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Portable Resistive Load Bank Suitable For On Site Testing Of Power Generation Equipment With Easy Setup And Performance

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Portable Resistive Load Bank Suitable For On Site Testing Of Power Generation Equipment With Easy Setup And Performance
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Features
Specifications
Control Source: 220VAC 50Hz
Way Of Working: Continuous
Application: Testing Generators, UPS Systems, And Power Sources
Basic Infomation
Place of Origin: China
Brand Name: Jianhong
Certification: CE
Model Number: JH-FRX-600W20R-30L
Payment & Shipping Terms
Packaging Details: Wooden box
Delivery Time: 20-25 working days
Payment Terms: T/T
Product Description
Product Features
Multi-path packet load distribution with flexible handling

It features 30 built-in 20Ω/600W chip resistors arranged in 10 sets of aviation connector outputs, supporting single or multi-channel load configuration with a total power output of 18 kW, ideal for multi-channel synchronous testing.

High-precision stable load with minimal testing error

The sheet resistor exhibits a precision of ±3%, a power factor of 0.99, excellent resistance consistency, stable performance under load conditions, and ensures accurate test data for power supply and battery products.

Powerful wind cooling for continuous operation around the clock

The forward unit features a forced air cooling system paired with a 15050 fan for efficient heat dissipation; it supports 24/7 uninterrupted operation and resists overheating under prolonged full load.

Standard industrial cabinet, suitable for indoor use

Standard cabinet with portable design, protection rating IP20; compatible with AC220V universal power supply and operates stably across a wide temperature range of-10°C to 50°C.

Application Scenarios
Aging Testing of Power Supply Products

Full-power load aging tests for switching power supplies, chargers, adapters, and vehicle-mounted power supplies under simulated rated operating conditions.

Battery/Energy Storage Discharge Testing

Performance verification of lithium battery packs, energy storage power supplies, temperature rise, and voltage drop.

Performance Verification of DC Power Modules

Steady-state load testing of charging station modules, UPS units, and micro-inverters, simulating a scenario where multiple devices draw power in parallel.

Electrical Teaching Laboratory Practical Training

For electrical engineering majors in universities, experiments related to circuits and power supply provide standard constant resistance loads.

Three Common Questions
Q1: What are the total power and single-channel parameters of the device?
A: Single channel: 20 Ω/600 W; total of 30 channels, with a total power of 18 kW; each aviation connector contains 3 resistance channels.
Q2: Can it operate continuously over the long term? What is the warranty period?
A: Supports 24/7 continuous online operation with a full-year warranty.
Q3: What are the limitations of the device's operating environment?
A: Suitable only for indoor, dry, and well-ventilated environments; operating temperature range: -10°C to 50°C; protection rating: IP20; not recommended for outdoor use in rainy conditions.
Q4: What is the cooling method, and does it require an additional fan?
A: Equipped with a built-in 15050 fan for forced air cooling, featuring front and rear airflow channels that eliminate the need for additional cooling components—ensuring sufficient ventilation space throughout the cabinet.
Product Parameter
Product Parameter Specifications
model JH-FRX-600W20R-30L
brand Jianhong
size Standard cabinet: 8006001100MM (length * width * height)
weight ≤150KG
Resistance Value A20R
power rating 600 W * 30 sets
accessory power supply AC220V 50HZ
power factor 0.99
Resistance Precision ±3%(Sheet resistor)
Cold Road Mandatory air cooling; front intake with rear exhaust; 15050 fan
work environment Working environment temperature: -10°C to 50°C, dry and well-ventilated
Local Control Method NO
Remote Control Method NO
IP grade IP20 (Indoor)
Load Protection NO
operate mode Available for continuous online operation 24/7 with a 1-year warranty.
Resistance Output Method 10 sets of aviation connectors
Cabinet Color DH-1928
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

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.
J
J*n
Indonesia Aug 28.2025
Helpful (5)
The product meets the requirements and the service is excellent.
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Tag:

resistive load device

rack mounted load bank

resistive load tester

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