Kewell S7000H-21K-2000-0040 Regenerative DC Source-Load Power System (2000V; 40A; 21kW)

Rated values

- Voltage: 2000V

- Current: 40A (up to 70A)

- Power: 21kW

Display resolution

- Voltage: 0.1V

- Current: 0.01A

- Power: 1W

Precision

- Voltage: ≤0.05%FS

- Current: ≤0.1%FS

Line regulation

- Voltage: ≤0.02%FS

- Current: ≤0.02%FS

Load regulation

- Voltage: ≤0.05%FS

- Current: ≤0.05%FS

Ripple

- Vpp: <3000mV

- Voltage (rms): <400mV

- Current (rms): <35mA

Slew rate

- Voltage (no load): 0.001V/ms~200V/ms

(full load): 0.001V/ms~90V/ms

- Current (no load): 0.001A/ms~20A/ms

(full load): 0.001A/ms~10A/ms

- Dynamic response time: <1ms (10-90% load)

AC Input

- Voltage: 342VAC~528VAC

- Frequency: 47Hz~63Hz

Power Factor: >0.99

Protection: OVP/OCP/OPP/OTP/Anti-islanding protection

Communication interface: RS485/LAN/CAN/USB/Others (customize)

Dimensions: 733mm (D) × 445mm (W) × 132.5mm (H)

Weight: <45kg

Datasheet