Chroma 62180D-1800 Bidirectional DC Power Supply

The Chroma 62180D-1800 is a programmable, bidirectional DC power supply with a voltage range of 0 - 1800V, a current rating of 40A, and 18kW of power. Chroma 62180D-1800 DC power supplies function both as power sources and electronic loads, converting power from the EUT back into the grid. This feature allows the Chroma 62180D-1800 to excel at renewable energy power system test applications like PV, EV inverter, and storage testing. The Chroma 62180D-1800 is especially advantageous for electric vehicle component testing and testing bidirectional on-board chargers, bidirectional DC converters, and DC-AC motor drivers.

Product Info Related Products

Voltage	0 – 1800 V
Current	40 A
Power	18000 W
Line Regulation	Voltage: ±0.01% F.S. Current: ±0.05% F.S.
Load Regulation	Voltage: ±0.04% F.S. Current: ±0.1% F.S.
Voltage Measurement	20 V / 100 V
Current Measurement	108 A / 540 A

Two-quadrant operation: source and load functions
High power density: 18 kW in 3 U
Easy master/slave parallel & series, 1 operation up to 180 kW
Wide range of voltage & current combinations in constant power
Auto sequencing programming
Voltage & current slew rate control
High speed transient response <1.5 ms
Low output noise and ripple
Intuitive and user-friendly touch control screen
Standard USB/LAN/APG interfaces, optional CAN/GPIB interfaces
3-phase 4-wire universal AC power: 200 ~ 480 VAC

Charge/discharge testing and life cycle testing, including BOBC, DC-DC conversion, and PCS
Motor driver testing
Pre-compliant with LV123 and LV148 standards on electrical car components testing
Used as battery simulation source for microgrid applications