( )

Generator capacity kVA ( )

Rated output voltage

Max current A( )

Rated output power kW( )

Output frequency

0.9 1.2~

Spare AC generator

Singel phase AC 200-240(+10%)

8.2

1.5

Output parameter

4.7

0.75

DC 450V

DC 180V

DC 280~360V

1.8~2.4

3-phase AC 200-240V

7.5

1.5

0~50Hz/60Hz

SP200-2S-2.2SP200-2S-0.7 SP200-2S-1.5

2.7 3.5~

2.2

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Page 19

Chapter3 Product Information

SP200-4TXXX Input/output parameter

Model

PV array input parameter

Max voltage V （）input

Min input voltage V （）

Recommended

voltage(mpp)

Recommended

PV power(Kw)

Input voltage（V）

Max current A ( )

Generator capacity kVA ( )

Rated output voltage

Max current A( )

Rated output power kW( )

Output frequency

2.7 3.5~

Spare AC generator

5.8

Output parameter

5.1

2.2

SP200-4T-5.5SP200-4T-2.2 SP200-4T-3.7

DC 800V

DC 350V

DC 500~600V

4.8~6.4

3-phase AC 380/400/415/440V(+15%)

10.5

5.9

3-phase AC 380/400/415/440V(+15%)

3.7

0~50Hz/60Hz

6.6~8.8

14.6

8.9

5.5

SP200 Manual

SP200-4T-7.5

9~12

20.5

7.5

Model

Max voltage V （）input

Min input voltage V （）

Recommended

voltage(mpp)

Recommended

PV power(Kw)

Input voltage（V）

Max current A ( )

Generator capacity kVA ( )

Rated output voltage

Max current A( )

Rated output power kW( )

Output frequency

PV array input parameter

13.2~17.6

Spare AC generator

3-phase AC 380/400/415/440V(+15%)

Output parameter

3-phase AC 380/400/415/440V(+15%)

-1 8-

DC 500~600V

18~24

0~50Hz/60Hz

SP200-4T-18.5SP200-4T-11 SP200-4T-15

DC 800V

DC 350V

22.2~29.6

38.5

18.5

SP200-4T-22

26.4~35.2

46.5

Page 20

SP200 Manual

Chapter3 Product Information

Model

Max voltage V （）input

Min input voltage V （）

Recommended

voltage（ mpp）

Recommended

PV power(Kw)

Input voltage（V）

Max current A ( )

Generator capacity kVA ( )

Rated output voltage

Max current A( )

Rated output power kW( )

Output frequency

Model

Max voltage V （）input

Min input voltage V （）

Recommended

voltage（ mpp）

Recommended

PV power(Kw)

Input voltage（V）

Max current A ( )

Generator capacity kVA ( )

Rated output voltage

Max current A( )

Rated output power kW( )

Output frequency

PV array input parameter

36~48

Spare AC generator

Output parameter

PV array input parameter

90~120

Spare AC generator

157

114

Output parameter

150

44~59.2

3-phase AC 380/400/415/440V(+15%)

44~59.2

3-phase AC 380/400/415/440V(+15%)

DC 800V

DC 350V

DC 500~600V

0~50Hz/60Hz

DC 800V

DC 350V

DC 500~600V

180

134

176

0~50Hz/60Hz

SP200-4T-45SP200-4T-30 SP200-4T-37

SP200-4T-110SP200-4T-75 SP200-4T-90

54~72

132~176

214

160

210

110

SP200-4T-55

66~88

113

112

SP200-4T-132

159~211

256

192

253

132

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Page 21

Chapter3 Product Information

SP200 Manual

Model

Max voltage V （）input

Min input voltage V （）

Recommended

voltage（ mpp）

Recommended

PV power(Kw)

Input voltage（V）

Max current A ( )

Generator capacity kVA ( )

Rated output voltage

Max current A( )

Rated output power kW( )

Output frequency

Model

Max voltage V （）input

Min input voltage V （）

Recommended

voltage（ mpp）

Recommended

PV power(Kw)

Input voltage（V）

Max current A ( )

Generator capacity kVA ( )

Rated output voltage

Max current A( )

Rated output power kW( )

Output frequency

PV array input parameter

192~256

Spare AC generator

307

231

Output parameter

304

160

PV array input parameter

192~256

Spare AC generator

525

396

Output parameter

520

280

240~320

3-phase AC 380/400/415/440V(+15%)

378~504

3-phase AC 380/400/415/440V(+15%)

DC 800V

DC 350V

DC 500~600V

385

250

377

200

0~50Hz/60Hz

DC 800V

DC 350V

DC 500~600V

590

445

585

315

0~50Hz/60Hz

SP200-4T-220SP200-4T-160 SP200-4T-200

SP200-4T-355SP200-4T-280 SP200-4T-315

264~352

430

280

426

220

426~568

665

500

650

355

SP200-4T-250

300~400

468

355

465

250

SP200-4T-400

480~640

785

565

725

400

Note:

According to the different illumination in different regions, recommended PV array power is

1.2 to 1.6 times of the controller power.

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Page 22

SP200 Manual

3.6 Nameplate

Chapter3 Product Information

MODEL: SP200-4T-7.5

INPUT: DC500~600V 9~12KW AC3PH 380V 50/60Hz 20.5A

OUTPUT: AC3PH 380V 50/60Hz 17A

S/N: FDLAGCA1A042

SHENZHEN SINOVO ELECTRIC TECHNOLOGIES CO.,LTD.

MADE IN CHINA

Figure 3-2 Name Designation Rules

3.7 SP200 PV Pump Controller Size

Model of the controller

Rated input voltage, frequency and current

Rated output voltage, frequency and current

Bar code

7.5KW Less than 7.5KW Controller installation dimensions and installation size

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Page 23

Chapter3 Product Information

3.7.1 Installation Hole Size

Controller Model

SP200-2S-0.7

SP200 S-2 -1.5

SP200 S-2 -2.2

SP200-2T-0.7

SP200-2T-1.5

SP200-2T-2.2

SP200-4T-0.7

SP200-4T-1.5

SP200-4T-2.2

SP200-4T-4.0

SP200-4T-5.5

SP200-4T-7.5

SP200-4T-11

SP200-4T-15

SP200-4T-18.5

SP200-4T-22

SP200-4T-30

SP200-4T-37

SP200-4T-45

SP200-4T-55

SP200-4T-75

SP200-4T-90

SP200-4T-110

SP200-4T-132

SP200-4T-160

SP200-4T-185

SP200-4T-200

SP200-4T-220

SP200-4T-250

SP200-4T-280

SP200-4T-315

SP200-4T-350

SP200-4T-400

SP200-4T-450

SP200-4T-500

H(mm) W(mm) D(mm)

190 110 150 178 98

210 130 160 198 118

250

285

332

387

650

880 485 310 860 320

1250 500 400 1000 440

1350 650 400 1105 513

1810 850 405 1410 513

H1(mm) W1(mm)

155

170 162 270

220

250 220 373

270 252 426 25440

300 258 534 200

370 282 625 250

176 236

214

318

141

135

140

150

180

iameter

(mm)

Ø5

Ø6

Ø7

Ø9

Ø13

SP200 Manual

GW(kg)

2.4

3.5

4.5

5.1

9.3

32550

167

206

415

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Page 24

SP200 Manual

3.7.2 External Keypad Installation Dimensions

Chapter3 Product Information

+0. 3

119.5

128.20

79.00

1.50

74.80

Figure 3-3 Keypad Installation dimensions

+0.3

119.00

100

Opening dim en si on d iagram

Figure 3-4

for keypad wi th b as e

-2 3-

Opening dim en si on d iagram

Figure 3-5

for keypad wi th ou t ba se

Page 25

-2 4-

Page 26

Chapter 4

Mechanical and Electrical Installation

Danger

Only those who are trained and qualified professionals can operate the work described

in this chapter. Please operate according to the section of "pay attention to security matters", failure to these may cause personal injury or damage to equipment.

Connect the input power lines tightly and permanently. And ground the device with

proper techniques.

Even when the controller is stopped, dangerous voltage is present at the terminals:

-Power terminals: R,S,T,P,P+,P-, PB

- Motor connection terminals: U,V and W

Wait for 10 minutes to let the controller discharge and then begin the installation.

Minimum cross-sectional areas of the grounding conductor should be equal to or

greater than the power supply cable cross-sectional area.

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Page 27

Chapter4 Mechanical and Electrical Installation

SP200 Manual

Note

Lift the controller by its base other than the keypad or the cover. The dropping of the

main part may cause personal injury.

Install the equipment on incombustible objects such as metal, and keep it away from

combustible materials. Failure to comply may result in a fire.

If motor than two controller are installed in a cabinet, the temperature should be

lower than 45℃ by means of a cooling fan. Failure it will result in damage to the controller.

4.1 Controller Installation and Operation Environment

4.1.1 Thermal Protection

If installed outdoors, the controller should be installed inside the control box with waterproof function, and the control box there should be vents.

And control box mounted vertically in a well ventilated place, avoid direct sunlight and rainwater.The best installation location can be mounted directly beneath the solar array to prevent the device from overheating and performance degradation.Particularly in places of extreme high temperature, the controller may shut down to protect themselves.For best performance, avoid placing solar panels around any obstacle where there are cast shadows and will reduce the sunlight to these arrays.It is recommended to use a conduit to protect the wire from wildlife and natural weathering and the conduit should be buried underground for extra protection.If there is no use conduit, higher quality outdoor cable should be used.

4.1.2 Installation Location

SP200 PV Pump Controller applies to the site where the ambient temperature ups to 60 degrees.It is recommended to install the controller in the shadow position to avoid overheating fault.

SP200 PV Pump Controller must be installed in the control cabinet. The control cabinet has a such enclosure to avoid direct sunlight and it has functions of rain-proof, dustproof, moisture-proof, anti-animals and so on. Control cabinet should have a sealed bottom plate for mounting wire cable or conduit. Refer to Figure 4-2 below to determine the size of the control cabinet.

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Page 28

SP200 Manual

4.2 Controller Installation Spacing

Chapter4 Mechanical and Electrical Installation

Fan exhaust

More than 50mm

Figure 4-1 Installation distance

More than 100mm

controllerr controllerr

More than 100mm

Figure 4-2 Installation of multiple controller

Upper row and lower row installation for two controller, A guide plate should be added between the two controller.

4.3 Install and Remove the Cover

Hook

Lower cover

Hook slot

Figure 4-3 Install and remove the plastic lower cover

Note:

Remove the lower cover by pushing the hook of the lower cover inward symmetrically.

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Page 29

Chapter4 Mechanical and Electrical Installation

SP200 Manual

4.4 Wiring

Danger

Only qualified electricians are allowed to operate on the safe running of the controller.

Never carry out any insulation or voltage withstand tests on the cables connecting with

the controller.

Even if the controller is stopped, dangerous voltage is present at the input power lines,

DC circuit terminals and motor terminals. Wait for 10 minutes even when the controller is switched off until the CHARGE light is off before operation.

Ground the grounding terminals of the controller with proper techniques.

220V resistor should be 100Ω or less than it 400V resistor should be 10Ω or less than it 690V resistor should be 5Ω or less than it Otherwise there is danger of electric shock and fire.

Please ensure the right connection between the power supply wires and motor wires.

Connect the power supply to the R,S and T terminals and connect motor wires to U,V and W terminals.

Never do wiring or other operation on the controller with wet hands. Otherwise there is

danger of electric shock.

Note

Verity that the rated voltage of the controller equals to the voltage of the AC power

supply.

The power wires and motor wires must be permanently fastened and connected.

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Page 30

SP200 Manual

4.4.1 Typical Wiring Diagram

A.solar panels

DC310V /540V

MCCB

S T

3-phase380V/480V Input power 50/60Hz

Digital input 1

Digital input 2

Digital input 3

Digital input 4

Digital input 5

High-speed pulse input

DC：0～10V/0～20mA

1kΩ 5kΩ～

DC：-10V～10V

P-

R S

SP200

Main circuit

+24V

OPEN

DI1

DI2

DI3

DI4

DI5

HDI1

COM

Analog input reference voltage

+10V

Analog input 1

AI1

AI2

AI3

GND

PE(connect cabinet)

Analog input 2

Analog input 3

T S

Chapter4 Mechanical and Electrical Installation

P+

U V

DISP1

485

OFF

A B

AO1

AO2

GND

HDO1

CME

DO1

CME

T1C

T1B

T1A

T2C

T2A

Keypad interface

Expansion card interface

485 communication interface

Analog output AO 1,AO2 0V-10V/0mA-20mA

Open collector output 1 （High-speed pulse output）

Open collector output2

Relay output1

Relay output2

Control circuit

Figure 4-4 Wiring diagram of Control Circuit

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Page 31

Chapter4 Mechanical and Electrical Installation

4.4.2 Terminal Diagram

4.4.2.1 Main Circuit Terminal

PBP-P+

SP200 Manual

E W

DC input

Figure 4-5 Suitable for SP200-4T-22G/30P or less than 22KW machines

3-phase input power

Figure 4-6 Suitable for SP200-4T-30G/37P or more than 37KW machines

3-phase input power

Shorting bar

DC Reactor

P+

DC input

Motor

P-

Motor

The main circuit terminals function description is as follows:

Terminal Name

R、 S、 T

P(+)

P(-)

P(+)、 P(-)

P(+)、 PB

U、 V、 W

External braking unit reserve terminals

External braking resistor reserve terminals

Function Description

Three-phase power input terminals

DC positive bus output terminal

DC negative bus output terminal

Three-phase AC output terminals

Ground terminal

Ground

4.4.2.2 Control Circuit Terminal

DI1 DI2

Low water level probe

DI3

DI4

Remote float switch

COM

Figure 4-7 Control circuit terminals

-3 0-

DI5

COM

Page 32

SP200 Manual

Chapter4 Mechanical and Electrical Installation

4.4.3 Terminal Diagram

For solar pumping system, Dual DC circuit breaker must be installed between PV array and SP200 PV Pump Controller.Connect the cable of the bottom part of dual DC breaker marked as "+" and "-" to SP200 PV Pump Controller wiring terminals "+" and "-".

Note:

R、 S、 T terminals has the feature of protection against reverse polarity, DC power can connect to R、 S、 T terminals, and don't need to consider the phase sequence.

Note

Before connecting the DC wires, follow the steps belowing to prevent dangerous

electrical shock resulting in serious injury or equipment burned down.

Ensure the external DC isolation switch is turned off。

Ensure that the polarity of the solar array cable must be properly connected with the

controller +, - polarity, otherwise may damage the controller.

Ensure that the AC power is disconnected (if AC power as an alternate power

source, AC and DC power supplies cannot enter the controller at the same time, otherwise it will damage the controller).

4.4.4 Junction box connection

If the solar panels series parallels is too many, then junction box is required to converge the current of the solar array. Junction box is required to install fuse, surge protector, DC switch within it. Fuse and DC switch is helpful to protect from short circuit, surge protector has the effect of lighting protection along DC side. Junction box must be sealed and waterproof.

4.4.5 Ground connection

The ground terminal on the controller (E) is marked as an icon, please connect to ground, if motor fails, proper grounding helps eliminate electric shock risk.

4.4.6 Motor wiring

Connect the 4 wires of the cable to controller's U,V,W,E terminals from the motor.Motor international wiring diagram is as following 9. Check the motor wiring to make sure the installation is correct.

Note:

If the pump reverse, then please reverse any 2 wires.

USA Standard

International Standard

Black BLK（） Red RED（） Yellow YEL（） Ground E（）

Grey GRY（） Black BLK（） Brown BRN（） Ground E（）

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Page 33

Chapter4 Mechanical and Electrical Installation

SP200 Manual

4.4.7 Well low water level probe wire (optional)

To avoid the damage of the pump due to pumping in dry condition, well probe can be connected to the control terminals of SP200 PV Pump Controller to detect the well water level, the length of the well probe should not exceeds 50m.If there is no well probe to detect the water level, please keep the 2 terminals of the controller shorted( It is shorted before leaving factory). The well water level aslo can be detected by the built-in water shortage detecting software of the controller, please refer to Chapter F03 Group parameters.

4.4.8 Water tower water level floating ball wiring (optional)

We suggest use one floating ball switch to prevent the overflow of the reservoir, pump will shut down once the reservoir is full.Pum will restart when it is in lower water level. In this way, unnessary pump damage is reduced. SP200 controller enable small termial wire to connect to the remote floating ball switch even if the reservoirs location is far away.

Sealed cable

Pump stop location

Pumping area

Pump start location

Floating ball switch requirements:

1.terminals wiring is required

2. Minimum wire diameter is 1mm², longest distance is 600m

3. If applied in long distance transmission, shielding wire is must be used, shields near the

controller need to be grounded, where near the floating ball switch don't need to be grounded.

If don't apply floating ball switch, then DI5 has to be short with COM.

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Page 34

SP200 Manual

Remote floating

ball switch terminal

COM

M6 COM

If the cable is shielding wire only need to be grounded here

Chapter4 Mechanical and Electrical Installation

COM

Floating

ball switch

Up: OFF Down:ON Noramal: ON

4.4.9 Electrical Conduit application

When the system is installed in outdoor, electrical conduit is required to use to protect the outdoor cable from the influences of weather, human activity, chewing animals. If no application of electrical conduit, please use high quality outdoor cables.

-3 3-

Page 35

-3 4-

Page 36

Chapter 5

Operation

-3 5-

Page 37

Chapter5 Operation

5.1 Operation Panel Description

5.1.1 Panel Diagram

SP200 Manual

Figure 5-1 SP200 KBA keypad diagram

5.1.2 Button Function Descriptions

NameNo.

LED off means that the controller is in the stopping state; LED blinking means the controller is in the parameter autotuning state; LED on means the controller is in the running state.

OFF means the controller is in the forward rotation state ON means the controller is in the reverse rotation state.

○ FF LOCAL/REMOT： O

● LOCAL/REMOT： PN

○ LOCAL/REMOT： Flash

LED for faults LED on when the controller is in the fault state; LED off in normal state LED blinking means the controller is in the pre-alarm state.

Status

indicator

RUN/TUNE

FWD/REV

LOCAL/ REMOT

TRIP

Instructions

Operation panel control

Terminal control

Communication control

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Page 38

SP200 Manual

Chapter5 Operation

NameNo.

Unit

indicator

Code

Display

Zone

Instructions

It represents the current display of the Keypad

RPM

Frequency unit

Current unit

Voltage unit

Speed unit

Percentage

5-figure LED display displays various monitoring data and alarm code such as set frequency and output frequency.

Display

letter

Correspo-

nding letter

Display

letter

Correspo-

nding letter

Display

letter

Correspo-

nding letter

Digital

potent-

iometer

Keypad

button

zone

When the frequency source A or B is set to 1, the setting of the frequency source is determined by the analog potentiometer input voltage . The maximum output voltage corresponding to the maximum frequency, minimum voltage corresponding to 0 Hz

Program key

Entry key

Up key

Down key

Enter or escape from the first level menu and remove the parameter quickly

Enter the menu step-by-step confirm parameters

Increase data or function code progressively

Decrease data or function code progressively

Move right to select the displaying parameter

Right-Shift

key

circularly in stopping and running mode. Select the parameter modifying digit during the para-

meter modification

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Page 39

Chapter5 Operation

No.

Name

Run key

Instructions

The key is used to operate on the controller in key operation mode

This key is used to stop in running state; This key

Keypad

button

zone

Stop/Reset

S Key

is used to reset all control modes in the fault alarm state..

F07.01=0 without function F07.01=1 jog running F07.01=2 shift key to change the display state F07.01=3 switch between forward and reverse F07.01=4 clear UP/DOWN setting F07.01=5 coast to stop

5.2 Operation Procedure

5.2.1 Parameter Setting

The controller has three-level menus, they are:

1.Group number of function code(first-level menu)

2.Tab of function code(second-level menu)

3.Set value of function code(third-level menu)

Operation procedure on the operation panel:

SP200 Manual

50.00 F00

Display par amete r interface

PRG

ENT

F00.03 F00.04

ENT

50.00

PRG

return

ENT

PRG

(modify sto rage)

return

level 1 menu

level 2 menu

level 3 menu

Press / modify parameters

Figure 5-2 Schematic editing diagram

Note:

Press both the "PRG" and the "ENT" key to return to level2 menu from the level3 menu. The difference is: pressing "ENT" will save the set parameters into the control panel, and then return to the level2 menu with shifting to the next function code automatically; while pressing "PRG" will directly return to the level 2 menu without saving the parameters, and keep staying at the current function code.

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Page 40

SP200 Manual

Chapter5 Operation

In Level 3 menu, if the parameter has no blinking digit, it means that the parameter cannot be modified. This may be because: a. Such a function code is only readable, such as, controller model, actually detected parameter and running record parameter; b. Such a function code cannot be modified in the running state and can only be

changed at stop.

Example: Set function code F0C.02 from 10.00Hz to 15Hhz.

PRG

50.00

PRG

F00

PRG

F0C F0C.03

Figure 5-3 Mo di fy in g parameters di ag ra m

F0C

ENT

15.00 10.00

ENT

F0C 00.

10.00

F0C 02.

ENT

5.2.2 Password Setting

SP200 series controller provide password protection function to users. Set F07.00 to gain the password and the password protection becomes valid instantly after quitting from the function code editing state. Press "PRG" again to the function code editing state,“0.0.0.0.0”will be displayed. Unless using the correct password, the operators cannot enter it.

Set F07.00 to 0 to cancel password protection function.

The password protection becomes effective instantly after retreating form the function code editing state. Press "PRG" again to the function code editing state, “0.0.0.0.0”will be displayed. Unless using the correct password, the operators cannot enter it.

PRG

50.00 F00 F07

PRG

F07 F07.01

Figure 5-4 Password setting diagram

ENT

X X X X X. . . .

ENT

F07 00.

ENT

0 0 0 0 0. . . .

5.2.3 How to watch the controller state through function codes

SP200 series control ler provide gr oupA02 as the sate in spectio n group. Users can enter into A02 directly to watch the state. Operations procedure as follows:

ENT

A02 00.

ENT

A02 05.

50.00

PRG

A02

PRG

F00

A02.06

A02

ENT

1400

Figure 5-5 Motor speed diagram

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Page 41

Chapter5 Operation

SP200 Manual

5.3 Commissioning Process

1: Check and confirm the wiring is correct.

2: Using high a megger to test the insulation of the motor and cable if needed.

3: Use a multimeter to test whether the open circuit voltage of the DC switch solar modules

meet the requirements.

4: Close the DC switch to power up the controller

Modify and set the parameters of the motor if needed.

For example, if the motor's rated power is 60Hz, the following parameters need to be modified:

Running frequency upper limit F00.03=60.00 F00.04=60.00

Other related parameters: Motor rated power F02.02, motor rated frequency F02.05,

motor rated speed F02.06,

motor rated voltage F02.03, motor rated current F02.04.

Note:

Default motor rated frequency is set to 50Hz.

Slow start to check the direction

Start the motor slowly by pressing the RUN/STOP key,check whether the pump is correct. If the pump run in dry condition,the maximum running time less than 15s Failure to comply

will result in damage to the pump. Turn off the DC switch if water pump rotates in a wrong direction. And swap any two wires of the motor in accordance with the section of the Water Pump or Motor Connection.

After the above steps are completed, you can try to run the system.

Check the water supply capacity when the system work for one hour.

Finish commissioning.

When there is insufficient light, the output power of solar modules is reduced, so the speed of the pump will be very slow until it stops.The controller will try to start once every 120 s, during the trial run, the running indicator light has been lit.When a shadow through the battery array suddenly , the controller will lose track of the input voltage, and the pump will stop working. The controller will try to restart the pump rather than display the fault.

5.4 Panel Displays Parameters in Running State

Display

H Hz

A A

Name

Running frequency

Output voltage

Running current

Input voltage

Description

Current running frequency

Output voltage of controller

Actual output current of controller

DC input voltage

-4 0-

Unit

Page 42

Chapter 6

Function Parameter Table

User-defined Parameters

“ ”means the set value of the parameter can be modified on stop and running state;

○

“ ”means the set value of the parameter can not be modified on the running state;

◎

“●”means the value of the parameter is the real detection value which can not be modified.

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Page 43

Chapter6 Function Parameter Table

Function

code

F00.01

Name

Run command

channel

Group F00 Basic Function Group

0: Keypad run command channel(LED is OFF) 1: Terminal command channel / Keypad STOP

disabled(LED is ON) 2: Terminal command channel / Keypad STOP enable(LED is ON）

3:Terminal command channel / Keypad

Setup range

SP200 Manual

Default

Value

STOP disabled(LED is flashes） 4:Terminal command channel / Keypad STOP enabled(LED is flashes）

Max output frequency

Upper limit frequency

F00.04 50.00Hz

F00.04~600.00HzF00.03 50.00Hz

F00.05~F00.03（Maximum frequency）

Modifi-

cation

○

◎

Lower limit frequency

F00.05 0.00Hz

Acc-time 1

Dec-time 1

F00.18 0

F01.08

F01.18

F01.19

F02.02

F02.03

F03.07

Function restore

parameter

Stop Mode

Select restart

after power failure

Restart waiting time

Rated power of

motor 1

Rated voltage of

motor 1

Rated current of

motor 1

Rated frequency

of motor 1

Rated speed of

motor1

The lowest operating fr-

equency of water outlet

0.00Hz~F00.04（Operating frequency upper limit）

0.0~6000.0sF00.12

0.0~6000.0sF00.13

0：No operation 1：Restore the default value 2：Cancel the fault record

Group F01 Startup and stop Control

0: Decelerate to stop 1 Coast to stop:

0 prohibit restart

1 allow restart

0.0~6000.0s（F01.18 equal to1is valid）

Group F02 Motor Parameter Group

0.1~1000.0kW

0~1200V

0.8~6000.0AF02.04

0.01Hz~F00.03（Maximum）F02.05 50.00Hz

1~36000rpmF02.06

Group F03 Solar Water Pump Special Parameters

0~50.00Hz 20.00Hz

Depend

model

Depend

model

1.0s

Depend

model

Depend

model

Depend

model

Depend

model

◎

○

◎

○

◎

○

◎

-4 2-

Page 44

SP200 Manual

Function

code

F03.08

The lowest operating

frequency of water outlet

Name

0~6553.5s

Setup range

Chapter6 Function Parameter Table

Default

Modifi-

Value

cation

10.0s

◎

F03.09

F03.10

F03.11

F03.12

F03.13

F03.14

F03.15

F05.01

F05.02

F05.03

F05.04 13

F05.05 47

F05.17 0.000~50.000s

Wake detection time 1

Wake up voltage

detected increases in

Wake detection time 2

Water shortage

underload alarm selection

Underload detection point

Underload detection time

Water shortage

detection interval

DI1 terminals

function selection

DI2 terminals

function selection

DI3 terminals

function selection

DI4 terminals

function selection

DI5 terminals

function selection

Low water level

switch closing delay

0~F3.11s

0~6553.5V

0~6553.5s

111

0~100.0%

0~60.0s

0~60000Min 20.0Min

Group F05 Input Terminal Group

0: No function 1: Forward rotation operation 2: Reverse rotation operation 3: Three-wire control operation

6: Coast to stop 7: Fault reset

13: Shift between A setting and B setting

46: Liquid level switch input 47:Floating ball switch input

120.0s

10.0V

600.0s

000

30%

10.0s

1.000s

◎

○

F05.21 0.000~50.000s

F07.00 0

F07.02

F07.04

F07.18

F07.19

Remote floating ball switch closing delay

User’s password

Display parameters for

running/stopping state

Current fault type

The 1 times

before fault type

Group F07 HMI and Fault Parameters

0~65535

0x0000~0xFFFF

See Chapter Seven 7.1 Fault

Information and Troubleshooting

1.000s

0x03FF

-4 3-

----

○

●

Page 45

Chapter6 Function Parameter Table

Function

code

F07.20

F07.21

F07.22

F07.23

Name

The 2 times

before fault type

The 3 times

before fault type

The 4 times

before fault type

The 5 times

before fault type

Setup range

See Chapter Seven 7.1 Fault

Information and Troubleshooting

SP200 Manual

Default

Modifi-

Value

cation

----

●

----

●

----

●

----

●

F07.24

F07.25

F07.26 0V

F07.27 0.0A

F07.28 0.0V

F07.29 0.0

F07.30 0

F07.31 0

F07.32

F07.33

F07.34 0V

F07.35 0.0A

F07.36 0.0V

F07.37

F07.38 0

F07.39 0

F07.40 0.0A

Running frequency

at current fault

Ramp reference

frequency at current fault

output voltage

at the current fault

output current

at current fault

Bus voltage at current fault

The Max. temperature

at current fault

Input terminals state

at current fault

Output terminals state

at current fault

Running frequency

at previous fault

Ramp reference frequency

at previous fault

Output voltage

at previous fault

The output current

at previous fault

Bus voltage

at previous fault

The Max. temperature

at previous fault

Input terminals state

at previous fault

Output terminals

state at previous fault

Running frequency

at previous 2 fault

----

0.00Hz

0.0℃

●

-4 4-

Page 46

SP200 Manual

Function

code

Ramp reference frequency

F07.41 0.0V

F07.42

F07.43 0

F07.44 0

F07.45

F07.46 0

F07.47 0

Name

at previous 2 fault

Output voltage

at previous 2 faults

Output current

at previous 2 fault

Bus voltage

at previous 2 fault

The Max. temprature

at previous 2 fault

Input terminals state

at previous 2 fault

Output terminals state

at previous 2 fault

----

Setup range

Chapter6 Function Parameter Table

Default

Modifi-

Value

cation

●

0.0℃

●

Parameter Explanation:

F03.07 The lowest operating frequency of water outlet: the controller real time detects the output power of solar panel and reduces frequency when there is insufficient light. The controller stop and tips E.Sun error if frequency is lower than F03.07 running time and greater than F3.08. Tip into the weak illumination.

F03.09 Wake up detaction time: The controller jugdes voltage every F03.09. Start the controller when voltage is higher than the last time and the enter the weak light bus voltage F3.10. Forced to restart the controller when detection time unable to achieve voltage condition cumulative time F3.11.

F3.14 Water shortage detection time: When applied to deep-well pump and do not use water level detection probe to detect water shortage, water detection can be done via the water detection function of built-in controller. When the Tens change into 1, the function of alarm is valid.

The working principle of software water shortage detection: When the current detection level lower than F03.13% and last the time of F03.14, E.LL water shortage underload fault will appear. This failure can be run automatically after F03.15 delay.

If no shortage of water, the E.LL failure occurs, it may be false positives, just reduces the value of F03.13.

F07.00 User's password: the user can set the 5-digit password, when the setup is completed and confirmed, the password will be valid for one minute.

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Page 47

Chapter6 Function Parameter Table

Warning:

Do not touch any part inside the SP200 PV Pump controller when power on.If you want to use the controller in other areas, please disconnect all the power supply, and wait for 5 minutes before operate.In general, for the selection of SP200 PV pump controller, the controller and the pump power can be matched.However, controller Please enlarge a document if you are driving a submersible pump.It's uneccessary to enlarge while driving a ground pump. Install output reactors if the wiring length is greater than 100 meters.

For example, for a 50-meter deep water well, the 4KW motor matches a 5.5KW controller.

SP200 Manual

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Page 48

Chapter 7

Troubleshooting

SP200 PV pump controller attempts to drive water pumps to lift water even in severe weather conditions. In order to ensure reliable service life, it must to be protected all system components stay away from some factors that could damage the device. When there is a bad situation, if necessary, the controller will reduce the output, continue to water delivery as much as possible, and close in extreme cases. Once the severe situation is slowed down, the controller will automatically try to resume operation.

SP200 PV pump controller possess 20 alarm information and protection functions, once occur abnormal,protective function, controller stop output and fault relay contact, display fault codes on the controller display panel. Using the information given in this chapter, most alarm and fault cause can be identified and corrected. If not, contact with our company.

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Page 49

Chapter7 Troubleshooting

7.1 Fault Instruction and Solution

SP200 Manual

Code Cause

E.out 1

E.out 2

E.out 3

E.oc 1

E.oc 2

6 E.oc 3

E.ou 1

8 E.ou 2

9 E.ou 3

E.LU

E. ol 1

FaultNo.

IGBT U phase

protection

IGBT V phase

protection

IGBT W phase

protection

Accelerating

overcurrent

Accelerating

overcurrent

Accelerating

overcurrent

Accelerating

overvoltage

Decelerating

overvoltage

Constant

overvoltage

Bus under-

voltage fault

Motor overload

The acceleration is too fast .

♦ ♦ There is damage to the intern-

al to IGBT of the phase. ♦ The connection of the driving

wires and the grounding is not good.

The acceleration or deceleration

♦ is too fast. ♦ The voltage of the grid is too low. ♦ The power of the controller is too low. ♦ The load transient or abnormal. ♦ The grounding is short circuited or the output is phase loss. ♦ There is strong external interference.

♦

The input voltage is abnormal.

♦ There is large energy feedback.

♦

The voltage of the power supply

is too low.

The voltage of the power supply

♦ is too low.

Solution

Increase Acc time.

♦ ♦ Change the power unit. ♦ Check the driving wires. ♦ Check if there is strong interference to the external equipment

Increase the Acc time.

♦ ♦ Check the input power. ♦ Select the controller with a large power. ♦ Check if the load is short

circuited(the grounding short circuited) or the rotation is not smooth.

♦ Check the output configur ation.

♦ Check if there is strong

interference.

Check the input power.

♦ ♦ Check if the DEC time of

the load is too short or the controller starts during the rotation of the motor or it needs to increase the

energy consumption com ponents.

♦

Check the input power of

the supply line.

Check the input power of

♦ the supply line.

Increase the Acc time.

♦

The acceleration is too fast.

♦

E. ol 2

E.SPI

E.SPO

E,OH1

Invertor

overload

Input

phase loss

Output

phase loss

Rectifying

module

overheated

♦ Reset the rotating motor. ♦The voltage of the power supply is too low. ♦ The load is too heavy.

♦

Phase loss or fluctuation of input

R,S,T.

U,V,W phase loss input

♦

(or serious asymmetrical three phase of the load)

♦ Air duct jam or fan damage.

♦ Avoid the restarting after stopping. ♦ Check the power of the supply line, ♦ Select an controller with bigger power, ♦ Select a proper motor.

♦ Check input power

-4 8-

Page 50

SP200 Manual

Chapter7 Troubleshooting

Code Cause

E,OH2

E.EF

E.CF

E.LCE

E.TUE

E.LCE

E.TUE

E.EEP

E.PID

E.BRE

E.End

FaultNo.

IGBT

overheated

External fault

485

communication

fault

Current-

detecting fault

Motor-

autotuning

fault

Current-

detecting fault

Motor-

autotuning fault

EEPROM

operation fault

PID feedback

outline fault

Braking

circuit fault

Running

time arrival

♦

Ambient temperature is too high.

♦ The time of overload running is too long

♦

SI external fault input terminals

action.

The baud rate setting is incorrect.

♦ ♦ Fault occurs to the communica tion wiring. ♦ The communication address is wrong. ♦ There is strong interference to the communication.

♦

The connection of the control

board is not good. ♦ Hoare components is broken ♦ The modifying circuit is abnormal.

The motor capacity does not com-

♦ ply with the controller capability. ♦ The rated parameter of the motor does not set correctly.

♦ The offset between the paramet-

ers from autotune and the stand ard parameter is huge.

♦Autotune overtime.

The connection of the control

♦ board is not good. ♦ Hoare components is broken ♦ The modifying circuit is abnormal.

The motor capacity does not co-

♦ mply with the controller capability. ♦ The rated parameter of the motor does not set correctly.

♦ The offset between the paramet-

ers from autotune and the stand ard parameter is huge.

♦ Autotune overtime.

Error of controlling the write and

♦ read of the parameters. ♦ Damage to EEPROM.

♦

PID feedback offline.

♦ PID feedback source disappear.

Braking circuit fault or damage to

♦ the braking popes. ♦ The external braking resistor is not sufficient.

♦

The actual running time of the AC

drive is above the internal setting running time.

Solution

♦ Check input power

♦

Set proper baud rate.

♦ Check the communication connection distribution. ♦ Set proper communication address. ♦ Change or replace the connection distribution or improve the anti-interfere nce capability.

♦

Check the connector and

repatch.

♦ Change the hoare. ♦ Change the main panel.

Check the connector and

♦ repatch. ♦ Change the hoare. ♦ Change the main panel.

Check the connector and

♦ repatch. ♦ Change the hoare. ♦ Change the main panel.

♦ Change the controller mode. ♦ Set the rated parameter according to the motor name plate. ♦ Empty the motor load and reindentify. ♦ Check the motor connec tion and set the parameter.

Press STOP/RESET to

♦ reset. ♦ Change the main control panel.

Check the PID feedback

♦ signal. ♦ Check the PID feedback source.

Check the braking unit and

♦ change new braking pipe. ♦ Increase the braking resistor.

♦

Ask for the supplier and

adjust the setting running time.

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Page 51

Chapter7 Troubleshooting

SP200 Manual

Code Cause

25 E.oL3

E.PCE

E.UPE

E.DnE

E.ErH1

E.ErH2

E.dEu

E.STo

33 E.Esd1

FaultNo.

Electronic

overload fault

Keypad

communication

fault

Parameters

uploading fault

Parameters

downloading

fault

Grounding

shortcut fault 1

Grounding

shortcut fault 2

Speed

deviation fault

Maladjustment

fault

Encoder

disconnect fault

The controller will report the over-

♦ load pre-alarm according to the set value.

The connection of the Keypad

♦ wires is not good or broken. ♦ The Keypad wire is too long and affected by strong interference. ♦ There is circuit fault on the

communication of the Keypad and main board

The connection of the Keypad

♦ wires is not good or broken. ♦ The Keypad wire is too long and affected by strong interference. ♦ Communication fault.

The connection of the Keypad

♦ wires is not good or broken. ♦ The Keypad wire is too long and affected by strong interference. ♦ There is mistake on the data storage of the Keypad.

♦

The output of the controller is

short circuited with the ground. ♦ There is fault in the current detection circuit.

The output of the controller is

♦ short circuited with the ground. ♦ There is fault in the current detection circuit.

♦ The load is too heavy or stalled.

The control parameters of the

♦ synchronous motors not set properly. ♦ The autoturn parameter is not right. ♦ The controller is not connected to the motor.

Closed loop control, encoder

♦ signal disconnect. ♦ Encoder damage.

Solution

♦

Check the load and the

overload pre-alarm point.

Check the Keypad wires

♦

and ensure whether there is mistake.

♦ Check the environment

and avoid the interference source.

♦ Change the hardware and

ask for service.

Check the Keypad wires

♦

and ensure whether there is mistake.

♦ Change the hardware and ask for service. ♦ Change the hardware and

ask for service.

Check the Keypad wires

♦

and ensure whether there is mistake.

♦ Change the hardware and ask for service. ♦ Repack-up the data in the

kayboard

The output of the controller

♦ is short circuited with the ground. ♦ There is fault in the current detection circuit.

The output of the controller

♦

is short circuited with the ground.

♦ There is fault in the current detection circuit.

Check the load and ensure

♦

it is normal. Increase the detection time.

♦ Check whether the control parameters are normal.

Check the load and ensure

♦ it is normal. ♦ Check whether the control parameter is set properly or not. ♦ Increase the maladjustm ent detection time.

Check encoder connec-

♦ tion, reconnected circuit. ♦ Check whether the enco er is input or output.

-5 0-

Page 52

SP200 Manual

Chapter7 Troubleshooting

Code Cause

E.Ecd2

E.Ptc

E.LL

E.dp

E.cAN

E.Sun

FaultNo.

Encoder

reverse fault

Motor

overheated

fault

Electronic

underload fault

Dp Commun-

ication Fault

Can Commun-

ication fault

Water failure

Closed loop control, encoder

♦ disconnection, damage or conn ect fault.

Motor long-term overload running

♦ or abnormal, temperature detect resistance. ♦ Motor overheated improper prote ction point.

The controller will report the unde-

♦

rload pre-alarm according to the set value.

Improper setting of baud rate,

♦ ♦ Communication line fault, ♦ Wrong communication address, ♦ Strong interference towards

communication

Improper setting of baud rate,

♦ ♦ Communication line fault, ♦ Wrong communication address, ♦ Strong interference towards communication

Solution

♦

Check encoder connection,

adjust wiring.

Check the motor and main-

♦ tain. ♦ Check whether normal the temperature sensor.

♦ Reset the motor overheat ed protection point.

♦

Check the load and the un-

derload pre-alarm point.

♦ Set proper baud rate. ♦ check the interface line of

communication. ♦ set correct communication

address. ♦ change or replace the line

to improve the ability to resist the interference.

♦ Set proper baud rate. ♦ check the interface line of

communication. ♦ set correct communication

address. ♦ change or replace the line

to improve the ability to resist the interference.

7.2 Common Faults and Solutions

Controller may have following faults or malfunctions during operation, please refer to the following solutions:

1. No display after power on:

1) Inspect whether the voltage of power supply is the same as the controller rated voltage or not with multi-meter. If the power supply has problem, inspect and solve it.

2) Inspect whether the three-phase rectify bridge is in good condition or not. If the rectification bridge is burst out, ask for support.

3) Check the CHARGE light. If the light is off, the fault is mainly in the rectify bridge or the buffer resistor. If the light is on, the fault may be lies in the switching power supply.Please ask for support.

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Page 53

Chapter7 Troubleshooting

SP200 Manual

2. Power on operation panel display “CE”:

Inspect whether the keypad and master control board wiring is normal once they appear fault.

3. Power supply air switch trips off when power on:

1) Inspect whether the ground terminal E is grounded. Please solve the problem.

2) Inspect whether the input power supply is grounded or short circuit. Please solve the

problem.

3) Inspect whether the rectify bridge has been burnt or not. If it is damaged, ask for

support.

4. Pump doesn't move after controller running:

The main problem of the newly installed system is that the connection non- standard and the controller terminal line falls off so that lead to the pump can't running.

Although the controller keypad RUN indicate ON and exist output voltage, the solar array without sufficient output power to start up pump and controller will try to each 120s to start up pump. Pump does not run such as the following reasons:

1) Without adequate lighting, controller input power insufficient lead to the pump does not

work.

2) Motor wiring error will lead to pump reversal, please configure correctly.

3) Motor shaft vibration can't rotate, the reason might be motor configuration is wrong,

please check the motor configure.

4) Pump and pipe may be clogged with silt and debris, causing the pump abnormal

running.

7.3 Controller Overcurrent, Overload Fault (OC1/2/3/OL1/2)

Controller overload and overcurrent faults may occur for the following reasons:

1. Pump or pipe is blocked, the pump running current increase, causing the controller to be

protected, please check the pump.

2. Pump running current increase due to pump wire too long, causing the controller to be

protected,please enlarge a document using the controller.

-5 2-

Page 54

Chapter 8

Maintenance

Danger

Maintenan ce m us t be p erformed acco rd in g to d esignated m ai nt en an ce methods.

Maintenan ce , in spection an d re pl acement of pa rt s mu st be perfo rm ed only by c er tified

person.

After turning off t he m ai n ci rc uit power supply, wa it f or 1 0 mi nu te s be fo re m aintenanc e or

inspectio n.

Do no t direct to uc h the comp on ents or devi ce s of PC B boa rd . Otherwise cont ro ller ca n

be damaged by e le ct ro static.

After maint en an ce , all screws must b e ti gh te ned.

-5 3-

Page 55

Chapter8 Maintenance

SP200 Manual

8.1 Controller

8.1.1 Controller

Controller belong to electric product, when operate, it will heating. Therefore, it is necessary for daily and periodic maintenance and clear.

Routine cleaning involves:

1. Keep the controller clean all the time.

2. Remove the dust, especially metal powder on the surface of the controller, to prevent the

dust from entering the controller.

3. Clear the oil stain on the cooling fan of the controller.

8.1.2 Periodic Maintenance

In order to prevent the fault of controller to make it operate in high-performance for a long time, user must inspect the controller periodically (within half year). The following table indicates the inspection content.

Checking Item

Screws of the

external terminals

PCB board

The fan

Electrolytic

capacitance

Heat sink

Power components

Content

Check if the screw

is loose or not.

Dust and dirtness

Check if the accumulative time of abnormal noise and vibration exceeds 20,000 hours.

Check if the color has

changed and if it smelly

Dust and dirtness

Tighten up

Clear the sundries with dry compressed air.

1: Clear the sundries 2: Change the fan

Change the electrolytic capacitance

Clear the sundries with dry compressed air.

Solution

Note:

Before measuring the insulating resistance with megameter (500VDC megameter recommended), disconnected the main circuit from the controller. Do not use the insulating resistance meter to test the insulation of the control circuit. The high voltage test need not be performed again because it has been completed before delivery.

8.1.3 Replacement of Vulnerable Components

The vulnerable components of the controller are cooling fan and filter electrolytic capacitor. Their service life is related to the operating environment and maintenance status. Generally, the service life is shown as follows:

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Page 56

SP200 Manual

Chapter8 Maintenance

Component

Fan

Electrolytic

capacitor

Service life

2~3 years

4~5 years

Note:

The standard replace time is the following using time, users can confirm the replace use age comply to the running time.

◆ Environment temperature: The annual average temperature is about 30 degrees.

◆ Overload ratio: Under 80%.

◆ Running ratio: Under 20 hours per day.

1. Cooling fan

◆ Possible damage reason: Bearing worn, blade aging.

◆ Judging criteria: Whether there are crack on the blade and abnormal vibration noise

upon startup.

2. Filter electrolytic capacitor

◆ Possible damage reason: Input power supply, high ambient temperature, frequency load jumping, electrolytic aging.

◆ Judging criteria: Whether there is liquid leakage and safe valve has projected. Measure the static capacitance and insulating resistance.

8.1.4 Storage of the controller

For storage of the controller, pay attention to the following two aspects.

1. Pack the controller with the original packing box provided by Our company.

2. Long-term storage degrades the electrolytic capacitor. Thus, the controller must be energized once every 2 years, each time lasting at least 5 hours. The input voltage must be increased slowly to the rated value with the regulator.

8.1.5 Warranty Agreement

1. Free warranty only applies to the controller itself.

2. Our company provides 18-momth warranty (starting from the leave-factory date as indicated on the bar code) for the failure or damage under normal use conditions. If the equipment has been used for over 18 months, reasonable repair expenses will be charged.

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Page 57

Chapter8 Maintenance

3. Reasonable repair expense will be charged for the damages due to the following

causes:

a. Improper operation without following the instructions.

b. Fire, flood or abnormal voltage.

c. Using the controller for non-recommended function.

4. The maintenance fee is charged according to Our company’s uniform standard. If there

is an agreement, the agreement prevails.

SP200 Manual

8.2 Pump

Motor is permanently sealed and does not require maintenance. Instead of the pump head is mechanical device, which will be abrasion by the sand after use for a long time, so it need to test the pump performance regularly. If the pump is less than the normal value that need to be replaced.

8.3 Solar Array

Regularly check if the mounting bolt is loose and clean the solar module surface.

8.4 Electric Wire and Cable

Regularly check if the source and earth wire is connected and corroded.

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Page 58

Chapter 9

Spare AC Power Use

In order to ensure continuous supply water, user can manual switch the SP200 PV pumping system to the standby AC power supply when the light is insufficient or rainy weather. When switching, DC and AC power interlock need to be ensured. Alternate AC power not only can be local network but also can be diesel generator (Please refer to 2.4.3 input and output parameter table).

Note:

At any moment, there is only one kind of power can be input, otherwise, it may lead to contr-oller failure.

-5 7-

Page 59

Chapter9 Spare AC Power Use

SP200 Manual

Three phase 380VAC Alternate AC power supply, for example, wiring diagram such as following:

no function

DC circuit breaker

Grounding

AC input

Spare AC input, AC DC cannot input at the same time

Spare

AC power

Pump When reverse, change any two cables

AC circuit breaker

Submersible

cable joints

grounding

Grounding

Low water level probe

COM

Low water level probe

DI3

Remote floating ball switch

DI5

DI4

COM

DI5

COM

floating ball switch(optional)

Low water level probe(optional)

Pump motor

If pump motor voltage is three phase 220-240VAC, the single phase 20VAC alternate power supply L/N wire need to connect to the controller main terminal R/T.

-5 8-

Page 60

Warranty Agreement

The warranty period of the product is 18 months (refer to the bar code on the

equipment body). During the warranty period , if the product fails or damaged under the condition of normal use by following the instruction, we will be responsible for free maintenance.

Within the warranty period , maintenance will be charged for the damages caused

by the following reasons :

²The damage caused by improper use or repair/modification without prior

permission.

²The damage caused by fire , flood , abnormal voltage , other natural disasters and

second disaster.

²The hardware damage caused by artificial falling or transportation after purchase. ²The damage caused by the improper operation. ²The damage or failure caused by the trouble out of the equipment (e.g. : External

device)

If there is any failure or damage to the product, please fill in the information of the

Product Warranty Card in details correctly.

The maintenance fee is charged according to the newly adjusted Maintenance

Price List of our company .

 In general , the warranty card will not be re-issued. Please keep the card and

present it to the maintenance personnel when asking for maintenance .

If there is any problem during the service , please contact the agent of our

company or our company directly .

SHENZHEN SINOVO ELECTRIC TECHNOLOGIES CO.,L TD.

Se rvi ce D epa rtm ent

Add: 5th Floor,No.D Building ,Huafeng International Robot Industry Park,

Street ,Hangcheng Road, Baoan District, Shenzhen CityXixiang

Tel：0755-29784870 Sell Service Certer：0755-29784875

Fax：0755-29784969 P.C.：518000

SH ENZ HEN SINOVO ELE CTR IC TE CHN OLO GI ES CO .,L TD.

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Page 61

Product Warranty Card

Add. of corporation：

Customer information

Product information

Failure information

Name of corporation： Contact person：

P.C.：

Product model：

Body bar code：

Name of agent：

（maintenance time and content)：

Tel.：

-6 0-

Maintenance personnel：

Sinovo SP200-2S-0.7, SP200-4T-3.7, SP200-4T-2.2, SP200-2S-2.2, SP200-4T-5.5 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual