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1250 KVA Adjustable Load Bank , 0.5 Class Digital Meter Resistive Load Bank

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Address: No33 Wangshan Road, Green Island Economic Development Zone, Shijiazhuang, China

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Hebei Kaixiang Electrical Technology Co., Ltd

1250 KVA Adjustable Load Bank , 0.5 Class Digital Meter Resistive Load Bank

Country/Region china
City & Province shijiazhuang hebei
Categories Testing Equipment

Product Details

AC400V-1250kvA Adjustable Load Bank With Frequency 60 HZ In High Performance

Introduction

Adjustable Load banks can be supplied for most powers, voltages, frequencies and sizes. Multi-voltage load banks are also available for operation over a large voltage range. At the same time, It can operate in parallel with more than two units.

AC400V-1250kvA Adjustable Load Bank can simulate the real working conditions and provides a rigorous test regime for power supplies from 1kW to 60MW. Resistive, inductive(reactive),capacitive or combined load banks can be customised for any application. 

Triumph load are available in stationary type for permanent installation or portable type with fork lift pocket base, castors. Larger load banks, typically above 1200kVA, are based on an ISO container construction. Special finishes including custom paint colors and stainless steel casings can be supplied.

Application

1. factory testing of engine generator sets

2. To reducewet stacking problems

3. Periodic excercising of stand-by engine generator sets

4. Ups system testing

5. Battery system testing

6.Load optimization in prime power applications

7. Factory testing of turbines

Technical specification

System Parameter
Rating voltage/frequency400V, 3 phase 4 wire 60Hz
Max Load Power

Apparent Power: 1250KVA

Resistive Load: 1000kW

Inductive Load: 750KVAR

Load Resolution

Resistive Load: 13 steps 1kW,2kW,2kW,5kW,10kW,10kW,20kW,50kW,100kW,200kW,200kW,200kW, 200kW

Inductive Load: 13 steps

1KVAR,2 KVAR, 2KVAR, 5KVAR, 10KVAR, 10KVAR, 20KVAR, 50KVAR, 50KVAR, 100KVAR,100KVAR,200KVAR,200KVAR

Power Factor0.8(lag)
Load Tolerance (each step)±5%
Load Tolerance (overall)±3%
Fan &Control VoltageExternal AC 3 phase 4 line, 400V/50Hz
Wire Connection

Load bank input——Copper bar (star coupling ”Y”)

Control power input——Connector-bar

Communication InterfaceRS485,RS232
InsulationF
Max Protection GradeIP54
Duty CycleContinuous
CoolingForced air cooling, by Axial Fan; horizontal inlet air, vertical exhaust cooling
EnclosureContainer type,with a ladder, air inlet and outlet with mesh enclosure and protection door
Internal LightingAdequate internal lighting will be provided
TransportationHoisting, there are lifting lug in top of casing
ColorGrey RAL7035 or as required
Dimensions4000mm×2350mm×2591mm(L×W×H)
Operating Environment Parameter
WorkplaceOutdoor
Ambient Temperature-10℃~+50℃
Relative Humidity≤95%
Atmospheric Pressure86~106kPa
Brands of Main Components
ContactorSchneider
FuseMiro
PLCSiemens
Alloy ResistorKaixiang
Data Processing SoftwareKaixiang
Main features
1. Testing data can be saved or transferred by RS485, data can form curve, to be printed.

2. Users can set adjustable discharge power according to capability parameter and test request.

3. Voltage and current value can be displayed with multi-functional digital meter.

4. AC load bank is of all kinds of specifications and series, and include resistance, inductive and capacitive load.

5. Two or more Intelligent AC Load Bank can operate in parallel.

3. It can make stable state test,
6. Remote control by software.
7. Testing data can be saved or transferred by RS485, data can form curve, to be printed.

 

 

 

 

 

 

 

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