China Anevh 5kw-15kw Bidirectional Programmable DC Electronic Load and DC Power Supply, Find details about China DC Power Supply, Power Supply from Anevh 5kw-15kw Bidirectional Programmable DC Electronic Load and DC Power Supply
The ANEVH series is a programmable DC power supply that integrates DC power supply and feedback load, which can be used as a "source" and output power; or used as load to realize sink function, absorbing power and returning to the grid cleanly; standard dual-quadrant operation.
The ANEVH series programmable bidirectional DC test power supply covers 8 voltage levels, covering 0V-2250V, supporting multiple parallel machines, and the power can be expanded up to 1MW; bidirectional energy flow, automatic seamless switching, high power density, fast dynamic response, built-in function generator and standard test curve to generate a variety of waves, excellent characteristics and rich test functions, suitable for testing applications in laboratory, automotive electronics, new energy three power, micro-grid, high-power test and other applications.
General parameters of ANEVH series | |||
Input Power | 3-phase 3-wire +PE, 342V~528VAC, 47-63HZ | ||
Measurement error | Voltage | ≤0.1% FS, resolution: 0.01V | |
Current | ≤0.2% FS, resolution: 0.01A (>1000A, 0.1A) | ||
Power | ≤1% FS, resolution: 0.001kW (>100kW, 0.01kW) | ||
20Hz~20MHz Ripple and noise: 20Hz~20MHz | Vrms | ≤200mVrms (750V and below), ≤300mVrms (1000V and below) | |
Vpp | ≤800mVPP (750V and below), ≤1200mVrms (1000V and below) | ||
Power supply effect | Voltage | Load effect: ≤0.05%Umax, source effect: ≤0.02%Umax | |
Current | Load effect: ≤0.15%Imax, source effect: ≤0.05% Imax | ||
Voltage rise time | ≤30ms(10%-90%) | ||
Transient response time | ≤1.5ms | ||
Forward/reverse switching speed | 2ms(+90%~ -90%) | ||
Lead drop compensation | 6.5V | ||
Communication | Standard RS-232, optional RS485/CAN/MODBUS/LAN/USB/GPIB | ||
Protection | Input undervoltage protection, short circuit protection, output overvoltage, current-limiting protection, internal overheating protection. | ||
Wave editing (sequence) | Regular wave editing and integrated test standard, graphical | ||
Analog interface (optional) | Start, stop, alarm, 0-5V or 0-10V analog control output | ||
Other external interfaces | Standard parallel port | ||
Feedback parameters | Frequency | 47-63HZ | |
Power factor | ≥0.99 (rated conditions) | ||
Total harmonic content | ≤5% (rated conditions, input of grid simulator with distortion within 1.5%) | ||
Switching time | ≤2ms | ||
Feedback function | Full power feedback | ||
Feedback efficiency | 93% | ||
Working environment | Temp./humidity | 0~40ºC, 10~90%RH (no condensation) | |
Altitude | ≤2000m | ||
Dimension (W×H×D) | Dimension: 444×133×670mm (case); 482×133×750mm (whole machine) | ||
Weight | 5 kW:≤18kg 10 kW:≤25kg 15 kW≤32kg |