Page 1
170 Cherry Avenue
West Sayville, NY 11796
www.kussmaul.com
Ph: 800-346-0857
Fax: 631-567-5826
sales@kussmaul.com
INSTRUCTION MANUAL
INVERTER
PURE SINE WAVE INVERTER
700/1000/1500/2000/3000/4000
File: IM_450-XXXX-0_revA.pdf
Rev: B
Revised By: SO
Dat: 12-17-2015
MODEL #: 450-0700-0
MODEL #: 450-1000-0
MODEL #: 450-1500-0
MODEL #: 450-2000-0
MODEL #: 450-3000-0
MODEL #: 450-4000-0
700 Watt
1000 Watt
1500 Watt
2000 Watt
3000 Watt
4000 Watt
Page 2
Table of Content
1.SAFETY INSTRUCTIONS 1
1-1. General Safety Precautions 1
1-2. Other Safety Notes 1
2.FUNCTIONAL CHARACTERISTICS INTRODUCTION 3
2-1. System 3
2-2. Block Diagram 3
2-3. Electrical Specification 4
4
5
2-3-1. 450-0700-0 Specification (700 WATT, 100-120 VAC)
2-3-2. 450-0700-0 Specification (700 WATT, 200-240 VAC)
2-3-3. 450-1000-0 Specification (1000 WATT, 100-120 VAC)
7
8
10
11
13
14
2-3-4. 450-1000-0 Specification (1000 WATT, 200-240 VAC)
2-3-5. 450-1500-0 Specification (1500 WATT, 100-120 VAC)
2-3-6. 450-1500-0 Specification (1500 WATT, 200-240 VAC)
2-3-7. 450-2000-0 Specification (2000 WATT, 100-120 VAC)
2-3-8. 450-2000-0 Specification (2000 WATT, 200-240 VAC)
2-3-9. 450-3000-0 Specification (3000 WATT, 100-120 VAC)
16
17
19
2-3-10. 450-3000-0 Specification (3000 WATT, 200-240 VAC)
2-3-11. 450-4000-0 Specification (4000 WATT, 100-120 VAC)
2-3-12. 450-4000-0 Specification (4000 WATT, 200-240 VAC)
20
2-3-13. Voltage & temperature performance 22
2-4. Mechanical Drawings 23
3.INSTALLATION AND MAINTENANCE 24
3-1. AC Output Side (Front Panel) Introduction 24
3-1-1. Main Switch 25
3-1-2. LED Indicator 25
3-1-3. Function Switch Introduction 26
Page 3
3-1-4. TRC Port (for optional kits TR-40, RJ-45) 27
3-1-5. AC output Interface 28
3-2. DC Input Side (Rear Panel) Introduction 29
3-2-1. Remote Port (RJ-11) 31
3-2-2. Remote Control Green Terminal 31
3-2-3. General instruction before DC Input ④ 32
3-2-4. Chassis Ground ③ 33
3-3. Maintenance 33
4.OPERATION 34
4-1. Connection the DC cable 34
4-2. Connecting the input power 35
4-3. Connecting the loads 35
4-4. Switch ON Inverter 35
4-5. Protection Mechanism 36
5.RS-232 COMMUNICATION AND OPERATION 36
5-1. RS232 Port 36
5-2. RS232 Port Operating 37
5-3. Example of RS232 Port Operating 37
5-3-1. RS232 command format 37
5-3-2. Command format 38
6.INFORMATION 41
6-1. Warning 41
6-2. Warranty 41
Page 4
1
1. Safety Instructions
1-1. General Safety Precautions
Warning! Before using the Inverter, read the safety
instructions.
Do not expose the inverter to rain, snow, spray or dust. To
reduce the risk of fire hazard, do not cover or obstruct the
ventilation openings and do not install the inverter in a
zero-clearance compartment.
To avoid the risk of fire and electric shock, make sure that the
existing wiring is in good electrical condition, and the wire size is
not undersized.
This equipment contains components which can produce arcs or
sparks. To prevent fire or explosion do not install in compartment
containing batteries or flammable materials or in location which
require ignition protected equipment. This includes any space
containing gasoline-powered machinery, fuel tanks, or joints,
fittings, or other connection between components of the fuel
system.
Depending on the user scenario, the AC output of the inverter
may require user installed breaker or fuse. In AC output hardwire
application, AC socket will not been provided. The inverter
incorporates standard AC short circuit protection.
The following precautions should be taken when working on the
inverter:
Step 1 Remove watches, rings, or other metal objects
Step 2 Use tools with insulated handles
Step 3 Wear rubber gloves and boots
1-2. Other Safety Notes
Upon receipt, examine the carton box for damage. If you have
found any damage on the carton box please notify the company
you purchased this unit from.
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2
Do not operate near water or in excessive humidity.
Do not open or disassemble the inverter, and warranty may be
voided.
The DC side connections should be firm and tight.
Grounding: Reliable grounding should be maintained.
Do not drop a metal tool on the battery. The resulting spark or
short-circuit on the battery or on the other electrical part may
cause an explosion.
Install the inverter in a well-ventilated area. Do not block the front
air vents, or the rear air exhausts of the unit.
Wiring: Adequate input power must be supplied to the inverter for
proper use; correct wiring sizes must be ensured.
Mount the inverter such that the fan axis is horizontal.
Do not operate the inverter close to combustible gas or open fire.
Do not operate appliances that may feed power back into the
inverter.
Temperature: The inverter should be operated in an ambient
temperature range of -20℃ to 40℃ otherwise the output
efficiency may be affected. Air flow to the inverter must not be
blocked.
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3
2. Functional Characteristics Introduction
2-1. System
The unit is a highly reliable DC-AC inverter system, designed with
advanced power electronic and microprocessor technology offering
the following features:
Pure sine wave output (THD < 5%) to operate
Optional bypass relay(TR-40) function
Intelligent software for power management
Loading and temperature controlled cooling fan
CR-8/CR-16 remote management and control
RS232 communication
Dry contact terminal
Advanced Protection Features
Input over/under voltage protection
Internal over temperature protection
Input reverse polarity protection (Fuse)
Output overload protection
Output short circuit protection
2-2. Block Diagram
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4
2-3. Electrical Specification
2-3-1. 450-0700-0 Specification (700 WATT, 100-120 VAC)
Electrical
Specification
Model No.
Item
450-0700-0
24 Volt: Inquire
48 Volt: Inquire
Input
Characteristics
Voltage
12VDC
24VDC
48VDC
Input Over-Voltage
Protection
16.5 ± 0.3VDC
33 ± 0.5VDC
66 ± 1.0VDC
Input
Under-Voltage
Protection
10.5 ± 0.3VDC
21 ± 0.5VDC
42 ± 1.0VDC
Voltage Range
10.5~16.5VDC
21~33VDC
42~66VDC
No Load Current
<1.5 A @12VDC
<0.8 A @24VDC
<0.5 A @48VDC
Power Saving
Mode
<0.1A @12VDC
<0.06A @24VDC
<0.05A @48VDC
Output
Characteristics
Continuous Output
Power
700 VA (± 3%)
Maximum output
Power (1Min)
> 700 VA~810 VA (100%~115%)
Surge Power
(1Sec)
< 1230 VA
Frequency
50 / 60 Hz ± 0.5% (Dip Switch Selectable)
Output Voltage
100 / 110 / 115 / 120 VAC (± 5%)
(Dip Switch Selectable)
Efficiency max.
88%
89%
90%
Short-Circuit
Protection
1 Sec Shutdown
Output Waveform
Pure Sine Wave (THD < 5%@ Normal Load)
Signal and
Control
Remote Controller
Panel Unit
CR-8 / CR-16 (optional)
LED Indicator
Red / Orange / Green LED
Dry Contact
Terminal
By a relay
Remote Control
Terminal
6-port Green terminal (for inverter ON / OFF)
Protection
Input Protection
Over / Under Voltage, Reverse Polarity (Internal Fuse)
AC Output
Protection
Short-Circuit, Overload
Others
Over / Under Temperature Protection
(by Heat sink Temperature +80℃/-20℃)
Environment
Operating Temp.
-20 ℃~40 ℃
Storage Temp.
-30 ℃~70 ℃
Storage Temp. &
Humidity
10 ~95% RH
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5
Electrical
Specification
Model No.
Item
450-0700-0 24 Volt: Inquire 48 Volt, Inquire
Safety & EMC
Safety Standards
Certified UL 458
(UL only for GFCI receptacles)
----
EMC standards
Certified FCC class B
E-mark
----
Dimension(WxHxD)
200mm X 83mm X 330mm
Weight
2.6 KG
Cooling
Temperature & Load Controlled cooling Fan
AC Transfer Function Accessories
TR-40 (optional)
Table 1. 450-0700-0 for Output 100/110/115/120 VAC Specification.
Note：
Voltage range：Please refer to Figure 1
Normal load Condition： Vin =12.5V/25V/50V,
Vo=100/110/115/120 VAC 80% Full load (PF=1.0)
Operating temperature：Please refer to Figure 2
2-3-2. Specification (700 WATT, 200-240 VAC)
Electrical
Specification
Model No.
Item
Inquire
Inquire Inquire
Input
Characteristics
Voltage
12VDC
24VDC
48VDC
Input Over-Voltage
Protection
16.5 ± 0.3VDC
33 ± 0.5VDC
66 ± 1.0VDC
Input
Under-Voltage
Protection
10.5 ± 0.3VDC
21 ± 0.5VDC
42 ± 1.0VDC
Voltage Range
10.5~16.5VDC
21~33VDC
42~66VDC
No Load Current
<1.5 A @12VDC
<0.8A @24VDC
<0.5 A @48VDC
Power Saving
Mode
<0.1 A @12VDC
<0.06A @24VDC
<0.05 A @48VDC
Output
Characteristics
Continuous Output
Power
700 VA (± 3%)
Maximum output
Power (1Min)
> 700 VA~810 VA (100%~115%)
Surge Power
(1Sec)
< 1230 VA
Frequency
50 / 60 Hz ± 0.5% (Dip Switch Selectable)
Output Voltage
200 / 220 / 230 / 240 VAC (± 3%)
(Dip Switch Selectable)
Page 9
6
Electrical
Specification
Model No.
Item
Inquire Inquire Inquire
Output
Characteristics
Efficiency max.
88%
89%
90%
Short-Circuit
Protection
1 Sec Shutdown
Output Waveform
Pure Sine Wave (THD < 5%@ Normal Load)
Signal and
Control
Remote Controller
Panel Unit
CR-8 / CR-16 (optional)
LED Indicator
Red / Orange / Green LED
Dry Contact
Terminal
By a relay
Remote Control
Terminal
6-port Green terminal (for inverter ON / OFF)
Protection
Input Protection
Over / Under Voltage, Reverse Polarity (Internal Fuse)
AC Output
Protection
Short-Circuit, Overload
Others
Over / Under Temperature Protection
(by Heat sink Temperature +80℃/-20℃)
Environment
Operating Temp.
-20 ℃~40 ℃
Storage Temp.
-30 ℃~70 ℃
Storage Temp. &
Humidity
10 ~95% RH
Safety & EMC
Safety Standards
Certified EN 60950-1
EMC standards
Certified EN 55022; EN 55024; EN 61000-3-2, -3-3
EN 61000-4-2, 3, 4, 5, 6, 8, 11
E-mark
Certified CISPR 25; ISO 11452-2; ISO 7637-2
Dimension(WxHxD)
200mm X 83mm X 330mm
Weight
2.6 KG
Cooling
Temperature & Load Controlled cooling Fan
AC Transfer Function Accessories
TR-40 (optional)
Table 2. 450-0700-0 for Output 200/220/230/240 VAC Specification.
Note：
Voltage range：Please refer to Figure 1
Normal load Condition： Vin =12.5V/25V/50V,
Vo=200/220/230/240 VAC 80% Full load (PF=1.0)
Operating temperature：Please refer to Figure 2
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7
2-3-3. 450-1000-0 Specification (1000 WATT, 100-120 VAC)
Electrical
Specification
Model No.
Item
450-1000-0 Inquire Inquire
Input
Characteristics
Voltage
12VDC
24VDC
48VDC
Input Over-Voltage
Protection
16.5 ± 0.3VDC
33 ± 0.5VDC
66 ± 1.0VDC
Input
Under-Voltage
Protection
10.5 ± 0.3VDC
21 ± 0.5VDC
42 ± 1.0VDC
Voltage Range
10.5~16.5 VDC
21~33 VDC
42~66 VDC
No Load Current
<1.5 A @12VDC
<0.8 A @24VDC
<0.5 A @48VDC
Power Saving
Mode
<0.1A @12VDC
<0.06A @24VDC
<0.05A @48VDC
Output
Characteristics
Continuous Output
Power
1000 VA(± 3%)
Maximum output
Power (1Min)
> 1000 VA~1150 VA (100%~115%)
Surge Power
(1Sec)
< 1750 VA
Frequency
50 / 60 Hz ± 0.5% (Dip Switch Selectable)
Output Voltage
100 / 110 / 115 / 120 VAC (± 5%)
(Dip Switch Selectable)
Efficiency max.
88%
89%
90%
Short-Circuit
Protection
1 Sec Shutdown
Output Waveform
Pure Sine Wave (THD < 5%@ Normal Load)
Signal and
Control
Remote Controller
Panel Unit
CR-8 / CR-16 (optional)
LED Indicator
Red / Orange / Green LED
Dry Contact
Terminal
By a relay
Remote Control
Terminal
6-port Green terminal (for inverter ON / OFF)
Protection
Input Protection
Over / Under Voltage, Reverse Polarity (Internal Fuse)
AC Output
Protection
Short-Circuit, Overload
Others
Over / Under Temperature Protection
(by Heat sink Temperature +80℃/-20℃)
Environment
Operating Temp.
-20 ℃~40 ℃
Storage Temp.
-30 ℃~70 ℃
Storage Temp. &
Humidity
10 ~95% RH
Safety & EMC
Safety Standards
Certified UL 458
(UL only for GFCI receptacles)
----
EMC standards
Certified FCC class B
E-mark
----
Page 11
8
Electrical
Specification
Model No.
Item
450-1000-0 Inquire Inquire
Dimension(WxHxD)
200mm X 83mm X 372mm
Weight
3.26 KG
Cooling
Temperature & Load Controlled cooling Fan
AC Transfer Function Accessories
TR-40 (optional)
Table 3. SP-1000 for Output 100/110/115/120 VAC Specification.
Note：
Voltage range：Please refer to Figure 1
Normal load Condition： Vin =12.5V/25V/50V,
Vo=100/110/115/120 VAC 80% Full load (PF=1.0)
Operating temperature：Please refer to Figure 2
2-3-4. Specification (1000 WATT, 200-240 VAC)
Electrical
Specification
Model No.
Item
Inquire Inquire Inquire
Input
Characteristics
Voltage
12VDC
24VDC
48VDC
Input Over-Voltage
Protection
16.5 ± 0.3VDC
33 ± 0.5VDC
66 ± 1.0VDC
Input
Under-Voltage
Protection
10.5 ± 0.3VDC
21 ± 0.5VDC
42 ± 1.0VDC
Voltage Range
10.5~16.5 VDC
21~33 VDC
42~66 VDC
No Load Current
<1.5 A @12VDC
<0.8 A @24VDC
<0.4 A @48VDC
Power Saving
Mode
< 0.1A @12VDC
<0.05A @24VDC
<0.05A @48VDC
Output
Characteristics
Continuous Output
Power
1000 VA(± 3%)
Maximum output
Power (1Min)
> 1000 VA~1150 VA (100%~115%)
Surge Power
(1Sec)
< 1750 VA
Frequency
50 / 60 Hz ± 0.5% (Dip Switch Selectable)
Output Voltage
200 / 220 / 230 / 240 VAC (± 3%)
(Dip Switch Selectable)
Efficiency max.
88%
89%
90%
Short-Circuit
Protection
1 Sec Shutdown
Output Waveform
Pure Sine Wave (THD < 5%@ Normal Load)
Page 12
9
Electrical
Specification
Model No.
Item
Inquire Inquire Inquire
Signal and
Control
Remote Controller
Panel Unit
CR-8 / CR-16 (optional)
LED Indicator
Red / Orange / Green LED
Dry Contact
Terminal
By a relay
Remote Control
Terminal
6-port Green terminal (for inverter ON / OFF)
Protection
Input Protection
Over / Under Voltage, Reverse Polarity (Internal Fuse)
AC Output
Protection
Short-Circuit, Overload
Others
Over / Under Temperature Protection
(by Heat sink Temperature +80℃/-20℃)
Environment
Operating Temp.
-20 ℃~40 ℃
Storage Temp.
-30 ℃~70 ℃
Storage Temp. &
Humidity
10 ~95% RH
Safety & EMC
Safety Standards
Certified EN 60950-1
EMC standards
Certified EN 55022; EN 55024; EN 61000-3-2, -3-3
EN 61000-4-2, 3, 4, 5, 6, 8, 11
E-mark
Certified CISPR 25; ISO 11452-2; ISO 7637-2
Dimension(WxHxD)
200mm X 83mm X 372mm
Weight
3.26 KG
Cooling
Temperature & Load Controlled cooling Fan
AC Transfer Function Accessories
TR-40 (optional)
Table 4. SP-1000 for Output 200/220/230/240 VAC Specification.
Note：
Voltage range：Please refer to Figure 1
Normal load Condition： Vin =12.5V/25V/50V,
Vo=200/220/230/240 VAC 80% Full load (PF=1.0)
Operating temperature：Please refer to Figure 2
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10
2-3-5. 450-1500-0 Specification (1500 WATT, 100-120 VAC)
Electrical
Specification
Model No.
Item
450-1500-0 Inquire Inquire
Input
Characteristics
Voltage
12VDC
24VDC
48VDC
Input Over-Voltage
Protection
16.5 ± 0.3VDC
33 ± 0.5VDC
66 ± 1.0VDC
Input
Under-Voltage
Protection
10.5 ± 0.3VDC
21 ± 0.5VDC
42 ± 1.0VDC
Voltage Range
10.5~16.5 VDC
21~33 VDC
42~66 VDC
No Load Current
<1.8A @12VDC
<0.9 A @24VDC
<0.5 A @48VDC
Power Saving
Mode
<0.1A @12VDC
<0.05A @24VDC
<0.05A @48VDC
Output
Characteristics
Continuous Output
Power
1500 VA(± 3%)
Maximum output
Power (1Min)
> 1500 VA~1730VA (100%~115%)
Surge Power
(1Sec)
<2650 VA
Frequency
50 / 60 Hz ± 0.5% (Dip Switch Selectable)
Output Voltage
100 / 110 / 115 / 120 VAC (± 5%)
(Dip Switch Selectable)
Efficiency max.
88%
89%
90%
Short-Circuit
Protection
1 Sec Shutdown
Output Waveform
Pure Sine Wave (THD < 5%@ Normal Load)
Signal and
Control
Remote Controller
Panel Unit
CR-8 / CR-16 (optional)
LED Indicator
Red / Orange / Green LED
Dry Contact
Terminal
By a relay
Remote Control
Terminal
6-port Green terminal (for inverter ON / OFF)
Protection
Input Protection
Over / Under Voltage, Reverse Polarity (Internal Fuse)
AC Output
Protection
Short-Circuit, Overload
Others
Over / Under Temperature Protection
(by Heat sink Temperature +80℃/-20℃)
Environment
Operating Temp.
-20 ℃~40 ℃
Storage Temp.
-30 ℃~70 ℃
Storage Temp. &
Humidity
10 ~95% RH
Page 14
11
Electrical
Specification
Model No.
Item
450-1500-0 Inquire Inquire
Safety & EMC
Safety Standards
Certified UL 458
(UL only for GFCI receptacles)
----
EMC standards
Certified FCC class B
E-mark
----
Dimension(WxHxD)
248mm X 83mm X 421mm
Weight
4.14 KG
Cooling
Temperature & Load Controlled cooling Fan
AC Transfer Function Accessories
TR-40 (optional)
Table 5. SP-1500 for Output 100/110/115/120 VAC Specification.
Note：
Voltage range：Please refer to Figure 1
Normal load Condition： Vin =12.5V/25V/50V,
Vo=100/110/115/120VAC 80% Full load (PF=1.0)
Operating temperature：Please refer to Figure 2
2-3-6. Specification (1000 WATT, 200-240 VAC)
Electrical
Specification
Model No.
Item
Inquire Inquire Inquire
Input
Characteristics
Voltage
12VDC
24VDC
48VDC
Input Over-Voltage
Protection
16.5 ± 0.3VDC
33 ± 0.5VDC
66 ± 1.0VDC
Input
Under-Voltage
Protection
10.5 ± 0.3VDC
21 ± 0.5VDC
42 ± 1.0VDC
Voltage Range
10.5~16.5 VDC
21~33 VDC
42~66 VDC
No Load Current
<1.8A @12VDC
<0.9 A @24VDC
<0.5 A @48VDC
Power Saving
Mode
<0.1A @12VDC
<0.05A @24VDC
<0.05A @48VDC
Output
Characteristics
Continuous Output
Power
1500 VA(± 3%)
Maximum output
Power (1Min)
> 1500 VA~1730VA (100%~115%)
Surge Power
(1Sec)
<2650 VA
Frequency
50 / 60 Hz ± 0.5% (Dip Switch Selectable)
Output Voltage
200 / 220 / 230 / 240 VAC (± 3%)
(Dip Switch Selectable)
Page 15
12
Electrical
Specification
Model No.
Item
Inquire Inquire Inquire
Output
Characteristics
Efficiency max.
88%
89%
90%
Short-Circuit
Protection
1 Sec Shutdown
Output Waveform
Pure Sine Wave (THD < 5%@ Normal Load)
Signal and
Control
Remote Controller
Panel Unit
CR-8 / CR-16 (optional)
LED Indicator
Red / Orange / Green LED
Dry Contact
Terminal
By a relay
Remote Control
Terminal
6-port Green terminal (for inverter ON / OFF)
Protection
Input Protection
Over / Under Voltage, Reverse Polarity (Internal Fuse)
AC Output
Protection
Short-Circuit, Overload
Others
Over / Under Temperature Protection
(by Heat sink Temperature +80℃/-20℃)
Environment
Operating Temp.
-20 ℃~40 ℃
Storage Temp.
-30 ℃~70 ℃
Storage Temp. &
Humidity
10 ~95% RH
Safety & EMC
Safety Standards
Certified EN 60950-1
EMC standards
Certified EN 55022; EN 55024; EN 61000-3-2, -3-3
EN 61000-4-2, 3, 4, 5, 6, 8, 11
E-mark
Certified CISPR 25; ISO 11452-2; ISO 7637-2
Dimension(WxHxD)
248mm X 83mm X 421mm
Weight
4.14 KG
Cooling
Temperature & Load Controlled cooling Fan
AC Transfer Function Accessories
TR-40 (optional)
Table 6. SP-1500 for Output 200/220/230/240 VAC Specification.
Note：
Voltage range：Please refer to Figure 1
Normal load Condition： Vin =12.5V/25V/50V,
Vo=200/220/230/240 VAC 80% Full load (PF=1.0)
Operating temperature：Please refer to Figure 2
Page 16
13
2-3-7. 450-2000-0 Specification (2000 WATT, 100-120 VAC)
Electrical
Specification
Model No.
Item
450-2000-0 Inquire Inquire
Input
Characteristics
Voltage
12VDC
24VDC
48VDC
Input Over-Voltage
Protection
16.5 ± 0.3VDC
33 ± 0.5VDC
66 ± 1.0VDC
Input
Under-Voltage
Protection
10.5 ± 0.3VDC
21 ± 0.5VDC
42 ± 1.0VDC
Voltage Range
10.5~16.5 VDC
21~33 VDC
42~66 VDC
No Load Current
<1.8 A @12VDC
<0.9 A @24VDC
<0.5 A @48VDC
Power Saving
Mode
<0.1A @12VDC
<0.05A @24VDC
<0.05A @48VDC
Output
Characteristics
Continuous Output
Power
2000 VA(± 3%)
Maximum output
Power (1Min)
> 2000 VA~2300 VA (100%~115%)
Surge Power
(1Sec)
< 3500 VA
Frequency
50 / 60 Hz ± 0.5% (Dip Switch Selectable)
Output Voltage
100 / 110 / 115 / 120 VAC (± 5%)
(Dip Switch Selectable)
Efficiency max.
88%
89%
90%
Short-Circuit
Protection
1 Sec Shutdown
Output Waveform
Pure Sine Wave (THD < 5%@ Normal Load)
Signal and
Control
Remote Controller
Panel Unit
CR-8 / CR-16 (optional)
LED Indicator
Red / Orange / Green LED
Dry Contact
Terminal
By a relay
Remote Control
Terminal
6-port Green terminal (for inverter ON / OFF)
Protection
Input Protection
Over / Under Voltage, Reverse Polarity (Internal Fuse)
AC Output
Protection
Short-Circuit, Overload
Others
Over / Under Temperature Protection
(by Heat sink Temperature +80℃/-20℃)
Environment
Operating Temp.
-20 ℃~40 ℃
Storage Temp.
-30 ℃~70 ℃
Storage Temp. &
Humidity
10 ~95% RH
Page 17
14
Electrical
Specification
Model No.
Item
450-2000-0 Inquire Inquire
Safety & EMC
Safety Standards
Certified UL 458
(UL only for GFCI receptacles)
----
EMC standards
Certified FCC class B
E-mark
----
Dimension(WxHxD)
248mm X 83mm X 443mm
Weight
5.24 KG
Cooling
Temperature & Load Controlled cooling Fan
AC Transfer Function Accessories
TR-40 (optional)
Table 7. SP-2000 for Output 100/110/115/120 VAC Specification.
Note：
Voltage range：Please refer to Figure 1
Normal load Condition： Vin =12.5V/25V/50V,
Vo=100/110/115/120 VAC 80% Full load (PF=1.0)
Operating temperature：Please refer to Figure 2
2-3-8. Specification (2000 WATT, 200-240 VAC)
Electrical
Specification
Model No.
Item
Inquire Inquire Inquire
Input
Characteristics
Voltage
12VDC
24VDC
48VDC
Input Over-Voltage
Protection
16.5 ± 0.3VDC
33 ± 0.5VDC
66 ± 1.0VDC
Input
Under-Voltage
Protection
10.5 ± 0.3VDC
21 ± 0.5VDC
42 ± 1.0VDC
Voltage Range
10.5~16.5 VDC
21~33 VDC
42~66 VDC
No Load Current
<1.8 A @12VDC
<0.9 A @24VDC
<0.5 A @48VDC
Power Saving
Mode
<0.1A @12VDC
<0.05A @24VDC
<0.05A @48VDC
Output
Characteristics
Continuous Output
Power
2000 VA(± 3%)
Maximum output
Power (1Min)
> 2000 VA~2300 VA (100%~115%)
Surge Power
(1Sec)
< 3500 VA
Frequency
50 / 60 Hz ± 0.5% (Dip Switch Selectable)
Output Voltage
200 / 220 / 230 / 240 VAC (± 3%)
(Dip Switch Selectable)
Efficiency max.
89%
89%
90%
Page 18
15
Electrical
Specification
Model No.
Item
Inquire Inquire Inquire
Output
Characteristics
Short-Circuit
Protection
1 Sec Shutdown
Output Waveform
Pure Sine Wave (THD < 5%@ Normal Load)
Signal and
Control
Remote Controller
Panel Unit
CR-8 / CR-16 (optional)
LED Indicator
Red / Orange / Green LED
Dry Contact
Terminal
By a relay
Remote Control
Terminal
6-port Green terminal (for inverter ON / OFF)
Protection
Input Protection
Over / Under Voltage, Reverse Polarity (Internal Fuse)
AC Output
Protection
Short-Circuit, Overload
Others
Over / Under Temperature Protection
(by Heat sink Temperature +80℃/-20℃)
Environment
Operating Temp.
-20 ℃~40 ℃
Storage Temp.
-30 ℃~70 ℃
Storage Temp. &
Humidity
10 ~95% RH
Safety & EMC
Safety Standards
Certified EN 60950-1
EMC standards
Certified EN 55022; EN 55024; EN 61000-3-2, -3-3
EN 61000-4-2, 3, 4, 5, 6, 8, 11
E-mark
Certified CISPR 25; ISO 11452-2; ISO 7637-2
Dimension(WxHxD)
248mm X 83mm X 443mm
Weight
5.24 KG
Cooling
Temperature & Load Controlled cooling Fan
AC Transfer Function Accessories
TR-40 (optional)
Table 8. SP-2000 for Output 200/220/230/240 VAC Specification.
Note：
Voltage range：Please refer to Figure 1
Normal load Condition： Vin =12.5V/25V/50V,
Vo=200/220/230/240 VAC 80% Full load (PF=1.0)
Operating temperature：Please refer to Figure 2
Page 19
16
2-3-9. 450-3000-0 Specification (3000 WATT, 100-120 VAC)
Electrical
Specification
Model No.
Item
450-3000-0 Inquire Inquire
Input
Characteristics
Voltage
12VDC
24VDC
48VDC
Input Over-Voltage
Protection
16.5 ± 0.3VDC
33 ± 0.5VDC
66 ± 1.0VDC
Input
Under-Voltage
Protection
10.5 ± 0.3VDC
21 ± 0.5VDC
42 ± 1.0VDC
Voltage Range
10.5~16.5 VDC
21~33 VDC
42~66 VDC
No Load Current
<3.8 A @12VDC
<1.9 A @24VDC
<1.0 A @48VDC
Power Saving
Mode
<0.4A @12VDC
<0.2A @24VDC
<0.1A @48VDC
Output
Characteristics
Continuous Output
Power
3000 VA(± 3%)
Maximum output
Power (1Min)
> 3000 VA~3450 VA (100%~115%)
Surge Power
(1Sec)
< 6000 VA
Frequency
50 / 60 Hz ± 0.5% (Dip Switch Selectable)
Output Voltage
100 / 110 / 115 / 120 VAC (± 5%)
(Dip Switch Selectable)
Efficiency max.
88%
89%
90%
Short-Circuit
Protection
1 Sec Shutdown
Output Waveform
Pure Sine Wave (THD < 5%@ Normal Load)
Signal and
Control
Remote Controller
Panel Unit
CR-8 / CR-16 (optional)
LED Indicator
Red / Orange / Green LED
Dry Contact
Terminal
By a relay
Remote Control
Terminal
6-port Green terminal (for inverter ON / OFF)
Protection
Input Protection
Over / Under Voltage, Reverse Polarity (Internal Fuse)
AC Output
Protection
Short-Circuit, Overload
Others
Over / Under Temperature Protection
(by Heat sink Temperature +80℃/-20℃)
Environment
Operating Temp.
-20 ℃~40 ℃
Storage Temp.
-30 ℃~70 ℃
Storage Temp. &
Humidity
10 ~95% RH
Page 20
17
Electrical
Specification
Model No.
Item
450-3000-0 Inquire Inquire
Safety & EMC
Safety Standards
Certified UL 458
----
EMC standards
Certified FCC class A
E-mark
----
Dimension(WxHxD)
255mm X 158mm X 442mm
Weight
8.2 KG
Cooling
Temperature & Load Controlled cooling Fan
AC Transfer Function Accessories
TR-40 (optional)
Table 9. SP-3000 for Output 100/110/115/120 VAC Specification.
Note：
Voltage range：Please refer to Figure 1
Normal load Condition： Vin =12.5V/25V/50V,
Vo=100/110/115/120 VAC 80% Full load (PF=1.0)
Operating temperature：Please refer to Figure 2
2-3-10. Specification (3000 WATT, 200-240 VAC)
Electrical
Specification
Model No.
Item
Inquire Inquire Inquire
Input
Characteristics
Voltage
12VDC
24VDC
48VDC
Input Over-Voltage
Protection
16.5 ± 0.3VDC
33 ± 0.5VDC
66 ± 1.0VDC
Input
Under-Voltage
Protection
10.5 ± 0.3VDC
21 ± 0.5VDC
42 ± 1.0VDC
Voltage Range
10.5~16.5 VDC
21~33 VDC
42~66 VDC
No Load Current
<3.8 A @12VDC
<1.9 A @24VDC
<1.0 A @48VDC
Power Saving
Mode
<0.4A @12VDC
<0.2A @24VDC
<0.1A @48VDC
Output
Characteristics
Continuous Output
Power
3000 VA(± 3%)
Maximum output
Power (1Min)
> 3000 VA~3450 VA (100%~115%)
Surge Power
(1Sec)
< 6000 VA
Frequency
50 / 60 Hz ± 0.5% (Dip Switch Selectable)
Output Voltage
200 / 220 / 230 / 240 VAC (± 3%)
(Dip Switch Selectable)
Page 21
18
Electrical
Specification
Model No.
Item
Inquire Inquire Inquire
Output
Characteristics
Efficiency max.
89%
89%
90%
Short-Circuit
Protection
1 Sec Shutdown
Output Waveform
Pure Sine Wave (THD < 5%@ Normal Load)
Signal and
Control
Remote Controller
Panel Unit
CR-8 / CR-16 (optional)
LED Indicator
Red / Orange / Green LED
Dry Contact
Terminal
By a relay
Remote Control
Terminal
6-port Green terminal (for inverter ON / OFF)
Protection
Input Protection
Over / Under Voltage, Reverse Polarity (Internal Fuse)
AC Output
Protection
Short-Circuit, Overload
Others
Over / Under Temperature Protection
(by Heat sink Temperature +80℃/-20℃)
Environment
Operating Temp.
-20 ℃~40 ℃
Storage Temp.
-30 ℃~70 ℃
Storage Temp. &
Humidity
10 ~95% RH
Safety & EMC
Safety Standards
Certified EN 60950-1
EMC standards
Certified EN 55022; EN 55024; EN 61000-3-2, -3-3
EN 61000-4-2, 3, 4, 5, 6, 8, 11
E-mark
Certified CISPR 25; ISO 11452-2; ISO 7637-2
Dimension(WxHxD)
255mm X 158mm X 442mm
Weight
8.2 KG
Cooling
Temperature & Load Controlled cooling Fan
AC Transfer Function Accessories
TR-40 (optional)
Table 10. SP-3000 for Output 200/220/230/240 VAC Specification.
Note：
Voltage range：Please refer to Figure 1
Normal load Condition： Vin =12.5V/25V/50V,
Vo=200/220/230/240 VAC 80% Full load (PF=1.0)
Operating temperature：Please refer to Figure 2
Page 22
19
2-3-11. 450-4000-0 Specification (4000 WATT, 100-120 VAC)
Electrical
Specification
Model No.
Item
Inquire Inquire
Input
Characteristics
Voltage
24VDC
48VDC
Input Over-Voltage
Protection
33 ± 0.5VDC
66 ± 1.0VDC
Input Under-Voltage
Protection
21 ± 0.5VDC
42 ± 1.0VDC
Voltage Range
21~33 VDC
42~66 VDC
No Load Current
<1.9 A @24VDC
<1.0 A @48VDC
Power Saving Mode
<0.2A @24VDC
<0.1A @48VDC
Output
Characteristics
Continuous Output Power
4000 VA(± 3%)
Maximum output Power
(1Min)
> 4000 VA~4600 VA (100%~115%)
Surge Power (1Sec)
< 8000 VA
Frequency
50 / 60 Hz ± 0.5% (Dip Switch Selectable)
Output Voltage
100 / 110 / 115 / 120 VAC (± 5%)
(Dip Switch Selectable)
Efficiency max.
88%
90%
Short-Circuit Protection
1 Sec Shutdown
Output Waveform
Pure Sine Wave (THD < 5%@ Normal Load)
Signal and
Control
Remote Controller Panel
Unit
CR-8 / CR-16 (optional)
LED Indicator
Red / Orange / Green LED
Dry Contact Terminal
By a relay
Remote Control Terminal
6-port Green terminal (for inverter ON / OFF)
Protection
Input Protection
Over / Under Voltage, Reverse Polarity
(Internal Fuse)
AC Output Protection
Short-Circuit, Overload
Others
Over / Under Temperature Protection
(by Heat sink Temperature +80℃/-20℃)
Environment
Operating Temp.
-20 ℃~40 ℃
Storage Temp.
-30 ℃~70 ℃
Storage Temp. & Humidity
10 ~95% RH
Safety & EMC
Safety Standards
Certified UL 458
(Only for 115/120VAC)
----
EMC standards
Certified FCC class A
E-mark
----
Page 23
20
Electrical
Specification
Model No.
Item
Inquire Inquire
Dimension(WxHxD)
255mm X 158mm X 462mm
Weight
10 KG
Cooling
Temperature & Load Controlled cooling Fan
AC Transfer Function Accessories
TR-40 (optional)
Table 11. SP-4000 for Output 100/110/115/120 VAC Specification.
Note：
Voltage range：Please refer to Figure 1
Normal load Condition： Vin =25V/50V,
Vo=100/110/115/120 VAC 80% Full load (PF=1.0)
Operating temperature：Please refer to Figure 2
2-3-12. Specification (4000 WATT, 200-240 VAC)
Electrical
Specification
Model No.
Item
Inquire Inquire
Input
Characteristics
Voltage
24VDC
48VDC
Input Over-Voltage
Protection
33 ± 0.5VDC
66 ± 1.0VDC
Input Under-Voltage
Protection
21 ± 0.5VDC
42 ± 1.0VDC
Voltage Range
21~33 VDC
42~66 VDC
No Load Current
<1.9 A @24VDC
<1.0 A @48VDC
Power Saving Mode
<0.2A @24VDC
<0.1A @48VDC
Output
Characteristics
Continuous Output Power
4000 VA(± 3%)
Maximum output Power
(1Min)
> 4000 VA~4600 VA (100%~115%)
Surge Power (1Sec)
< 8000 VA
Frequency
50 / 60 Hz ± 0.5% (Dip Switch Selectable)
Output Voltage
200 / 220 / 230 / 240 VAC (± 3%)
(Dip Switch Selectable)
Efficiency max.
88%
90%
Short-Circuit Protection
1 Sec Shutdown
Output Waveform
Pure Sine Wave (THD < 5%@ Normal Load)
Signal and
Control
Remote Controller Panel
Unit
CR-8 / CR-16 (optional)
LED Indicator
Red / Orange / Green LED
Page 24
21
Electrical
Specification
Model No.
Item
Inquire Inquire
Signal and
Control
Dry Contact Terminal
By a relay
Remote Control Terminal
6-port Green terminal (for inverter ON / OFF)
Protection
Input Protection
Over / Under Voltage, Reverse Polarity
(Internal Fuse)
AC Output Protection
Short-Circuit, Overload
Others
Over / Under Temperature Protection
(by Heat sink Temperature +80℃/-20℃)
Environment
Operating Temp.
-20 ℃~40 ℃
Storage Temp.
-30 ℃~70 ℃
Storage Temp. & Humidity
10 ~95% RH
Safety & EMC
Safety Standards
Certified EN 60950-1
EMC standards
Certified EN 55022; EN 55024;
EN 61000-3-2, -3-3;
EN 61000-4-2, 3, 4, 5, 6, 8, 11
E-mark
Certified CISPR 25; ISO 11452-2; ISO 7637-2
Dimension(WxHxD)
255mm X 158mm X 462mm
Weight
10 KG
Cooling
Temperature & Load Controlled cooling Fan
AC Transfer Function Accessories
TR-40 (optional)
Table 12. SP-4000 for Output 100/110/115/120 VAC Specification.
Note：
Voltage range：Please refer to Figure 1
Normal load Condition： Vin =25V/50V,
Vo=200/220/230/240 VAC 80% Full load (PF=1.0)
Operating temperature：Please refer to Figure 2
Page 25
22
2-3-13. Voltage & temperature performance
Figure 1. Output power vs. input voltage
Figure 2. Output power vs. temperature
Page 26
23
2-4. Mechanical Drawings
Figure 3. 450-XXXX-X Series drawing (Top View)
Figure 4. 450-XXXX-X Series drawing (AC output/Front View)
Model
A (mm)
B (mm)
C (mm)
D (mm)
E (mm)
F (mm)
450-0700-0
330
80
132
200
7.0
83
SP-1000
372
69
196
200
7.0
83
SP-1500
421
92
196
248
7.0
83
SP-2000
443
103
196
248
7.0
83
SP-3000
442
103
196
255
7.0
158
SP-4000
462
113
196
255
7.0
158
Table 13. 450-XXXX-X Series Dimension
Page 27
24
3. Installation and Maintenance
3-1. AC Output Side (Front Panel) Introduction
Figure 5. 450-0700-0/450-1000-0 AC output panel view
Figure 6. 450-1500-0/450-2000-0 AC output panel view
Model
Figure 7. 450-3000-0/450-4000-0 AC output panel view
Function switch
Function LED
TRC port (RJ45)
Main switch
AC output socket
AC output terminal
Table 14. 450-XXXX-X Series AC output side introduction
Saving power adjustment
450-0700-0
450-1000-0
450-1500-0
450-2000-0
450-3000-0
450-4000-0
Page 28
25
3-1-1. Main Switch
The 3-stage switch is for turning on, turning off and
remote mode.
3-1-2. LED Indicator
3-1-2-1. Input voltage level: to display Input Voltages
LED status
DC 12V
DC 24V
DC 48V
Red
< 11.0V
< 22.0V
< 44.0V
Orange
11.0 ~ 11.5V
22.0 ~ 23.0V
44.0~46.0V
Green
11.5 ~ 15.0V
23.0 ~ 30.0V
46.0~60.0V
Orange
15.0 ~ 15.5V
30.0 ~ 31.0V
60.0~62.0V
Red
>15.5V
>31.0V
>62.0V
Table 15. Input Voltage Level LED Indicator
3-1-2-2. Output Load Level to display AC Loads (PF=1)
LED status
Green
Orange
Red
450-0700-0
0 ~ 700 VA
700 ~ 805 VA
> 805 VA
SP-1000
0 ~ 1000 VA
1000 ~ 1150 VA
> 1150 VA
SP-1500
0 ~ 1500 VA
1500 ~ 1725 VA
> 1725 VA
SP-2000
0 ~ 2000 VA
2000 ~ 2300 VA
> 2300 VA
SP-3000
0 ~ 3000 VA
3000 ~ 3450 VA
> 3450 VA
SP-4000
0 ~ 4000 VA
4000 ~ 4600 VA
> 4600 VA
Table 16. Output Load Level LED Indicator
3-1-2-3. Inverter Status to display Fault condition
LED status
Status
Recovery point
Green
Normal
Red
Over Current
Protection / Over
Load Protection
(AC output short
and over load)
Red Blink
Under Voltage
Protection
(Input DC voltage
under spec)
12.5V @ DC12V system
25V @ DC24V system
50V @ DC48V system
Red Fast Blink
Over Voltage
Protection
(Input DC voltage
over spec)
14.5V @ DC12V system
29V @ DC24V system
58V @ DC48V system
Page 29
26
LED status
Status
Recovery point
Orange
Device startup
process abnormal
—
Orange Fast Blink
Under
Temperature
Protection
(Heat sink temp.
under -20 degree)
> 0 degree C
Orange Slow
Blink
Over Temperature
Protection
(Heat sink temp.
over 80 degree)
< 60 degree C
(heat sink temperature)
Table 17. Inverter LED Status Indicator
3-1-3. Function Switch Introduction
Figure 8. DIP switch ON/OFF position
3-1-3-1. Function Switch Definition
Dip Switch
Function
S1
Voltage select
S2
Voltage select
S3
Frequency Select
S4
Power saving ON/OFF
Table 18. Function Switch Definition
3-1-3-2. Output voltage selection (S1&S2)
Output voltage
S1
S2
100V/200V
OFF
OFF
110V/220V
ON
OFF
115V/230V
OFF
ON
120V/240V
ON
ON
Table 19. Function Switch definition: output voltage selection
Note! 100V series can be selected between
100/110/115/120VAC, and 200V series can be selected
between 200/220/230/240VAC.
Page 30
27
3-1-3-3. Output Frequency Selection (S3)
Frequency
S3
50Hz
OFF
60Hz
ON
Table 20. Function Switch definition: Output Frequency selection
3-1-3-4. Power Saving Selection (S4)
Saving function
S4
Power Saving OFF
OFF
Power Saving ON
ON
Table 21. Function Switch definition: Power Saving selection
3-1-3-5. Power Saving Load Adjustment
User can use variable resistor (VR) to set the input and wake up
power saving threshold according to the load condition, and the
setting range shows below:
Input Saving Power
(Min)
Saving Wake up
Power (Min)
450-0700-0
<20 VA
>40 VA
450-1000-0
<20 VA
>40 VA
450-1500-0
<20 VA
>40 VA
450-2000-0
<20 VA
>40 VA
450-3000-0
<40 VA
>60 VA
450-4000-0
<40 VA
>60 VA
Table 22. Power saving setting range (Min)
Input Saving Power
(Max)
Saving Wake up
Power (Max)
450-0700-0
<110 VA
>160 VA
450-1000-0
<110 VA
>160 VA
450-1500-0
<110 VA
>160 VA
450-2000-0
<110 VA
>160 VA
450-3000-0
<240 VA
>280 VA
450-4000-0
<240 VA
>280 VA
Table 23. Power saving setting range (Max)
3-1-4. TRC Port (for optional kits TR-40, RJ-45)
Pin Number
Signal Description
1
Reserved
-- 2 PH-L
Zero-Crossing Signal
3
PH-N
Zero-Crossing Signal
Page 31
28
Pin Number
Signal Description
4
Bypass
Transfer Relay Driver Signal
5
12V
Internal power for TR40 controller
6
5V
Internal power for TR40 controller
7
GND
The same polarity as the battery negative
side
8
Reserved
--
Table 24. 450-XXXX-X Series TRC Port : RJ-45.
Figure 9. Wiring between 450-XXXX-X Series and TR-40
Note! The detail information. Please refer to TR-40 user
manual.
3-1-5. AC output Interface
3-1-5-1. 450-0700/1000/1500/2000 AC output interface
Socket Type
Applicable Model
450-1500-0/450-2000-0
(100-120V)
450-0700-0/450-1000-0
(100-120V)
Page 32
29
Socket Type
Applicable Model
450-0700-0/1000/1500/2000/3000
212/224/248
450-0700-0/1000/1500/2000 (100-120V)
450-0700-0/1000/1500/2000/3000
(200-240V)
450-3000-0
450-4000-0
450-0700-0/1000/1500/2000/3000
(200-240V)
Table 25. 450-XXXX-X Series AC Socket vs. Model
3-1-5-2. SP-3000/4000 AC output interface
Terminal
Wire color
Wire length / gauge
AC terminal
Line (L)
Black
Within 16 feet / AWG#
200-240VAC: AWG10
100-120VAC: AWG8
Neutral (N)
White
FG (Ground)
Green / Yellow
or Bare copper
26~32 feet / AWG#
10 ~ 8
Table 26. SP-3000/4000 Series AC output wiring
3-1-5-3. GFCI connector
Recommend GFCI connector：
HUBBELL INC WIRING DEVICE DIV, Type GF20. Rated
125V, 20A
COOPER WIRING DEVICES, Type VGF20. Rated 125V, 20A
LEVITON MFG CO INC, Type 7899-W. Rated 125V, 20A
Page 33
30
3-2. DC Input Side (Rear Panel) Introduction
Figure 10. 450-0700-0/450-1000-0
Figure 11. 450-1500-0/450-2000-0
Figure 12. 450-3000-0/450-4000-0
Model
①
Remote port (RJ11)
②
Remote control green terminal
③
Chassis ground
④
DC input connector
Table 27. Series DC input side introduction
450-0700-0
450-1000-0
450-1500-0
450-2000-0
450-3000-0
450-4000-0
Page 34
31
3-2-1. Remote Port (RJ-11)
The 450-XXXX-X Series Inverter can be compatible with CR-8,
and CR-16 remote control via RS-232 Communication.
Before using the remote control, make sure the main switch on
inverter must be at “ REMOTE” position.
Pin Number
Signal Description ①
1
Reserved
--
2
GND
The same polarity as the battery negative
side
3
RXD
RS232 RXD
4
TXD
RS232 TXD
5
RMT
Remote controller panel (positive)
6
VCC
Internal power for remote controller
Table 28. 450-XXXX-X Series Remote Port : RJ-11
3-2-2. Remote Control Green Terminal
Remote control green terminal ② may be connected to a Form C
relay for “FAULT” indication. When “FAULT” occurs, the relay
switches.
Figure 13. Remote control terminal
Item
Description
Item
Description
1
Dry contact
(Normal Open)
4
Enable+ (ENB)
2
Common
5
Enable- (ENB)
3
Dry contact
(Normal Closed)
6
Ground
Table 29. Dry contact terminal definition
Note! Pin-6 is the same polarity with battery negative
electrode.
Page 35
32
Note! Fault conditions include Input under / over voltage,
output short circuit / over load, over / under temperature.
Caution! Please follow the following steps for the
installation
Before installing the inverter, make sure the main switch is at
“OFF” position.
Before using the remote function, make sure the main switch
pressed toward “REMOTE”
Use 20 ~ 24 #AWG wire to connect the remote control terminals
Figure 14. Wiring for control
3-2-3. General instruction before DC Input ④
3-2-3-1 Before installation:
The DC cables should be as short as possible (less than 6 feet /
1.8 meters ideally)
The size of the cable should be thick enough to limit the voltage
drop to less than 2% when carrying the maximum input current
to prevent frequent low-input voltage warnings, and shutdown.
The following sizes of cables and fuses are recommended for up
to 6 ft. distance between the batteries and the inverter.
Page 36
33
Model
Wire AWG
Inline fuse
450-0700-0
#6
≧150A
Inquire (700W, 24vDC)
#10
≧80 A
Inquire (700W, 48vDC)
#16
≧50 A
450-1000-0
#4
≧225A
Inquire (1000W, 24vDC)
#8
≧125A
Inquire (1000W, 48vDC)
#14
≧80A
450-1500-0
#1
≧350A
Inquire (1500W, 24vDC)
#6
≧175A
Inquire (1500W, 48vDC)
#10
≧90A
450-2000-0
#1/0
≧500A
Inquire (2000W, 24vDC)
#4
≧225A
Inquire (2000W, 48vDC)
#8
≧150A
450-3000-0
#4/0
≧700A
Inquire (3000W, 24vDC)
#1
≧350A
Inquire (3000W, 48vDC)
#6
≧175A
Inquire (4000W, 24vDC)
#1/0
≧500A
Inquire (4000W, 48vDC)
#4
≧275A
Table 30. 450-XXXX-X Series Wiring Cable diameter and Inline Fuse
Note! Batteries are capable of providing very large currents
in case of short circuit. The fuse should be as close to the
positive battery terminal as possible. Use Bussmann ANN
series fuses (will also require Fuse Block 4164) or
equivalent.
3-2-4. Chassis Ground ③
Must be connected to earth ground prior to making any other
connections to the equipment.
3-3. Maintenance
Make sure that the fan vents are not blocked.
Use a vacuum cleaner to remove any dust from the fan area
When cleaning the case or front panel, use a soft, dry cloth, only. If
the case or front panel is very dirty, use a neutral, non-abrasive
detergent. Do not use alcohol or ammonia based solutions.
Regular service, and relocation of the inverter, should be performed
by a qualified service technician. Avoid spilling liquid on the inverter.
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4. Operation
4-1. Connection the DC cable
Connect DC input terminals to 12V / 24V /48V battery or other DC
power source [ + ] is positive, [ - ] is negative. Reverse polarity
connection can blow the internal fuse and may damage the
inverter permanently.
Figure 15. DC cable connection
Warning! Make sure that all the DC connections are
tight (torque to 9 – 10 ft-lbs, 11.7 – 13 Nm). Loose
connections could result in overheating and can be a
potential hazard.
Warning! The recommended inline fuse should be
installed as close to the battery positive terminal as
possible failure to use a fuse on the “+” cable running
between the inverter and battery may cause damage
to the cable / inverter and will void warranty.
Also, only use high quality copper wire and keep the cable length
short which is a maximum of 3 - 6 feet.
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Figure 16. Battery cabling
4-2. Connecting the input power
Before making the DC input side connections ④, the main switch
must be at “OFF”.
4-3. Connecting the loads
Calculate the total power consumption of the output load. Make
sure that the total power consumption does not exceed the rated
power.
If the total power consumption over the rated power of the inverter,
remove the non-critical: loads until the total power consumption is
below the rated power.
4-4. Switch ON Inverter
Set the power switch to the “ON” position . The inverter will carry
out self-diagnosis and, the LED’s will also appear various colors.
Set the power switch to the “OFF” position . The inverter stops
and all the lights that are on will go off.
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4-5. Protection Mechanism
Model
Over Voltage (DC)
Under
Voltage
Alarm
Under Voltage
Shutdown
Restart
Shutdown
Restart
12V
16.5V ± 0.3V
14.5V± 0.3V
11V ± 0.3V
10.5V ± 0.3V
12.5V± 0.3V
24V
33V ± 0.5V
29V ± 0.5V
22V± 0.3V
21V ± -0.5V
25V ± 0.5V
48V
66 ± 1V
58V ± 1V
44V± 0.3V
42V ± 1V
50 ± 1V
Table 31. Protection Mechanism
Model
Over temperature protection
Shutdown
Restart
12V
80
60
24V
48V
Table 32. Over Temperature Protection Mechanism
5. RS232 Communication and Operation
5-1. RS232 Port
RS232 Port : Serial port monitoring and control through computer
interface.
Figure 17. RS-232 cable
450-XXXX-X Series
Computer
PIN Number
Description
PIN Number
Description
1
Not used
Not used
1 2 GND
RXD
2 3 RXD
TXD
3 4 TXD
Not used
4 5 Remo Control
GND
5 6 VCC
Not used
6
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450-XXXX-X Series
Computer
PIN Number
Description
PIN Number
Description
Not used
7
Not used
8
Not used
9
Table 33. RS232 interface definition
5-2. RS232 Port Operating
The following steps show the connection among inverter and
computer.
Step 1 Connect the RS232 port to the 450-XXXX-X Series unit
on the front panel
Step 2 Run the computer communication program
Step 3 Set the transmission protocol
Byte structure: START-BIP – 8 BIT DATA-STOP BIT
Baud rate: 4800
Step 4 Select the COM port and start the operation
5-3. Example of RS232 Port Operating
5-3-1. RS232 command format
This unit uses high-level language commands starts with CR
(0DH) and LF(0AH) as the end of the command, The system
would interpret and execute the command only after these
two characters are received. After the unit executes the
command, it would send a response string to the computer
The response string is as follows:
=>
CR LF:
Command executed successfully
?>
CR LF:
Command error, not accepted
! >
CR LF:
Command correct but execution error (e.g.
parameters out of range)
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5-3-2. Command format
The following table shows the useful command to operate
450-XXXX-X Series.
Function
Command and description
Turn ON / OFF
450-XXXX-X Series
Format : Power <value>
<value> can be one of the following.
“0” : Power OFF
“1” : Power ON
Query the 450-XXXX-X
Series output frequency
Format: FRQ?
Query the 450-XXXX-X
Series output voltage
Format: VINV?
Query the 450-XXXX-X
Series output current
Format: IINV?
Query the 450-XXXX-X Series
status
Format: ERR? (0700~2000)
Bit
Description
BIT0
0: No OLPL Protection
1: OLPL Protection
BIT1
0:No Sof Fail Protection
1:SofFail Protection
BIT2
0:No Poff Protection
1:Poff Protection
BIT3
0:No UVP Protection
1:UVP Protection
BIT4
0:NoOVP Protection
1:OVP Protection
BIT5
0:No OLPM Protection
1: OLPM Protection
BIT6
0:No OLPH Protection
1: OLPH Protection
BIT7
0:No OTP Protection
1: OTP Protection
BIT8
0:No UTP Protection
1: UTP Protection
BIT9
0:No OOCP Protection
1: OOCP Protection
Format: ERR? (3000~4000)
Bit
Description
BIT0
0: No ID Fail
1: ID Fail
BIT1
0:No Sof Fail Protection
1:SofFail Protection
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39
Function
Command and description
BIT2
0:No PLL Fail
1:PLL Fail
BIT3
0:No Poff Protection
1:Poff Protection
BIT4
0:No Short Protection
1:Short Protection
BIT5
0:No OOCP Protection
1: OOCP Protection
BIT6
0:NoOVP Protection
1:OVP Protection
BIT7
0:No UVP Protection
1:UVP Protection
BIT8
0:No OTP Protection
1: OTP Protection
BIT9
0:No UTP Protection
1: UTP Protection
BIT10
0:No OLPL Protection
1: OLPL Protection
BIT11
0:No OLPH Protection
1: OLPH Protection
Query the 450-XXXX-X Series
DC input voltage of the battery
Format: VBAT?
Query the 450-XXXX-X
Series output power
Format: PINV?
Reset default
Format:*RST
Select the Setup Menus with the
help of Function Codes
Format : FUNC <Function Code>
Function code
Setting Menu
0
OVP setting
1
OVP Recovery
2
UVP Setting
3
UVP Recovery
4
UV Alarm
5
RS-232 Baud-rate
Query the functions No
Format: FUNC?
Query the setting value of the
function
Format: SETT?
Set or adjust the value of the
function
Format: SETT <value>
Table 34. RS-232 interface command
The following data shows the function code detail setting value.
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40
5-3-2-1. FUN 0: OVP setting
SETT <value>
Default
Model
150 ~ 165 @100=1V
16.5V <165>
12 Volt
300 ~ 330 @100=1V
33.0V <330>
24 Volt
600 ~ 640 @100=1V
64.0V <640>
48 Volt
Table 35. OVP setting
5-3-2-2. FUN 1 : OVP Recovery
SETT <value>
Default
Model
135 ~ 145 @100=1V
14.5V <145>
12 Volt
270 ~ 290 @100=1V
29.0V <290>
24 Volt
540 ~ 580 @100=1V
58.0V <580>
48 Volt
Table 36. OVP recovery
5-3-2-3. FUN 2 : UVP setting
SETT <value>
Default
Model
105 ~ 115 @100=1V
10.5V <105>
12 Volt
210 ~ 230 @100=1V
21.0V <210>
24 Volt
420 ~ 460 @100=1V
42.0V <420>
48 Volt
Table 37. UVP setting
5-3-2-4. UVP Recovery
SETT <value>
Default
Model
125 ~ 135 @100=1V
12.5V <125>
12 Volt
250 ~ 270 @100=1V
25.0V <250>
24 Volt
500 ~ 540 @100=1V
50.0V <500>
48 Volt
Table 38. UVP recovery
5-3-2-5. FUN 4 : UV Alarm
SETT <value>
Default
Model
105 ~ 115 @100=1V
10.5V <115>
12 Volt
210 ~ 230 @100=1V
21.0V <210>
24 Volt
420 ~ 460 @100=1V
42.0V <420>
48 Volt
Table 39. UV alarm
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41
5-3-2-6. FUN 5 : RS232 Baud rate
SETT <value>
Default
Model
0 3 600
1
1200
2
2400
3
4800
4
9600
Table 40. RS-232 baud rate
5-3-2-7. FUN 6 : Retry time
SETT <value>
Default
0 3 1 2 3
4
Table 41. retry time
6. Information
6-1. Warning
Warning! Do not open or disassemble the Inverter. Attempting
to do so may cause risk of electrical shock or fire.
6-2. Warranty
All products of Kussmaul Electronics are warranted to be free of
defects of material or workmanship. Liability is limited to repairing
or replacing at our factory, without charge, any material or defects
which become apparent in normal use within 2 years from the date
the equipment was shipped. Defective products should be returned
to Kussmaul Electronics with shipping charges prepaid. Upon
repair, products will be returned to customer with shipping charges
paid.
Kussmaul Electronics shall have no liability for damages of any
kind to associated equipment arising from the installation and/or
use of the Kussmaul Electronics products. The purchaser, by the
acceptance of the equipment, assumes all liability for any
damages which may result from its installation, use or misuse, by
the purchaser, his or its employees or others.
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