AC Power Supply
ASA Housing LED Flood light 50W
Grid Analog Power Supply ANGS Series

0.0 ~ 300.0V/45.00 ~ 65.00Hz, optional 15kVA, 30kVA, 45kVA, 60kVA, 90kVA, 120kVA, 180kVA, 240kVA, 400kVA, 500kVA, 750kVA, 1000kVA.

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Features

FPGA digital control, intelligent inverter testing process;

High performance low (zero) voltage ride through;

Voltage and frequency can be set as complex programming such as Step, List or Ramp, overvoltage/undervoltage, over-frequency/under-frequency test;

Harmonic mode, superimposed 2 to 40-th harmonics;

Unbalanced mode, adjustable three-phase voltage and three-phase phase difference, Unbalanced test;

High voltage DC output. Loop test combining PV inverter;

3 times of rated current impact withstand for 2S, strong load capacity;

Complete measurements: voltage, current, peak current, frequency, active power, apparent power, power factor, voltage crest factor;

Online monitoring: IGBT temperature, transformer temperature, fan speed, input voltage and other parameters in output state;

Operating data recorder: Automatically record the power status, alarm code etc. in case of alarm, greatly reducing maintenance time;

Automatic fan speed adjustment according to the temperature of the power supply, quiet;

Lock key, user-friendly design, automatically locking after no-operation for 5 minutes to prevent misuse;

8” color LCD, beautiful appearance;

Standard professional PC control software and RS232 port, optional RS485, GPIB, Ethernet port or analog control mode;

Order and extensions

ANGS Grid Simulator Power Supply supply: 0.0 ~ 300.0V/45.00 ~ 65.00Hz, optional 15kVA, 30kVA, 45kVA, 60kVA, 90kVA, 120kVA, 180kVA, 240kVA, 400kVA, 500kVA, 750kVA, 1000kVA.

Standard PC control software.

Communication Interface: Standard RS-232 port, optional RS-485, GPIB, Ethernet (Note: choose any one of RS-232, RS-485, GPIB, Ethernet). Note in order.

Remote control: Optional analog control.

PC control software

Applications

The ANGS series Grid Simulator Power Supply can simulate overvoltage/undervoltage, over-frequency/under-frequency, low (zero) voltage ride through and other curves. The overvoltage/undervoltage, over-frequency/under-frequency, anti-islanding protection of inverter can be tested with anti-islanding load or AC electronic load. AN51 series solar cell simulator can simulate a variety of I-V curves of solar cell to verify the inverter's maximum power tracking capability, and conduct inverter aging test and overvoltage/undervoltage protection; AN87500 multi-channel power analyzer can analyze the inverter’s power, harmonics, efficiency and other parameters, so as to conduct comprehensive analysis of inverter performance. Three kinds of equipment can be integrated using professional PC test software to form a comprehensive inverter test system and solutions.

The DC output terminal of ANGS series Grid Simulator Power Supply is connected to the DC input terminal of the inverter. The DC output terminal of the inverter is connected with the output terminal of the Grid Simulator Power Supply in parallel to form a loop test. The energy flows in the loop, saving equipment investment for some specific tests.

Specifications of ANGS series

Model ANGS015T ANGS030T ANGS045T ANGS060T ANGS090T ANGS120T ANGS180T ANGS240T  
Capacity 15kVA 30kVA 45kVA 60kVA 90kVA 120kVA 180kVA 240kVA  
AC input Number of phases Three-phase four-wire + PE  
Voltage Phase voltage: 220V ± 33V, line voltage: 380V ± 57V  
Frequency 50/60Hz±3Hz  
AC output Number of phases Three-phase four-wire  
Mode Standard, Unbalanced  
Voltage Phase voltage: 0.0 ~ 300.0V  
Frequency 45.00~65.00Hz  
Rated current 220V 22.7A 45.4A 68.2A 90.9A 136.3A 181.8A 272.7A 363.6A  
Setting accuracy Voltage Resolution: 0.1V. Accuracy: 0.2%× reading +0.2%× Full scale  
Frequency Resolution: 0.01Hz. Accuracy: 0.05%  
Measurement accuracy Voltage Resolution: 0.1V. Accuracy: 0.2%× reading +0.2%× Full scale  
Frequency Resolution: 0.01Hz. Accuracy: 0.05%  
Current Resolution: 0.1A/1A. Accuracy: 0.3%× display +0.3%× Rated output  
Power Resolution: 0.1kW/0.01kW/0.001kW. Accuracy: 0.45%× reading +0.45%× Full scale  
Frequency stability ≤0.02%  
Voltage distortion Linear load: THD<1%  
Transient recovery time 20ms  
Three-phase phase difference Standard: 120±2°
Unbalanced: 0.0~359.9°, 0.1° adjustable
 
 
Phase voltage crest factor 1.41±0.1  
Source voltage effect ≤1%  
Load effect ≤1%  
Overload capability 105%< output ≤110%: Cut off the output within 15S; 110%< output ≤200%: Cut off the output within 5S
200%< output ≤300%: Cut off the output within 2S; 300%< output: Cut off the output immediately
 
 
Impact resistance  (1) Withstand 3 times the rated current for 2S; (2) Withstand inductive load with power not more than 0.5 times the rated power or start-up impact of rectifier load with crest factor less than 3.0  
 
Protection IGBT overheating, IGBT overcurrent, transformer overheating, input overvoltage/undervoltage, output overvoltage/undervoltage, output phase failure, output overcurrent, output overload, output short circuit, bus anti-recharge  
 
Efficiency >86%  
Function Display 8” LCD, resolution: 800 * 600  
Output waveform Sine wave, harmonics (superimposed 2 ~ 40-th harmonics)  
Programming Low (zero) voltage through With, minimum response time 20ms  
Step Step: 9999  
List 100 steps: 999999 cycles  
Ramp 100 steps: 999999 cycles  
Start ramp time 0.0 ~ 99.9 seconds  
Online regulation Output voltage, output frequency in normal mode, online switching of waveform  
Memory Power-off memory, store the last output mode and parameters  
Shortcuts 10 groups of common modes, 10 groups of harmonics  
Line voltage drop compensation 0.000~0.500Ω  
Communication ports RS232 (standard), RS485 (optional), GPIB (optional), Ethernet (optional), Flip signal (standard)  
Remote control Analog control port (optional)  
DC output Voltage DC bus voltage  
Current 16A 33A 49A 65A 98A 131A 196A 262A  
Working environment Temp. 0~40℃  
Humidity 20~90%RH  
Dimension W*H*D (mm) 1000×1990×800 1200×1990×800 1200×1990×1000  
Weight (KG) 310 360 500 620 810 1060 1280 1380  

Model ANGS400T ANGS500T ANGS750T ANGS1000T  
Capacity 400kVA 500kVA 750kVA 1000kVA  
AC input Number of phases Three-phase four-wire + PE  
Voltage Phase voltage: 220V ± 33V, line voltage: 380V ± 57V  
Frequency 50/60Hz±3Hz  
AC output Number of phases Three-phase four-wire  
Mode Standard, Unbalanced  
Voltage Phase voltage: 0.0 ~ 300.0V  
Frequency 45.00~65.00Hz  
Rated current 220V 606A 757A 1136A 1515A  
Setting accuracy Voltage Resolution: 0.1V. Accuracy: 0.4%× reading +0.4%× Full scale  
Frequency Resolution: 0.01Hz. Accuracy: 0.05%  
Measurement accuracy Voltage Resolution: 0.1V. Accuracy: 0.4%× reading +0.4%× Full scale  
Frequency Resolution: 0.01Hz. Accuracy: 0.05%  
Current Resolution: 0.1A/1A. Accuracy: 0.4%× display +0.4%× Rated output  
Power Resolution: 0.1kW/0.01kW/0.001kW. Accuracy: 0.7%× reading +0.7%× Full scale  
Frequency stability ≤0.02%  
Voltage distortion Linear load: THD<3%  
Transient recovery time 20ms  
Three-phase phase difference Standard: 120±2°
Unbalanced: 0.0~359.9°, 0.1° adjustable
 
 
Phase voltage crest factor 1.41±0.1  
Source voltage effect ≤2%  
Load effect ≤2%  
Overload capability 105%< output ≤110%: Cut off the output within 15S; 110%< output ≤200%: Cut off the output within 5S
200%< output ≤300%: Cut off the output within 2S; 300%< output: Cut off the output immediately
 
 
Impact resistance  (1) Withstand 3 times the rated current for 2S; (2) Withstand inductive load with power not more than 0.5 times the rated power or start-up impact of rectifier load with crest factor less than 3.0  
 
Protection IGBT overheating, IGBT overcurrent, transformer overheating, input overvoltage/undervoltage, output overvoltage/undervoltage, output phase failure, output overcurrent, output overload, output short circuit, bus anti-recharge  
 
Efficiency >86%  
Function Display 8” LCD, resolution: 800 * 600  
Output waveform Sine wave, harmonics (superimposed 2 ~ 40-th harmonics)  
Programming Low (zero) voltage through With, minimum response time 20ms  
Step Step: 9999  
List 100 steps: 999999 cycles  
Ramp 100 steps: 999999 cycles  
Start ramp time 0.0 ~ 99.9 seconds  
Online regulation Output voltage, output frequency in normal mode, online switching of waveform  
Memory Power-off memory, store the last output mode and parameters  
Shortcuts 10 groups of common modes, 10 groups of harmonics  
Line voltage drop compensation 0.000~0.500Ω  
Communication ports RS232 (standard), RS485 (optional), GPIB (optional), Ethernet (optional), Flip signal (standard)  
Remote control Analog control port (optional)  
DC output Voltage DC bus voltage  
Current 436A 545A 818A 1091A  
Working environment Temp. 0~40℃  
Humidity 20~90%RH  
Dimension W*H*D (mm) 3600×2000×1000 4800×2000×1000 6000×2000×1000  
Weight (KG) 3050 3380 4870 6360  


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