N Product Description:

Marine generator set plays an important role in the ship. Its stability, continuity and reliability directly affect the ship's performance index. Marine generator set generally needs to be tested and verified before leaving the factory to ensure that it meets certain performance requirements.

According to the complex and changeable ship operation conditions and extremely variable power load, the marine high-power dry resistance load developed by wenshun can simulate and test the transient conditions such as sudden loading, sudden unloading and step-by-step sudden loading of marine generator set. It is an ideal testing equipment for testing the power, frequency, voltage, current, power factor, generator stability and other parameters of generator set. The load adopts the integrated design of resistance and reactance, which is composed of resistive load and inductive load. Resistive load and inductive load can be loaded and unloaded independently, or combined arbitrarily according to needs. There is no mutual interference during mixed loading and load shedding, and there is no delay in loading and load shedding, which can meet the needs of large-scale power supply equipment tests in different occasions.

N function introduction:

1. Fixed container design.

2. During the project acceptance of newly installed marine generator set, check whether it can meet the design requirements.

3. After the generator set is equipped with noise reduction equipment such as muffler, check whether its output power can meet the operation needs of communication equipment.

4. After the generator set is repaired, check whether its output power, load capacity and other performance indexes meet the requirements.

5. Daily maintenance and routine inspection of marine generator set. According to the newly issued communication power supply maintenance regulations, the generator shall be loaded and tested for 15-30 minutes every half a year.

N application fields:

Load detection of ship, railway, electric power and communication base stations and power stations.

Product name

Marine high power dry resistive load

model

WS-642000A

Main technical indicators

Rated voltage

AC690V/AC400V

Power factor

PF0.3~1.0

Rated power

1000KVA-60000KVA

Minimum step

10Kva

accuracy

≤1%F.S.

control mode

Local / remote control

Panel layout

10.2 Inch Touch Screen

RS485 communication port

Communication protocol

MODBUS RTU

Load function

Adjust apparent power

Adjust power factor

Data monitoring

three-phase voltage

three-phase current

Apparent power

Active power

Reactive power

Power factor

frequency

Voltage resolution

≤1%F.S.

Current resolution

≤1%F.S.

Protection function

Short circuit protection
Overvoltage protection
Fan protection
Overtemperature protection

Communication protection

Heat dissipation mode

Forced air cooling

Working power supply

AC 380V

Installation mode

Outdoor, IP54