125kVA~7000kVA AC 3P Air Cooled Generator/Genset/UPS Application Resistive Inductive Load Bank

RESISTIVE REACTIVE LOAD BANK
Load Bank Function
Rata resistive inductive load bank is developed on the basis of resistive load bank. Shunt reactor or magnetic valve controllable reactor can be selected for inductive load,and the power factor is 0.8.
Resistive inductive load bank has the advantages of simple operation,small volume and convenient transportation. According to the load capacity,it can be used in parallel.
Load test has the advantages of high precision, convenient adjustment, no test preparation time, continuous and long-term use and so on.
Intelligent test load system of generator set is divided into two parts: load group and control system;The load control of the bank is divided into local control,local control and remote control.In addition,customers can customize various specifications of load banks according to your own needs.

Load Bank Application
1. Generator set:diesel generator set factory test
2. Detection mechanism:load simulation test,power supply test,contactor life test
3. Scientific research institute:analog false load,power supply detection,energy consumption resistance
4. Emergency power supply:regular test of AC and DC emergency power supply
5. Bank hotel:generator regular load test
6. Commercial real estate:backup generator test
7. Airport: emergency power supply detection


Resistive Reactive Load Bank Specification
Load Bank
Test voltage: 400V/690V/customized
Power supply: AC380V,50Hz
Frequency: 50Hz/60Hz
Power factor: 0.8
Three phase balance: Unbalance：≤3%
Load character: Resistive inductive load,to meet the needs of multiple parallel work
Load connection: cooper bar
Loading accuracy: ¯3%
Sampling accuracy: sampling accuracy of the instrument is 0.2: (Voltage:¯0.5%,current:¯0.5%,frequency:¯0.1%,power:¯1%,Cos:¯1% )
Working mode: continuous work
Cooling mode: forced air cooling
Insulation class: F
Load expansion: parallel expansion of multiple load containers
Load protection: short circuit, over voltage, over current, high temperature, air volume, emergency stop protection
Resistive Load
Minimum step: 1kW
Load step: customized or based on the nominal power.
Resistor: fin resistor. Insulation impedance of each resistance element DC1000V 20M Ω above; withstand voltage AC2000V 1 minute; resistance error of each resistance tube:¯3%; cold and hot state change≤ 2%,
Resistor material: alloy
Reactive Load
Minimum step: 1kvar
Load step: customized or based on the nominal power.
Inductor: withstand voltage AC3000V 1 minute; inductance error of each inductor:¯3%
Material: aluminum reactor or copper reactor
Others
Protection level: IP56(outdoor),IP23(indoor)
Transport: load-bearing holes/cators/forklift available to move and install
Color: customized
Standard: meet international standard, ship standard and telecommunication standard
Color: bule/white/customized
Ambient temperature: -20ºC to 50ºC
Humidity: up to 100%
Altitude: up to 2500m
Atmospheric pressure: 86 to 106kPa