Chroma 63204A High Power DC Electronic Load, 150 V, 400 A, 4 kW

Chroma 63204A High Power DC Electronic Load, 150 V, 400 A, 4 kW

The 63200A series high-power DC electronic loads are designed for testing a wide range of power conversion products, including AC/DC and server power supplies, DC/DC converters, EV batteries, automotive charging stations, and other power electronics components. These units can be synchronously paralleled up to 240 kW and dynamically synchronized for generating complex multi-channel transient profiles. The 300% peak overpower capability provides extra headroom for fault condition simulations in automotive batteries, fuel cells, and more.

The DC loads have a user-defined waveform (UDW) capability and an external analog modulation input to simulate real-world custom waveforms. Another distinct feature is the dynamic auto-frequency sweep function, which enables the detection of a UUT's worst-case output deviation across a wide range of current frequencies. In addition, a 255-set data storage function has been built in to recall stored settings at any time. For automated testing, the save and recall functions can save a great deal of time.

Because each model in the 63200A series has 3 power ranges, it can precisely measure voltage and current in real time. Since short-circuit testing is one of the essential power testing items, the 63200A series provides short-circuit simulation to effectively meet the application demands of power and automated testing.

Features:

• Rated power: 4 kW
• Voltage range: 150 V
• Current ranges: 0-40 A, 0-200 A, 0-400 A
• 0.6 V @ 1000 A (typical) low voltage operating characteristics
• CC, CR, CV & CP operation modes
• CR+CC, CR+CV, CC+CV complex modes
• Up to 10 units parallel control
• Dynamic synchronous control in static and dynamic loads
• User-defined waveform (UDW)
• CZ mode for turn-on capacitive load simulation
• External loading current simulation
• Auto frequency sweep up to 50 kHz
• Real time power supply load transient response simulation & Vpk+/- measurement
• User programmable 255 sequential front panel input status
• Ultra-high precision voltage & current measurement
• Precision high-speed digitizing measurement/data capture
• Voltage, current & Pmax measurement for OCP/OLP testing
• Timing & discharging measurement for batteries
• Instant overpower loading
• Short-circuit simulation
• Smart fan control
• Full protection: OC (adjustable), OT, OP (adjustable) protection & OV warning
• Standard USB interface
• Optional Ethernet / LXI, GPIB, and CAN BUS interfaces
• Weight: 30 Kg (66 lbs.); Dimensions (HxWxD): 132.5 x 428 x 647mm (5.22 x 16.85 x 25.47 inches)

Please see the Datasheet for complete details and specifications.