500kVA Resistive Reactive Load Bank for Generator Testing

• Apparent Power: 500kVA
• Resistive Load Power: 400kw
• Reactive Load Power: 300kvar
• Power Factor: 0.8
• Duty Cycle: Continuous
• Cooling: Forced Air Cooling
• Model NO.: AC400-500KVA
• Operation Mode: Manual/Remote/Software
• Transport Package: Wooden Case
• Specification: ISO9001: 2008
• Trademark: Triumph Load
• Origin: Hebei, China
• HS Code: 90303390
• Production Capacity: 15 Sets/Month

Product Description

 
Main features
1. Multiple control mode: (1) manual panel control (2) remote control (3)software control
2. Multiple display function: voltage, current, frequency, power factor, active power, reactive power, apparent power etc. 
2. Multiple protection function: overvoltage, overcurrent, overheat, over low blowing rate, blower overheat, blower phase sequence reverse protection, smoke alarm etc.
3. Forced air cooling: industrial heavy duty fan, horizon air intake, upwards outlet, low noise.
4. Power consumption components: made by special alloy resistance, high temperature resisting, high heat dissipation capability, high heat stability, no naked light, safety and reliability. Running temperature is 1/3 of rating.
5. Weather-proof structure: containerized structure provides ultra protection, protection grade higher than IP55.
6. Material and coating: the body adopt cold-rolled steel plate that processed by galvanizing corrosion protection, powder coated and spray paint.
7. Integrated & modularization design: compact structure, easy to installation, maintenance and transportation.
8. Software control: it can test and display voltage, current, frequency, power factor, active power, reactive power, apparent power etc, the test result can be store & print and form all kinds of curve, chart and test report.
Technical data sheet

System Parameter
Rating voltage/frequency	400V, 3 phase 3 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,100k,200kW Inductive Load: 10 steps  1KVAR,2 KVAR, 2KVAR, 5KVAR, 10KVAR, 10KVAR, 20KVAR, 50KVAR , 100KVAR,100KVAR
Power Factor	0.8(lag) to 1
Load Tolerance (each step)	±5%
Load Tolerance (overall)	±3%
Fan &Control Voltage	External AC 3 phase 4 wire, 380V/50Hz
Wire Connection	Load bank input--Copper bar   Control power input--Connector-bar
Communication Interface	RS485,RS232
Insulation	F
Duty Cycle	Continuous
Cooling	Forced air cooling, by Fan; horizontal inlet air, horizontal exhaust cooling
Transportation	Hoisting, there are lifting lug in top of casing
Color	Grey RAL7035 or as required
Dimension	About 2440mm*1400mm*1680mm
Operating Environment Parameter
Ambient Temperature	-20ºC~+50ºC
Relative Humidity	≤95%
Atmospheric Pressure	86~106kPa
Brands of Main Components
Contactor	Schneider
Fuse	Miro
PLC	Siemens
Alloy Resistor	Kaixiang
Data Processing Software	Kaixiang