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Portable Resistive Load Bank Offering Load Application And Thermal Control For Electrical Power Testing And Generator Maintenance

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Portable Resistive Load Bank Offering Load Application And Thermal Control For Electrical Power Testing And Generator Maintenance
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Features
Specifications
Rated Voltage: AC110V/AC220V Switch To
Weight: 45KG
Rated Power: 10.5KW
Auxiliary Power Supply: AC220V
The Protection Grades: IP20 (indoor)
Power Factor: 1
Basic Infomation
Place of Origin: China
Brand Name: Jianhong
Certification: CE
Model Number: JH-RYF-10.5KWA110A220-W10K
Payment & Shipping Terms
Packaging Details: Wooden box
Delivery Time: 20-25 working days
Payment Terms: T/T
Product Description

Product Features

1. Compatible with AC 110 V/AC 220 V dual-voltage switching, suitable for voltage testing requirements in multiple countries

2.  10.5 kW rated resistive load, 10 freely combinable settings, 50 W fine adjustment

3.  High-precision resistors, power factor of 1, stable load output

4.  Manual control of the circuit breaker; the digital display panel shows voltage, current and power simultaneously

5.  Forced air cooling with air intake at the bottom and exhaust at the top, ensuring stable and long-lasting heat dissipation

6. Incorporates multiple safety protections, including overheating alarm, emergency stop and overvoltage protection

7. Fitted with castors for easy on-site repositioning

Application Scenarios

  • Factory ageing and performance testing of UPS units, inverters and power modules

  •  Load testing of the output from the variable-frequency power supply and shore power supply

  •  Research, development and commissioning of laboratory power supplies; type testing

  • Testing the load-carrying capacity of generator sets
  •  Sampling tests on production lines, batch ageing verification

Common Questions & Answers

Q1: Can 110V and 220V be used at the same time? 

A: No, as it is a switching design, it only supports operation at one voltage at any given time. 

Q2: What is the maximum power input? 

A: The maximum combined power at full load is 10.5 kW; prolonged operation in excess of the rated power is not recommended. 

Q3: Can it be used outdoors? 

A: Protection rating IP20; for use in dry, well-ventilated indoor environments only; not suitable for outdoor use. 

Q4: When is the overvoltage protection triggered? 

A: Overvoltage protection is automatically activated when the voltage reaches 1.1 times the rated voltage. 

Q5: Does it support continuous operation over long periods?

 A: Under rated operating conditions, it can operate continuously 24 hours a day, 7 days a week, and is equipped with comprehensive cooling and protection mechanisms.

Product parameters
Model JH-RYF-10.5KWA110A220-W10K
Brand Jianhong
Dimensions 600*400*650MM (depth × width × height)
weight 45KG
rated voltage

AC110V/AC220V Switch to

rated power


10.5KW


accessory power supply AC220V
power factor 1
Resistance accuracy

±3% (the load box uses a new type of resistor with high precision, small volume and ultra-light weight)

Cold mode

Forced air cooling, lower inlet and upper outlet, 200*60 fans *2.

Work environment

Operating temperature: -10 to 50 °C, dry and well-ventilated

Local control mode Manual idle control
Class of protection IP20 (Indoor)
display mode

It can display load voltage, current and power at the same time.

Power grading


50W, 100W, 200W, 200W, 500W, 500W, 1kW, 2kW, 3KW, 3kW (a total of 10 files are used by superposition).


Stepping accuracy

50W

Load protection

Overheating alarm, emergency stop and overvoltage protection (the maximum voltage is 1.1 times the rated voltage)

working

Continuous on-line operation, 7*24 working system, resistance service life of 15 years, one-year warranty.

Load input method

Threaded terminal

Auxiliary power input mode

Standard power socket

Mobile mode

Caster type
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

G
Gabriel Parisi
Venezuela Sep 2.2026
Delivery: Excellent and on time. Quality: Excellent quality equipment! Design: Perfect design! Service: They always respond to their messages promptly. Engineers are knowledgeable.
J
jason Isamene
Jun 16.2026
En bon état
E
E*h
United States Nov 2.2025
Delivery: Excellent and on time. Quality: Excellent quality equipment! Design: Perfect design! Service: They always respond to their messages promptly.
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Get in touch with us
Contact Person : Miss. Lashay
Tel : +8615367788004
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