GW Instek PEL-3211H Programmable DC Electronic Load
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GW Instek PEL-3211H — high-voltage DC electronic load with 2100W power, 800V/105A rating, designed for EV chargers and DC/DC converter testing.
Product details
| Model | PEL-3211H |
| Manufacturer | GW Instek |
| Category | DC Electronic Loads |
| Availability | Made to order |
Description
Overview
The GW Instek PEL-3211H is a single-channel programmable DC electronic load designed for high-voltage applications. Part of the PEL-3000H series, it provides 2100W of power at 800V and 105A, making it ideal for testing energy conversion devices operating at elevated voltages.
Key Features
- 800V maximum operating voltage with 0.01mA current resolution
- 0.84A/μs current slew rate for fast transient response
- Multiple operating modes: CC, CV, CR, CP, and combined modes (CC+CV, CR+CV, CP+CV)
- Parallel connection support for expanded capacity (up to 9,450W with multiple units)
- Programmable sequence function for complex load simulations
- Dynamic switching mode from 0.0166Hz to 20kHz
- Soft start with adjustable timing (1–200ms)
- Built-in protection: OCP, OVP, OPP, UVP
- Short circuit and timer functions
- 100 setup memory locations
- 3.5-inch TFT LCD display with 5-digit meters
- Multi-interface: USB 2.0 (Device/Host), RS-232, GPIB/LAN (optional)
Applications
- EV and HEV in-vehicle charger testing
- DC/DC converter verification
- High-voltage battery pack testing and discharge simulation
- Power supply stress testing for industrial equipment
Specifications
| Phases | 1 |
| Maximum Voltage | 800V |
| Maximum Current | 105A |
| Maximum Power | 2.1kW |
| Power Range Selector | 1,000-2,499 |
| Current Range Selector | 100-199 |
| Voltage Range Selector | 500-999 |
| Maximum Power | 2.1 kW |
| Maximum Current | 105 A |
| Maximum Voltage | 800 V |
| Mounting Type | Bench Top |
| Series | PEL-3000H Series |
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GW Instek PEL-3211H Programmable DC Electronic Load
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