Marine High-power RL Load Bank
Containerised resistive-inductive load bank that simulates the marine navigation load for genset stability and shore-power compatibility testing.
Overview
The marine high-power RL load bank simulates the vessel navigation load (propulsion, navigation equipment and air conditioning) to verify the operational stability of marine diesel generator sets. It also performs shore-power compatibility tests, checking voltage and frequency matching between shore-power interfaces and shipboard equipment to prevent damage from voltage mismatch.
Applications
- Marine diesel genset load testing
- Shore-power compatibility verification
- Class society type tests and sea-trial verification
Test items
- 01Power supply output power, voltage, current, frequency, power factor
- 02Voltage/frequency steady-state regulation rate and fluctuation rate
- 03Transient voltage/frequency deviation and recovery time
- 04Voltage setting range / frequency droop
- 05Steady-state frequency band and steady-state voltage deviation
- 06Harmonic analysis / voltage distortion rate / frequency spectrum
- 07Continuous operation test
- 08Unbalanced load test
- 09Other test items on request
Specifications
| Voltage range | AC 400/440/690V |
|---|---|
| Rated frequency | 50/60Hz |
| Rated active power | 0–4500kW |
| Rated inductive reactive | 0–3375kVar |
| Power factor | 0.8–1 |
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