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3 Phase High Power Resistor Load Bank Tailor Made For On Site Commissioning

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3 Phase High Power Resistor Load Bank Tailor Made For On Site Commissioning

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Brand Name : Kaixiang

Model Number : AC440V-500KVA

Certification : ISO9001

Place of Origin : China

MOQ : 1 set

Price : negotiable

Payment Terms : Western Union, L/C, T/T

Supply Ability : 80Sets/Month

Delivery Time : Within 30 working days

Packaging Details : Packaged in wooden cases

Model : AC440V-500KVA

Rated power : 500 KVA

Voltage : AC440V

PF(Power Factor) : 0.8

Display Precision : 0.5 class

Dimension : 3000mm×2350mm×2591mm（L×W×H）

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AC440V-500KVA Dummy Load Bank In High Performance And Resistive Inductive

Introduction

Tailor-made 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.

Triumph load 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. They can be used for testing numerous sets in a workshop environment, or used for on-site commissioning, witness tests and proof trials.

Application

AC440V-500KVA Dummy Load Bank can be used in a wide variety of applications, such as

Ups system testing

Battery system testing

Load optimization in prime power applications

Factory testing of turbines

Factory testing of engine generator sets

To reduce wet stacking problems

Periodic excercising of stand-by engine generator sets

Technical specification

System Parameter
Rating voltage/frequency 440V, 3 phase 4 wire 50Hz
Max Load Power

Apparent Power: 500KVA

Resistive Load: 400KW

Inductive Load: 300KVAR
Load Resolution

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

Inductive Load: 10 steps

1KVAR,2 KVAR, 2KVAR, 5KVAR, 10KVAR, 10KVAR, 20KVAR, 50KVAR, 100KVAR,100KVAR
Power Factor 0.8(lag)
Load Tolerance (each step) ±5%
Load Tolerance (overall) ±3%
Fan &Control Voltage External AC 3 phase 4 line, 380V/50Hz
Wire Connection

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

Control power input——Connector-bar
Communication Interface RS485,RS232
Insulation F
Max Protection Grade IP54
Duty Cycle Continuous
Cooling Forced air cooling, by Axial Fan; horizontal inlet air, vertical exhaust cooling
Enclosure Container type,with a ladder, air inlet and outlet with mesh enclosure and protection door
Internal Lighting Adequate internal lighting will be provided
Transportation Hoisting, there are lifting lug in top of casing
Color Grey RAL7035 or as required
Dimensions 3000mm×2350mm×2591mm(L×W×H)
Operating Environment Parameter
Workplace Outdoor
Ambient Temperature -10℃～+50℃
Relative Humidity ≤95%
Atmospheric Pressure 86～106kPa
Main features

Overvoltage Protection: the input load voltage is over the safe threshold value, system unload automatically and give an alarm.

Short Circuit Protection and Over Current Protection: when short circuit, fuses in the load bank can insure to unload automatically.

Overheating Protection: temperature is over the safe threshold value, system unload automatically and give an alarm.

Smoke Fog Protection: If there is smoke fog in the container, system cut off load automatically and give an alarm.

Fan Delivery Protection: insufficient air volume with any fan 2450m³/h, system unload automatically and give an alarm.

Overload protection with fan: when any fan cannot normally work, the load bank can unload automatically and give an alarm.

Emergency Stop: manually press the Emergency Stop switch on the panel, then load bank is in locked state, and cannot do any operation.

Protection Switch: some protection with switch, when misinformation or in special need, user can close the corresponding protection function temporarily.

Safety Monitor: through indicator lights on main interface, user can monitor system state. When system abnormally stop and protect, software interface prompt the cause immediately.

3 Phase High Power Resistor Load Bank Tailor Made For On Site Commissioning


Product Tags:

dummy load test for generator

      

water cooled load bank

      
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