Description
With an output rating of up to 1500 V or 30 A at 15 kW, the Keysight N8937A is the highest-voltage model in the N8900 series. It is aimed at test systems that must reproduce high DC bus voltages, such as solar inverter inputs, energy storage converters and high-voltage EV components. The autoranging output still provides full power over a wide range of lower-voltage, higher-current settings, so the same unit can support a variety of device ratings.
Key features
- Autoranging output up to 1500 V or 30 A within a 15 kW envelope
- High-voltage output up to 1500 V in a 3U chassis
- Built-in voltage and current measurement
- Over-voltage, over-current and over-temperature protection
- LAN (LXI), USB, GPIB and analog interfaces as standard
- Master/slave paralleling of units for higher total power
Typical applications
- Simulating photovoltaic string voltages for solar inverter testing
- High-voltage EV component and traction inverter testing
- Energy storage system and power conversion development
- Insulation-sensitive high-voltage DC test benches
Specifications
| Brand | Keysight |
|---|---|
| Model | N8937A |
| Product type | Autoranging DC system power supply |
| Series | N8900 |
| Outputs | 1 |
| Maximum voltage | 1500 V |
| Maximum current | 30 A |
| Maximum power | 15 kW |
| Output characteristic | Autoranging |
| Interfaces | LAN (LXI), USB, GPIB, analog |
| Mounting | Rack mount, 3U |
| AC input | Three-phase, line voltage set by option |
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