AC&DC Power System
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The ZGX series is a compact modular design power supply with SiC PWM technology, providing full functions of grid simulator, battery simulator, PV simulator, regenerative AC/DC load, bipolar DC source, RLC load and amplifier for HIL application. The 15KVA bidirectional power supply is designed in a 4U chassis, and can be upgraded to 960KVA system by master/slave paralleling. The maximum output of each unit is AC 450V L-N, 30A/ph, DC~1KHz or DC 636V, 90A.
- Output Power: Standard up to 4MVA and can be configured to higher Power
- 4 quadrant operation, regenerative up to 100% of rated output power back to grid (-R option)
- Independent three-phase output
- Up to 50th harmonic waveform generation
- Regenerative AC load function (-LD option)
- Line impedance (RL) simulation (-IMP option)
- ON/ OFF output phase angle can be programmed
- Current limit can be programmed, output can be shorted for short circuit test
- Modular design, output power from 15kVA to 500kVA
- Bi-directional power source, seamless transition between source and sink modes
- Output: AC, DC, AC+DC
- Using true current feedback control when working in CC mode
- Frequency Range: DC~ 1kHz (-HF option: DC~2kHz)
- Regenerative load function (-LD option)
- Soft start: effectively restrain the impulse current when power on
- Standard output 300V L-N (higher voltage can be configured, example: 750V L-N 2kHZ possible)
- Up to 50th harmonic waveform generation, inter-harmonic generation
- Single system up to 500kW, up to 4MW and above
- Output voltage up to 2000V(std), higher voltage can be customized
- Applications: battery simulation, battery test (-BSS option), PV simulation (-PV option)
- Program accuracy up to 0.1%
- Seamless transition between source and sink modes (-R option)
- Current rise time (10% -90%) <1ms (-BSS option)
- CC/CV/CP/CR mode available
- Regenerative DC load function (-LD option)
- Hardware & software for PV Simulation (-PV option)
- Low-Voltage operation mode (-ZV option)
- Output terminal insulation monitoring function (-INS option)
The BriPower BSL series is IGBT PWM switching DC power supply, which contains multi output power levels 100kW/150kW/200kW/250kW/300kW for single system, up to 4 individual systems can be paralleled to up to 1.2MW system. BSL series DC power supply has an auto-ranging output function. BSL standard models provide 1000V/1500V/2000V voltage and x2/x3/x4 current.
- ESD series with -LD option can be used as regenerative DC electronic load. DC load simulation includes constant current, constant resistance, constant voltage, and constant power modes.
- ESD series DC electronic load with -ZV option can produce large current that meets the requirements under the input condition close to 0.4V, which can evaluate the electrical characteristics of the fuel cell (such as VI), etc.
ESA/KGS series can be used as regenerative AC electronic load. This function consists of CR mode, Rectifier mode, CC/CP phase lead/lag mode. CR mode is used to simulate three-phase resistive loads, the CR mode and three-phase resistance parameters can be set through the panel and can realize the program of resistance sequence. Rectifier mode can be used to simulate non-linear loads, the CC/CP mode and CF (setting range: 1.414~3) parameters can be set through the panel. CC/ CP phase lead/lag mode can simulate sinusoidal current, Constant current CC and constant power CP modes are available to adjust load current or power, phase angle can be set from 90° to -90° simulating the voltage and current conditions under inductive and capacitive loads.
PSM High Voltage Power Source
• Voltage up to 100KV
• Current up to 200A
• Output voltage stability: <1%
• Output voltage settling time: 100us
• Protection response time: 5us
MMC DC/DC Converter
• Modular Multilevel Converter
• High Voltage
• Isolation by high frequency transformer
• Used in dynamic simulation of HVDC
RMP Power Source
• Tokamak RMP coil application
• Output current up to 10000A
• Output frequency up to 3000Hz
• Used in Magnetic confinement fusion and Proton accelerator
VSC-HVDC
• High voltage AC convert to high voltage DC
• AC voltage up to 10KV
• DC voltage up to +/-10KV
• Applicable as bi-directional high voltage DC source or eload
MW SCR DC Power Source
• DC Power Source using Thyristor
• DSP control and fiber optical communication
• Power up to 30MW
• Voltage up to 1500V
• Current up to 20KA
• CC mode with accuracy <1%
• Efficiency <97%
• Standard RS485 interface
AVS- Serie
• Intermediate Frequency
• Simple AC source for Avionic application
• 50-400Hz frequency
• 0-150V Std (220V option)
• Independent 3 Phase output
• 20kVA to 100kVA for single unit
• Touch panel GUI
EVS- Series
•AC Source plus multi-channel DC regenerative loads
• EV charging plug /Power module test
• Cost saving solution
HSA- Series
• Customized High Power AC Source
• Configurable V, I, F &P
• Up to 4MVA+
• Source /Load