To extend the performance of the product and ensure personnel safety, please read this
manual thoroughly before using the inverter. Should there be any problem in using the
product that cannot be solved with the information provided in the manual, contact Our’s
technical or sales representative who will be willing to help you.
※ Precautions
The inverter is an electrical product. For your safety, there are symbols such as “Danger”,
“Caution” in this manual as a reminder to pay attention to safety instructions on handling,
installing, operating, and checking the inverter. Be sure to follow the instructions for highest
safety.
Warning
Caution
Indicates a potential hazard that could cause death or serious
personal injury if misused.
Indicates that the inverter or the mechanical system might be
damaged if misused.
Danger
Risk of electric. The DC link capacitors remains charged for five minutes after
power has been removed. If it not permissible to open the equipment until 5
minutes after the power has been removed. ( If the power rating of inverter is
20HP above, please open the equipment until 15 minutes after the power has
been removed.)
Do not make any connections when the inverter is powered on. Do not check
parts and signals on circuit boards during the inverter operation.
Do not disassemble the inverter or modify any internal wires, circuits, or parts.
Ensure that the Inveter Ground terminal is connected correctly.
Caution
Do not perform a voltage test on parts inside the inverter. High voltage can destroy
the semiconductor components.
Do not connect T1, T2, and T3terminals of the inverter to any AC input power
supply.
CMOS ICs on the inverter’s main board are susceptible to static electricity. Do not
touch the main circuit board.
0-1
Chapter 1 Safety Precautions
1.1 Before Power Up
Danger
Make sure the main circuit connections are correct Single phase L1(L),L3(N), Three
phase L1(L),L2,L3(N) are power-input terminals and must not be mistaken for
T1,T2 and T3. Otherwise, inverter damage can result.
Caution
The line voltage applied must comply with the inverter’s specified input
voltage.(See the nameplate)
To avoid the front cover from disengaging, or other damge do not carry the
inverter by its covers. Support the drive by the heat sink when transporting.
Improper handling can damage the inverter or injure personnel and should be
avoided.
To avoid the risk of fire, do not install the inverter on a flammable object.Install on
nonflammable objects such as metal
This product provides the 10V/24V for internal use only, do not use as the power
supply sources for other external components, such as sensors, electronic
components ... etc., otherwise it will cause adverse situation.
When disconnecting the remote keypad, turn the power off first to avoid any
damage to the keypad or the inverter.
Caution
This product is sold subject to EN 61800-3 and EN 61800-5-1. In a domestic
environment this product may cause radio interference in which case the user
may be required to apply corrective measures.
This product offers motor over temperature protection function.
Caution
Work on the device/system by unqualified personnel or failure to comply with
warnings can result in severe personal injury or serious damage to material. Only
suitably qualified personnel trained in the setup, installation, commissioning and
operation of the product should carry out work on the device/system.
Only permanently-wired input power connections are allowed.
1.2During Power Up
Danger
Always turn OFF the power supply before attempting inverter installation and
wiring of the user terminals.
Wiring must be performed by a qualified personnel / certified electrician.
Make sure the inverter is properly grounded. (200V Class: Grounding impedance
shall be less than 100Ω. 400V Class: Grounding impedance shall be less than 10Ω.)
Please connect to the earth according to EN61800-5-1 standard request, For
system 430, 440, 450, 460 and 470, wiring size must be at least 10mm2(8 AWG)
only can comply the standard of leakage current.
1-1
RCD is required to be in compliance with the protection norm of B-type leakage
current.
Please check and test emergency stop circuits after wiring. (Installer is responsible
for the correct wiring.)
Never touch any of the input or output power lines directly or allow any input of
output power lines to come in contact with the inverter case.
Do not perform a dielectric voltage withstand test (megger) on the inverter this
will result in inverter damage to the semiconductor components.
Caution
The line voltage applied must comply with the inverter’s specified input
voltage.
Connect braking resistor and braking unit to the designated terminals.
Do not connect a braking resistor directly to the DC terminals P (+) and N (-),
otherwise fire may result.
Use wire gauge recommendations and torque specifications.
Never connect input power to the inverter output terminals U/T1, V/T2, W/T3.
Do not connect a power factor correction capacitor or surge suppressor to the
inverter output.
Ensure the interference generated by the inverter and motor does not affect
peripheral devices.
Danger
When the momentary power loss is longer than 2 seconds, the inverter will not
have sufficient stored power for its control circuit. Therefore, when the power is
re-applied, the run operation of the inverter will be based on the setting value of
parameter 00-02(or 00-03) and 07-04 status of external run switch.
When the momentary power loss is shorter, inverter still can control the power.
Therefore, when the power is re-applied, the run operation of inverter will be
based on the setting value of parameter 07-00.
When the power is re-applied, the run operation of inverter will be based on the
setting value of 00- 02(or 00- 03), 07- 04 and the status of power and operation
switch(FWD/REVswitch)(and 07- 00/07- 01/07- 02):
(1) If the parameter 00-02(or 00- 03)=0, inverter will not start automatically
when the power in re-applied.
(2) If the parameter 00- 02(or 00- 03)=1 and the power or operation switch is
open, inverter will not start automatically when the power is re-applied.
(3) If 00- 02(or 00- 03)=1, then power and operation switch are open
(07- 04=0), inverter will restart automatically when the power is re-applied.
For the safety, please turn off the power and operation switch after powered
off.
For the safety, please read the function explanation from the manual.
1.3 Before Operation
Caution
Make sure the inverter model and rating are the same as that set in parameter
13-00.
1-2
Reduce the carrier frequency (parameter 11-01) If the cable from the inverter to
the motor is greater than 80 ft (25m). A high-frequency current can be generated
by stray capacitance between the cables and result in an overcurrent trip of the
inverter, an increase in leakage current, or an inaccurate current readout
Caution
When the power is applied, inverter will show the voltage rating on display for 2
seconds according to the setting value of parameter 01-14.
Do not connect a load to the motor while performing a rotational auto-tune.
Make sure it is safe to operate the inverter and motor before performing a
rotational auto-tune.
1.4 During Operation
Danger
Be sure to install all covers before turning on power
Do not connect or disconnect the motor during operation. Otherwise, It may
cause the inverter to trip or damage the unit.
Please do not close to the equipment when the reset function is performed,
equipment will restart the fault has been removed.
Do not operate switches with wet hands, otherwise electric shock may result
The motor will restart automatically after stop when auto-restart function is
enabled. In this case, care must be taken while working around the drive and
associated equipment.
Confirm that no run command is active upon resetting the alarm or fault,
otherwise accidents may occur.
If automatic restart after power recovery (parameter 07-00) is enabled, the
inverter will start automatically after power is restored
Do not touch inverter terminals when energized even if inverter has stopped,
otherwise electric shock may result.
It is not permissible to open the equipment until 5 minutes after the power has
been removed.。(if the inverter rating is 15HP above, please open the equipment
until 15 minutes after the power has been removed.
Caution
Do not touch heat-generating components such as heat sink and braking resistors.
Carefully check the performance of motor or machine before operating at high
speed, otherwise Injury may result.
Note the parameter settings related to the braking unit when applicable.
After the power is turned off, the cooling fan may continue to run for some time.
Do not check signals on circuit boards while the inverter is running.
1.5 Maintenance, Inspection and Replacement
Warning
Wait a minimum of five minutes after power has been turned OFF before starting
an inspection. Also confirm that the charge light is OFF and that the DC bus
voltage has dropped below 25Vdc.
Never touch high voltage terminals in the inverter.
1-3
Make sure power to the inverter is disconnected before disassembling the
inverter.
Only authorized personnel should perform maintenance, inspection, and
replacement operations. (Take off metal jewelry such as watches and rings and
use insulated tools.)
Caution
The Inverter can be used in an environment with a temperature range from 14°
~104(°F) or -10~+50(°C1.6) and relative humidity of 95% non-condensing.
The inverter must be operated in a dust, gas, mist and moisture free
environment.
* -10℃~+50℃ (suitable for the product which without dust cover or sticker)
* -10℃~+40℃ (suitable for the product which with dust cover or sticker)
1.6 Disposal of the Inverter
Caution
Please dispose of this unit with care as an industrial waste and according to your
required local regulations.
The capacitors of inverter main circuit and printed circuit board are considered as
hazardous waste and must not be burned.
The Plastic enclosure and parts of the inverter such as the top cover board will
Installation environment has a direct effect on the correct operation and the life expectancy of
the inverter, Install the inverter in an environment complying with the following conditions:
Protection
Protection class
IP20 / NEMA 1 & IP66
Suitable Environment
IP20 / NEMA 1 type:(please refer the ambient temperature and rating current
curves in section 3.4.3)
Insdie distributor:-10~50°C(without sticker or dust cover)( up to 60°C)
Operation
temperature
Storage
temperature
Relative
Humidity
Vibration
Altitude
Output distributor:-10~40°C(with sticker or dust cover)( up to 50°C)
(It is required to derate 1.5% of output current at each additional degrees once
the ambient temperature is higher than 50 degrees.) If several inverters are
installed in the same Operator panel, ensure adequate spacing and provide the
necessary cooling and ventilation for successful operation.
**Please does not exceed 70% rated current of inverter with dust sticker or over.
-20~60℃
Relative humidity 5% to 95%, free of moisture.
(Follow IEC60068-2-78 standard)
Frequency : 10Hz to 150Hz and return to 10Hz
Amplitude : 0.3mm (10Hz to 50Hz)
Acceleration : 2G (50Hz to 150Hz)
(According to IEC60068-2-6 standard)
It is required to derate 1% of output current at each additional 100m, the
maximum altitude is 2000m.
Installation side
Install in an environment that will not have an adverse effect on the operation of the unit and ensure
that there is no exposure to areas such as that listed below:
Direct sunlight, Rain or moisture.
Oil mist and salt
Dust, lint fibbers, small metal filings and Corrosive liquid and gas.
Electromagnetic interference from sources such as welding equipment.
Radioactive and flammable materials.
Excessive vibration from machines such as stamping, punching machines, add a vibration-proof
pads if necessary.
3-1
(1 / 1/ 0)
Wire gauges and tighting torque
To comply with UL standards, use UL approved copper wires (rated 75° C) and round crimp terminals
(UL Listed products) as shown in table below when connecting to the main circuit terminals. TECO
recommends using crimp terminals manufactured by NICHIFU Terminal Industry Co., Ltd and the
terminal crimping tool recommended by the manufacturer for crimping terminals and the insulating
sleeve.
Wire size
2
mm
(AWG)
0.75 (18)
1.25 (16)
2 (14)
3.5/5.5
(12/10)
14 (6)
22 (4)
30/38 (3 / 2)
50 / 60
70 (2/0)
80 (3/0)
100 (4/0)
8 (8)
Terminal
Screw
size
M3.5 R1.25-3.5 8.2 to 10 (7.1 to 8.7)TIC 1.25 NH 1
M4 R1.25-4 12.2 to 14 (10.4 to 12.1)TIC 1.25 NH 1
M3.5 R1.25-3.5 8.2 to 10 (7.1 to 8.7)TIC 1.25 NH 1
M4 R1.25-4 12.2 to 14 (10.4 to 12.1)TIC 1.25 NH 1
M3.5 R2-3.5 8.2 to 10 (7.1 to 8.7)TIC 2 NH 1 / 9
M4 R2-4 12.2 to 14 (10.4 to 12.1)TIC 2 NH 1 / 9
M5 R2-5 22.1 to 24 (17.7 to 20.8)TIC 2 NH 1 / 9
M6 R2-6 25.5 to 30.0 (22.1 to 26.0)TIC 2 NH 1 / 9
M4 R5.5-4 12.2 to 14 (10.4 to 12.1)TIC 3.5/5.5 NH 1 / 9
M5 R5.5-5 20.4 to 24 (17.7 to 20.8)TIC 3.5/5.5 NH 1 / 9
M6 R5.5-6 25.5 to 30.0 (22.1 to 26.0)TIC 3.5/5.5 NH 1 / 9
M8 R5.5-8 61.2 to 66.0 (53.0 to 57.2)TIC 3.5/5.5 NH 1 / 9
M4 R8-4 12.2 to 14 (10.4 to 12.1)TIC 8 NOP 60
M5 R8-5 20.4 to 24 (17.7 to 20.8)TIC 8 NOP 60
M6 R8-6 25.5 to 30.0 (22.1 to 26.0)TIC 8 NOP 60
M8 R8-8 61.2 to 66.0 (53.0 to 57.2)TIC 8 NOP 60
M4 R14-4 12.2 to 14 (10.4 to 12.1)TIC 14 NH 1 / 9
M5 R14-5 20.4 to 24 (17.7 to 20.8)TIC 14 NH 1 / 9
M6 R14-6 25.5 to 30.0 (22.1 to 26.0)TIC 14 NH 1 / 9
M8 R14-8 61.2 to 66.0 (53.0 to 57.2)TIC 14 NH 1 / 9
M6 R22-6 25.5 to 30.0 (22.1 to 26.0)TIC 22 NOP 60/ 150H
M8 R22-8 61.2 to 66.0 (53.0 to 57.2)TIC 22 NOP 60/ 150H
M6 R38-6 25.5 to 30.0 (22.1 to 26.0)TIC 38 NOP 60/ 150H
M8 R38-8 61.2 to 66.0 (53.0 to 57.2)TIC 38 NOP 60/ 150H
M8 R60-8 61.2 to 66.0 (53.0 to 57.2)TIC 60 NOP 60/ 150H
M10 R60-10 102 to 120 (88.5 to 104)TIC 60 NOP 150H
M8 R70-8 61.2 to 66.0 (53.0 to 57.2)TIC 60 NOP 150H
M10 R70-10 102 to 120 (88.5 to 104)TIC 60 NOP 150H
M10 R80-10 102 to 120 (88.5 to 104)TIC 80 NOP 150H
M16 R80-16 255 to 280 (221 to 243)TIC 80 NOP 150H
M10 R100-10 102 to 120 (88.5 to 104)TIC 100 NOP 150H
M12 R100-12 143 to 157 (124 to 136)TIC 100 NOP 150H
M16 R80-16 255 to 280 (221 to 243)TIC 80 NOP 150H
Step3:Wirie&Re-install the coverStep4:Tighten the screws
3-7
■ NEMA1
Step1:Loosen the screws
Step2:Remove the terminal cover
Step3:Wirie&Re-install the coverStep4:Tighten the screws
3-8
(c) 200V 25HP / 400V 30HP
Step1: Loosen the screws
Step2: Remove the terminal cover
Step3:Wirie&Re-install the coverStep4:Tighten the screws
3-9
(d) 200V 30HP~40HP / 400V 40HP~75HP
Step1: Loosen the screws
Step2: Remove the terminal cover
Step3:Wirie&Re-install the cover Step4:Tighten the screws
3-10
(e) 400V 20HP~75HP(with EMC filter)
Step1: Loosen the screws
Step2: Remove the terminal cover
Step3:Wirie&Re-install the cover Step4:Tighten the screws
3-11
3.2.2 Installation space
Provide sufficient air circulation space for cooling as shown in examples below.
Install the Inverter on surfaces that provide good heat dissipation。
Frame1 models:2P5/201/202(three phase)/401/402
Distributor
inside
12cm
Distributor
inside
Side by side installation:
Provide te necessary physical space and cooling based on the ambient temperature and the heat