ANEVT(F)series high precision bidirectional DC power supply

ANEVT(F)series high precision bidirectional DC power supply

    ANEVT(F)

  ANEVT(F) series high-precision 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, wide output voltage range; compared with conventional bidirectional power supply, it can achieve full range of high-precision output from 0V to full scale, up to 2000V, and the maximum power of a single machine can reach 1MW; abundant programming and testing functions, suitable for a variety of applications with different upper computer software.

  Features:

  Grid feedback: both power supply and load characteristics, achieving the function of load for automatic energy feedback to the grid in addition to high-power DC power supply performance; energy saving, green and environment protection.

  High-precision output: accuracy of output voltage and current: ±0.1% F.S.

  Fast dynamic response: output voltage response time for 10%-90% sudden applied load and 90%-10% sudden shedding load: ≤5ms; +90%~-90% forward/reverse switching time: ≤10ms.

  Mainstream high-frequency PWM rectification control, power factor ≥0.99, THD and injected harmonic current meet the requirements of GB/T14549-93, high-quality energy feedback to the grid.

  5. Optimized bidirectional DCDC conversion, wider range of output voltage, 0V-full scale adjustable.

  Advanced IGBT parallel technology to meet output peak power and peak current 1.3 times or more of the rating.

  CC, CV, CP modes.

  Multi protection: input over-voltage/under-voltage, lack phase, output over voltage, IGBT overheat, IGBT over current, over temperature protection, short circuit current-limiting protection.

  Built-in EMI filter to filter the interference signal caused by the high-frequency switching process.

  Communication and remote control: standard CAN, RS232/RS485 port and upper computer remote control software.

  Programmable slow-rise output.

  Large-screen LCD display, compatible with buttons and touch screen, suitable for operation under various harsh operating conditions.

  Lock screen: After the power supply is not operated for more than 5 minutes, the keyboard and touch screen will automatically be locked.

  Applications:

  1. Testing of electric vehicle motors and controllers

  2. Testing of electric vehicle transmission system and powertrain system

  3. Testing of special electric vehicle motors, controllers, electric vehicle transmission systems, and powertrain systems

  4. Testing of fuel cell

  5. Testing of new energy motor system

  6. Testing of ship electric drive, electric drive system

  7. Testing of charger and charging pile

  8. Testing of battery pack charge/discharge

  9. Testing of capacitor and super capacitor charge/discharge

  10. Testing of energy storage system converter

  11. Testing of UPS and EPS system

  12. Testing of hybrid

  13. Simulated battery to replace real battery-powered test applications

  14. Power supply for high-power DC test

  Model & Spec.:

Voltage level Product model Rated current
(A)
Peak current
(A)
Current peak time (S) Rated power (kW) Peak power (kW) Power peak time
(S)
500 V ANEVT500-200(F) 200 300 60 60 90 60
ANEVT500-300(F) 300 450 60 90 135 60
ANEVT500-400(F) 400 480 60 120 144 60
ANEVT500-500(F) 500 600 60 120 144 60
800 V ANEVT800-100(F) 100 150 60 60 90 60
ANEVT800-200(F) 200 300 60 60 90 60
ANEVT800-300 (F) 300 450 60 90 135 60
ANEVT800-500(F) 500 750 60 160 240 60
ANEVT800-600(F) 600 800 60 250 333 60
ANEVT800-750C(F) 750 850 60 300 340 60
ANEVT800-800(F) 800 1040 60 350 455 60
ANEVT800-900C(F) 900 1100 60 400 489 60
ANEVT800-1000C(F) 1000 1260 60 500 630 60
ANEVT800-2000C(F) 2000 2520 60 1000 1260 60
1000 V ANEVT1000-200(F) 200 260 60 90 117 60
ANEVT1000-350(F) 350 455 60 160 208 60
ANEVT1000-400(F) 400 520 60 250 325 60
ANEVT1000-500(F) 500 650 60 250 325 60
ANEVT1000-650C(F) 650 850 60 300 392 60
ANEVT1000-900C(F) 900 1200 60 400 533 60
ANEVT1000-1000C(F) 1000 1260 60 500 630 60
ANEVT1000-2000C(F) 2000 2520 60 1000 1260 60
Description 1500V or above and other voltage, current level and power level can be customized as required. The voltage range with letter "C" in the model is 24V-full scale.

General parameters
Input Power 3-phase 4-wire +PE, line voltage 380V±57V, 50/60Hz±5Hz
Output parameters Voltage accuracy 0.1% F.S, resolution: 0.1V
Current accuracy 0.1% F.S, resolution: 0.1A
Source effectLoad effect 0.1%F.S
Ripple (Vpp) 0.2%F.S
Transient recovery time ≤5 ms
Current rise time ≤10 ms
Protection IGBT overheat, IGBT overcurrent, transformer overheat, input overvoltage, input undervoltage, bus overvoltage, output overvoltage, output overcurrent
Feedback parameters Three-phase line voltage 323~437V
 Frequency 45~65
Power factor ≥0.99
Total harmonic content ≤3%
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
Soft start Pre-charge
Communication port RS232/RS485, CAN port
Working environment Temp./humidity 0~40℃, 10~90%RH (no condensation)
Altitude ≤2000m
Dimension and weight Weight 1030 kg
Dimension W×H×D (mm) 1000×2000×1000
The dimension and weight is that for type of 90kW and below. For other types, contact us for detail.
 
Hot selling products
Frequency Conversion Power Supply AN60H S
AC Power Supply ANFS Series
AC Power Supply ANFC Series
AC withstand voltage insulation testerAN9