It features 30 built-in 20Ω/600W chip resistors arranged in 10 sets of aviation connector outputs, supporting single or multi-channel load configuration with a total power output of 18 kW, ideal for multi-channel synchronous testing.
The sheet resistor exhibits a precision of ±3%, a power factor of 0.99, excellent resistance consistency, stable performance under load conditions, and ensures accurate test data for power supply and battery products.
The forward unit features a forced air cooling system paired with a 15050 fan for efficient heat dissipation; it supports 24/7 uninterrupted operation and resists overheating under prolonged full load.
Standard cabinet with portable design, protection rating IP20; compatible with AC220V universal power supply and operates stably across a wide temperature range of-10°C to 50°C.
Full-power load aging tests for switching power supplies, chargers, adapters, and vehicle-mounted power supplies under simulated rated operating conditions.
Performance verification of lithium battery packs, energy storage power supplies, temperature rise, and voltage drop.
Steady-state load testing of charging station modules, UPS units, and micro-inverters, simulating a scenario where multiple devices draw power in parallel.
For electrical engineering majors in universities, experiments related to circuits and power supply provide standard constant resistance loads.
| Product Parameter | Specifications |
|---|---|
| model | JH-FRX-600W20R-30L |
| brand | Jianhong |
| size | Standard cabinet: 8006001100MM (length * width * height) |
| weight | ≤150KG |
| Resistance Value | A20R |
| power rating | 600 W * 30 sets |
| accessory power supply | AC220V 50HZ |
| power factor | 0.99 |
| Resistance Precision | ±3%(Sheet resistor) |
| Cold Road | Mandatory air cooling; front intake with rear exhaust; 15050 fan |
| work environment | Working environment temperature: -10°C to 50°C, dry and well-ventilated |
| Local Control Method | NO |
| Remote Control Method | NO |
| IP grade | IP20 (Indoor) |
| Load Protection | NO |
| operate mode | Available for continuous online operation 24/7 with a 1-year warranty. |
| Resistance Output Method | 10 sets of aviation connectors |
| Cabinet Color | DH-1928 |
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