Paul Chigo
    I ordered 2 Sets 11KV NER from JDC for our projects 2 years ago, the quality and delivery time were very good, NER works perfectly unit now, we will treat JDC as our valuable partners!!
    Jeffery Bell
    I found JDC because Vishay/TT current sense resistor was shortage, JDC provided alternative parts in a short time and their parts can fully replace Vishay/TT part with much better lead time.
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500KW 600VAC Resistive Load Bank 3 Phase For Generator Sets Testing And Maintenance

Place of Origin CHINA
Brand Name JDC
Model Number LB
Minimum Order Quantity 1
Price US$1,000.00-US$10,000.00
Packaging Details Wooden case
Delivery Time 3 Weeks
Payment Terms T/T, Western Union
Supply Ability 100 Sets per Month

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Product Details
Rated Power 10KW-1MW Resistance 0.1R-1KR
IP Grade IP23-IP54
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600VAC Resistive Load Bank


500KW Resistive Load Bank


Generator Sets 3 Phase Resistive Load Bank

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Product Description

500KW 600VAC 3 phase Load Bank for generator sets testing and maintenance

This is an outdoor use pure resistive load bank. It can test both 3 phase 600V at full capacity 500KW. Also can derate use for lower voltages, such as 3 phase 480V, 240V, etc, ans single phase voltages.


Working Environment:

Ambient Temperature : -20℃ to +45℃
Relative Humidity: monthly less than 90%, daily less than 95%(25℃)
Altitude: ≤1000m
Service Location: indoor/outdoor, not in rain, vertically installed, the inclined degree less than 5 degrees


Technical Data:


No. Item Description
1 Model LB-500kW-AC600V-J
2 Type Resistive load bank
3 Rated Capacity AC600V(3 phase)-500kW
4 Testing Voltage 3 phase, AC600V 60 Hz
5 Loading Power continuously adjustable, full capacity can be realized
6 Control Method Local panel manual control
7 Step Resolution 5kW
8 Power Steps(KW) 5KW, 5kW, 10kW, 10kW, 20kW, 50kW, 100kW, 100kW, 200kW
9 Delay Control Function When the input power is cut off, the fan would still work for some time for heat dissipation and automatically stops.
10 Brand Of Control Switch Devices ABB, Siemens or Schneider
11 Insulation Resistor ≥5MΩ (1000V)
12 Insulation & Withstand Voltage Resistor to Enclosure (2000VAC), leakage current <20mA
13 Noise ≤90dB (1 meter away from the load bank)
14 Enclosure Color RAL7035 or specified by customer
15 Cable Inlet/Outlet At bottom, with rubber plug protection
16 Nameplate, Wire No. legible signs and words
17 Resistance Accuracy ≤±3%
18 Reliability the structure of the control part has necessary measures to reduce the impact of vibration and electromagnetic interference such as switch on and off, and ensure the reliable operation of the instruments, relays and monitoring devices
19 Control Parameters

1.Display basic functions such as voltage, current, active power, power factor, frequency, etc;

2. Monitor the temperature rise at the air outlets

20 Dimension 1800mm*1300mm*2200mm (W*D*H)
21 Working Method continuous
22 Cooling Method Forced Air Cooling(air out from top)
23 Measurement Accuracy Grade 0.5
24 Auxiliary Power AC380V/60HZ (3 phase)
25 Weight ≤ 500kg