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Chroma's 63200A series high power electronic loads with built in digital signal microprocessors (200MHz) provide optimal speed and control performance. The ultra-high density power (6kW@4U) not only saves room, its super high voltage (0.015%+0.015%F.S.) and current (0.04%+0.04%F.S.) measurement accuracy ensures the dependability of test results. In addition, the entire series can either be operated by hand or controlled remotely. For higher power demands, master/slave control can be used to parallel multiple units for operation. These electronic loads also have synchronous loading capabilities to simulate actual loading status.
The 63200A series is complete with 150V, 600V and 1200V voltage ranges and 3kW to 24kW power ranges. The maximum current of a single unit is 2000A and up to 240kW when paralleled. These high power DC electronic loads are designed for testing server power supplies, A/D power supplies, batteries and energy storage systems, EV/EVSE, solar, and other power electronics.
Features
- Rated power : 4kW, 5kW, 6kW, 24kW, max. 480kW (parallel)
- Voltage range : 150V, 600V, 1200V
- Current range : 2000A max. per unit
- CC, CR, CV & CP operation modes
- CR+CC, CR+CV, CC+CV complex modes
- Up to 20 units master/slave 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 50kHz
- 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 test
- 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, optional Ethernet/LXI and GPIB interfaces
Models:
| Model | Description |
| 63203A | Programmable High Power DC Electronic Load 3kW |
| 63204A | Programmable High Power DC Electronic Load 4kW |
| 63205A | Programmable High Power DC Electronic Load 5kW |
| 63206A | Programmable High Power DC Electronic Load 6kW |
| 63208A | Programmable High Power DC Electronic Load 8kW |
| 63210A | Programmable High Power DC Electronic Load 10kW |
| 63212A | Programmable High Power DC Electronic Load 12 kW |
| 63215A | Programmable High Power DC Electronic Load 15 kW |
| 63218A | Programmable High Power DC Electronic Load 18 kW |
| 63220A | Programmable High Power DC Electronic Load 20 kW |
| 63224A | Programmable High Power DC Electronic Load 24 kW |