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Durable Resistive Load Bank Designed To Provide Load Testing And Power Dissipation For Electrical Equipment

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Durable Resistive Load Bank Designed To Provide Load Testing And Power Dissipation For Electrical Equipment
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Features
Specifications
Weight: ≤150KG
Auxiliary Power Supply: AC220V
Capacitor Accuracy: ±10%
Resistance Accuracy: ±3%
Work Environment: Working Environment Temperature: -10 To 50℃, Dry, Well-ventilated
Power Factor: 0.7-1
Size: ≤700-600-1600MM
Basic Infomation
Place of Origin: China
Brand Name: Jianhong
Certification: CE
Model Number: JH-RYF-5KWA220-W7K-4U
Payment & Shipping Terms
Packaging Details: Wooden box
Delivery Time: 20-25 working days
Payment Terms: T/T
Product Description

Product Features

  • AC/DC Adjustable RCD Composite Load:

  • Multiple resistance and capacitor Settings are available. It supports AC120V/AC240V voltage switching. The R load is 15KW and the RCD load is 15KVA. The power factor is adjustable from 0.7 to 1.

  • High-precision resistance unit with ±3% resistance accuracy and ±10% capacitance accuracy, capable of real-time display of voltage, current, power, power factor, and reactive power parameters.

  • Mandatory forced air cooling (front-in, rear-out):

    Supports 24/7 continuous online operation, with a resistance design lifespan of 15 years.

  • Multiple security protections:

    Integrated with overcurrent, overvoltage, high-temperature alarm, fault alarm and emergency stop functions; IP20 protection, suitable for indoor environments.

Application Scenarios

  • Inverter, energy storage converter, UPS (Uninterruptible Power Supply) factory aging test and type approval test

  • Verification of load capacity, aging and reliability of charging piles and AC power modules

  • Laboratory power equipment research and testing, simulating resistive + capacitive composite load conditions

  • Load verification and discharge testing of the generator set and emergency power supply

Common Questions & Answers

Q1: Does this load cabinet support remote control?

A: This model does not have remote control function. It is controlled locally using circuit breakers through manual operation.

Q2: Can both the resistance and capacitance be adjusted simultaneously to simulate different power factors?

A: Yes, with the RCD composite load, the resistance and capacitance can be freely combined in multiple settings, and the power factor can be adjusted within the range of 0.7 to 1.

Q3: What are the limitations of the working environment?

A: Yes, the equipment supports 7*24h continuous operation, but it is necessary to ensure good ventilation and normal operation of the fans; the environmental temperature must not exceed 50℃.

Q4: Is there any limit to continuous operation for a long time? 

A: It supports 7*24h uninterrupted continuous operation. Under normal resistance conditions, the service life can reach 15 years.

Q5: How is the voltage switched?

A: It supports two-level switching between AC120V and AC240V for use, and the auxiliary power supply is AC220V.

Product parameters
Model JH-RCD-15KWA240A120-W9K-RS
Brand Jianhong
Dimensions ≤700-600-1600MM(L * W * H)
weight ≤150KG
rated voltage

AC240V/AC120V
Switch to use
rated power

R load: 15KW RCD load: 15KVA
accessory power supply AC220V 
power factor 0.7 - 1 (partially met)
Resistance accuracy

±3% (The load box uses a new type of high-precision, small-sized and ultra-light resistance)
Capacitor accuracy

±10%
Cold mode

Mandatory forced air cooling, with air flowing forward and outwards.
Work environment

Working environment temperature: -10 to 50℃, dry, well-ventilated
control method Breaker control
long-range control NO
Class of protection IP20 (Indoor)
display mode

It can display the load voltage, current, power, power factor, reactive power, etc.
RS resistance gear position

30Ω,15Ω,8Ω,4Ω,2Ω,1Ω,0.8Ω,0.4Ω,0.2Ω

R resistance setting position

100W,200W,200W,500W,1KW,2KW,3KW,3KW,5KW
Capacitor setting

220µF,470µF,470µF,1mF,2.2mF,4.7mF,6.8mF,6.8mF,10mF
Load protection 1Overcurrent, overvoltage, high temperature alarm, fault alarm, emergency stop

working

 It can work continuously online, with a 7*24 operation schedule. The resistance has a lifespan of 15 years.

noise

 One meter away, the sound level is less than 85 decibels.

Load input method

 copper bar

System power input method

 terminal block

Box color

 DH-1928

move mode

 Wheel-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

P
Pramprach Pramprach
Thailand Sep 23.2026
Helpful (5)
The operation is very simple. I will buy another one next time.
G
Gabriel Parisi
Venezuela Sep 2.2026
Helpful (3)
Delivery： Excellent and on time. Quality： Excellent quality equipment! Design： Perfect design! Service: They always respond to their messages promptly. Engineers are knowledgeable.
E
E*h
United States Nov 2.2025
Helpful (3)
Delivery： Excellent and on time. Quality： Excellent quality equipment! Design： Perfect design! Service: They always respond to their messages promptly.
Tag:

resistive load device

rack mounted load bank

resistive load tester

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