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Grid simulator Analog AC Power

Grid simulator Analog AC Power
Grid simulator Analog AC Power

Grid simulator Analog AC Power

Description

Grid simulator Analog AC Power​ :

  • Using FPGA digital control technology, the inverter test process can be fully intelligent;
  • High-performance low (zero) voltage ride through;
  • The voltage and frequency can be set to complex programming methods such as steps, steps, or gradations, to easily achieve over-under-voltage and over-under frequency tests;
  • With harmonic mode, it can superimpose 2 ~ 40th harmonic;
  • Three-phase unbalance mode, which can adjust three-phase voltage and three-phase phase difference to realize the three-phase unbalance test;
  • with high-voltage DC output, can form a loop test with the photovoltaic inverter;
  • 3 times the rated current, withstand 2S, strong load capacity;
  • complete measurement functions: voltage, current, current peak, frequency, active power, apparent power, power factor, voltage crest factor;
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Product Description

Product:- Grid simulator Analog AC Power​

Product Power : 15kva-1000kva

Applications: household appliances, motors, power tools, switching power supplies, power adapters, UPS, information communications, photovoltaics, lamps, electronic transformers, electronic components, low-voltage power distribution, and other industries.

Enterprise Customers: National agencies and scientific research institutes such as metrology, quality inspection, commodity inspection, etc. Have won customers’ long-term trust and cooperation from various industries such as Haier, Midea, Gree, Changhong, Hisense, TPV, GE, LG, Philips, Panasonic, and Electrolux. The Grid simulator Analog AC Power is also exported to many countries and regions in Europe, the United States, South America, Asia, etc.

Product Details

Grid simulator Analog AC Power​:

  • Using FPGA digital control technology, the inverter test process can be fully intelligent;
  • Grid simulator Analog AC Power​ High-performance low (zero) voltage ride through;
  • The voltage and frequency can be set to complex programming methods such as steps, or gradations, to achieve over-under-voltage and over-under frequency tests easily;
  • With harmonic mode, it can superimpose 2 ~ 40th harmonic;
  • Three-phase unbalance mode, which can adjust three-phase voltage and three-phase phase difference to realize the three-phase unbalance test;
  • Grid simulator Analog AC Power​ with high-voltage DC output can form a loop test with the photovoltaic inverter;
  • 3 times the rated current, withstand 2S, strong load capacity;
  • complete measurement functions: voltage, current, current peak, frequency, active power, apparent power, power factor, voltage crest factor;
  • On-line monitoring function: Monitor IGBT temperature, transformer temperature, fan speed, input voltage, and other parameters in the output state;
  • “Black box” function: automatically record the power state and alarm code when alarming, greatly reducing maintenance time;
  • Grid simulator Analog AC Power​​ fan speed is automatically adjusted according to the temperature of the power supply to reduce noise;
  • Lock key, user-friendly design, automatic lock for 5 minutes without operation to prevent misoperation;
  • 8-inch color LCD with exquisite appearance;
  • Grid simulator Analog AC Power​ Standard RS232, optional RS485, GPIB, Ethernet, and analog control;

 

Power Grid simulator Analog AC Power​ parameters:

1000 × 1990 × 8001200 × 1990 × 8001200 × 1990 × 1000

 

model GS015T GS030T GS045T GS060T GS090T GS120T GS180T GS240T
battery capacity 15kVA 30kVA 45kVA 60kVA 90kVA 120kVA 180kVA 240kVA
AC input Phase Three-phase four-wire + PE
Voltage Phase voltage: 220V ± 33V, line voltage: 380V ± 57V
frequency 50 / 60Hz ± 3Hz
AC output Phase Three-phase four-wire
mode Three-phase standard mode, three-phase unbalanced mode
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 value + 0.2% × full scale value
frequency Resolution: 0.01Hz, accuracy: 0.05%
measurement accuracy Voltage Resolution: 0.1V, accuracy: 0.2% × reading value + 0.2% × full scale value
frequency Resolution: 0.01Hz, accuracy: 0.05%
Current Resolution: 0.1A / 1A, accuracy: 0.3% × display value + 0.3% × rated output value
power Resolution: 0.1kW / 0.01kW / 0.001kW, accuracy: 0.45% × reading value + 0.45% × full-scale value
Frequency stability ≤0.02%
Voltage distortion Linear load: THD ＜ 1%
Transient recovery time 20ms
Three-phase phase difference Three-phase standard mode: 120 ° ± 2 ° Three-phase unbalanced mode: 0.0 ° ～ 359.9 °, 0.1 ° adjustable
Phase voltage crest factor 1.41 ± 0.1
Source voltage effect ≤1%
Load effect ≤1%
Overload capacity 105% ＜ Output≤110% Shutdown output for 15 seconds; 110% ＜ Output≤200% Shutdown output for 5 seconds; 200% ＜ Output≤300% Shutdown output for 2 seconds; 300% ＜ Output immediately shut down the Output.
Impact resistance ① It can withstand 3 times of rated current for 2S; ② It can withstand the starting impact of inductive load or crest factor of not more than 3.0 rectifier load with power not more than 0.5 times the rated power of the power supply
protective device IGBT overheating, IGBT overcurrent, transformer overheating, input overvoltage, input under-voltage, output overvoltage, output under-voltage, output phase loss, output overcurrent, output overload, output short circuit, bus anti-recharge
effectiveness ＞ 86%
Features Display method 8-inch LCD display, resolution: 800 * 600
Output waveform Sine wave, harmonic (superimposed 2 ~ 40th harmonic)
Programming function Low (zero) voltage ride-through mode Yes, the minimum response time 20ms Step mode 9999 stairs Step Mode 100 steps 999999 cycles Gradient mode 100 steps 999999 cycles Start ramp time 0.0 ～ 99.9 seconds Online adjustment function Under normal mode, the output voltage and output frequency can be adjusted online, and the waveform can be switched online memory function Power-down memory function, can remember the last output mode and parameters Shortcut group 10 groups in normal mode, 10 groups in harmonics Line voltage drop compensation 0.000 ～ 0.500 Euro Communication Interface RS232 (standard), RS485 (optional), GPIB (optional), Ethernet (optional), flip signal (standard)
remote control Analog control port (optional)
DC output Voltage Actual DC bus voltage Current 16A 33A 49A 65A 98A 131A 196A 262A working environment temperature 0 ～ 40 ℃ humidity 20 ～ 90% RH Dimension W × H × D (mm)
Weight (Kg) 310 360 500 620 810 1060 1350 1520

3600 × 2000 × 10004800 × 2000 × 10006000 × 2000 × 1000

Programming function low (zero) voltage ride-through models, minimum response time 20msStep mode9999 stairstep Mode100 steps 999999 cycle gradient mode100 steps 999999 cycles start ramp time0.0 ～ 99.9 seconds online adjustment function under normal mode, the output voltage, and output frequency can be adjusted online, and the waveform can be switched online memory function power-down memory function, can remember the last output mode and parametersShortcut group10 groups in normal mode, 10 groups in harmonic sine voltage drop compensation0.000 ～ 0.500 EuroCommunication InterfaceRS232 (standard), RS485 (optional), GPIB (optional), Ethernet (optional), flip signal (standard)

model GS400T GS500T GS750T GS1000T
battery capacity 400kVA 500kVA 750kVA 1000kVA
AC input Phase Three-phase four-wire + PE
Voltage Phase voltage: 220V ± 33V, line voltage: 380V ± 57V
frequency 50 / 60Hz ± 3Hz
AC output Phase Three-phase four-wire
mode Three-phase standard mode, three-phase unbalanced mode
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 value + 0.4% × full-scale value
frequency Resolution: 0.01Hz, accuracy: 0.05%
measurement accuracy Voltage Resolution: 0.1V, accuracy: 0.4% × reading value + 0.4% × full-scale value
frequency Resolution: 0.01Hz, accuracy: 0.05%
Current Resolution: 0.1A / 1A, accuracy: 0.4% × display value + 0.4% × rated output value
power Resolution: 0.1kW / 0.01kW / 0.001kW, accuracy: 0.7% × reading value + 0.7% × full-scale value
Frequency stability ≤0.02%
Voltage distortion Linear load: THD ＜ 3%
Transient recovery time 20ms
Three-phase phase difference Three-phase standard model: 120 ° ± 2 ° Three-phase unbalanced mode: 0.0 ° ～ 359.9 °, adjustable by 0.1 °
Phase voltage crest factor 1.41 ± 0.1
Source voltage effect ≤2%
Load effect ≤2%
Overload capacity 105% ＜ Output≤110% Shutdown output for 15 seconds; 110% ＜ Output≤200% Shutdown output for 5 seconds; 200% ＜ Output≤300% Shutdown output for 2 seconds; 300% ＜ Output immediately shut down the output.
Impact resistance ① It can withstand 3 times of rated current for 2S; ② It can withstand the starting impact of inductive load or crest factor of not more than 3.0 rectifier load with power, not more than 0.5 times the rated power of the power supply.
protective device IGBT overheating, IGBT overcurrent, transformer overheating, input overvoltage, input under-voltage, output overvoltage, output under-voltage, output phase loss, output overcurrent, output overload, output short circuit, bus anti-recharge effectiveness ＞ 86% Features Display method 8-inch LCD display, resolution: 800 * 600 Output waveform Sine wave, harmonic (superimposed 2 ~ 40th harmonic)
remote control Analog control port (optional)
DC output Voltage Actual DC bus voltage Current 436A 545A 818A 1091A working environment temperature 0 ～ 40 ℃ humidity 20 ～ 90% RH Dimension W × H × D (mm)
Weight (Kg) 3050 3380 4870 6360

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