ANEVT series dual-channel bidirectional DC power supply adopts high-frequency PWM rectification and bidirectional DCDC conversion, FPGA digital control, seamless switching between forward and reverse, automatic bidirectional operation, energy feedback to the grid at full power; advanced digital control, ultra-high control accuracy, fast response; two channels independently configured and not affect each other, which can be used in parallel to expand the DC output capacity and reduce investment by customer; abundant programming and testing functions, suitable for a variety of applications with different upper computer software.
Voltage level | Product model | Rated current per channel (A) | Peak current per channel (A) | Rated power per channel (kW) | Peak power per channel (kW) | Peak time (S) |
24-800V | ANEVT800-1000DA | 1000 | 1260 | 500 | 630 | 60 |
Description |
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General parameters of dual channel ANEVT(F) series | ||
Input parameters | Input Power | 4-phase 3-wire +PE, line voltage 380V±57V, 50/60Hz±5Hz |
Isolation function | Built-in isolation transformer | |
Input power factor | 0.99 (rated conditions) | |
Input current distortion | 5% (rated conditions) | |
Output parameters | Voltage accuracy | 0.05% F.S, resolution: 0.1V |
Current accuracy | 0.1% F.S, resolution: 0.1A | |
Power accuracy | 1% F.S, resolution: 10W | |
Power supply effect | Source effect: 0.1% F.S, load effect: 0.1% F.S | |
Ripple (Vpp) | 0.2%F.S | |
Transient recovery time | 5 ms | |
Current rise time | 10ms (10%~90%, resistive load, test condition: power output, load test on) | |
Protection | IGBT overheat, IGBT overcurrent, transformer overheat, input overvoltage, input undervoltage, output overvoltage, output overcurrent, lack phase protection | |
Three-phase line voltage | 323~437V (allowed grid voltage) | |
Feedback parameters | Frequency | 45~65 (allowed grid frequency) |
Power factor | 0.99 (rated conditions) | |
Total harmonic content | 5% (rated conditions) | |
Switching time | 10ms (forward maximum current to reverse maximum current) | |
Feedback function | Energy feedback at full power | |
Function | Wave editing | Control of voltage/current slope, ladder, cycle control, jump control |
E-stop | E-stop button | |
Battery simulation | With battery simulation function | |
Soft start | Pre-charge | |
Communication port | Standard Can port/RS232 port, optional RS485/LAN. | |
Output contactor | Available and controllable | |
Discharge protection | Discharge Unit protection unit | |
Fan speed control | Fan temperature control and speed regulation | |
Switch input interface | 3 channel | |
Switch output interface | One for each channel, indicating alarm status of the channel | |
Working environment | Temp./humidity | 0~40ºC, 10~90%RH (no condensation) |
Altitude | ≤2000m |