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Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Specifications
Brand Name :
Lonroy
Place of Origin :
China
MOQ :
1
Voltage range :
0-1500V
Power classification :
1KW/2KW/2KW/5KW/10KW/20KW/20KW/40KW/50KW/50KW/100KW/200KW
Load accuracy :
±5%
Operating power supply :
Single-phase AC 220V/50Hz
Fan noise :
75 decibels
Work method :
Continuous operation (>200 hours)
Movement mode :
Heavy-duty swivel casters (2 front, 2 rear)
Altitude :
≤2500m
Rated power :
500KW
Power factor :
PF=1
Insulation class :
Class F
Protection class :
IP20
Cooling method :
Forced air cooling
Connection method :
Copper busbar wiring
Applicable temperature :
-10℃ to +55℃
Certification :
ISO ASTM CE
Price :
Negotaible
Packaging Details :
Wooden package
Delivery Time :
5-8 work days
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
200
Description
Load Resistor Cabinet - Large Power Balancing Load Testing Machine
The load resistance cabinet, also known as a dummy load, is designed for testing power output and balancing loads of large power equipment including UPS systems, inverters, switching power supplies, emergency power systems, and voltage stabilizing power supplies.
Key Features
  • Modular design using high-quality dry-type resistors
  • Customizable configurations for various load requirements
  • Capable of low resistance value and large current continuous loading
  • Excellent heat dissipation properties
  • Pure resistive load design for accurate testing
  • Multiple control methods with real-time data display
  • High control accuracy with stable load current
Applications
Widely used in shipbuilding, power generation, telecommunications, petroleum, power plants, metallurgy, nuclear power, automotive industries, and other fields requiring precise power testing.
Technical Specifications
Specification Details
Voltage Range 0-1500V
Power Classification 1KW to 200KW (Three-phase synchronization, allowing any combination from 0 to 500kW)
Load Accuracy ±5%
Operating Power Supply Single-phase AC 220V/50Hz
Loading Methods Steady-state, Transient, and Band loading options
Fan Noise 75 decibels
Work Method Continuous operation (>200 hours)
Protection Functions Over-temperature alarm/protection, beeping prompt, emergency stop
Movement Heavy-duty swivel casters (2 front, 2 rear)
Rated Power 500KW
Power Factor PF=1
Display LED real-time display of voltage, current, power, frequency
Cooling Method Enclosed with forced air cooling
Connection Method Copper busbar wiring
Environmental Specifications
Altitude ≤2500m
Ambient Temperature -10℃ to +55℃
Relative Humidity ≤95%
Insulation Class Class F
Protection Class IP20 (indoor use)
Load Resistor Cabinet - Front View
Internal Component View
Side View with Mobility Casters
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Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine

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Product Detail
Brand Name :
Lonroy
Place of Origin :
China
MOQ :
1
Voltage range :
0-1500V
Power classification :
1KW/2KW/2KW/5KW/10KW/20KW/20KW/40KW/50KW/50KW/100KW/200KW
Load accuracy :
±5%
Contact Supplier
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine
Large Power Load Resistor Cabinet 20V Voltage -1500V Range for 500KW Balancing Load Testing Lab Test Machine

DONGGUAN LONROY EQUIPMENT CO LTD

Verified Supplier
2 Years
guangdong, dongguan
Since 2008
Business Type :
Manufacturer, Agent, Exporter, Seller
Main Products :
Lab Test Machine, Ink Proofer, Ceramic Tester
Total Annual :
$5 million -$8 million
Employee Number :
80~200
Certification Level :
Verified Supplier
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