10KW DC28V Power Adjustable Resistive Load Bank Cabinet for Electrical Load Testing and Calibration
10KW DC28V Power Adjustable Resistive Load Bank Cabinet for Electrical Load Testing and Calibration
Basic Properties
Country Of Origin
China
Brand Name
JIANHONG
Certificate
CE
PRODUCT MODEL
JH-RYF-10KWD28-W12A
Trading Properties
MOQ
20
Unit Price
$800-$900
Payment Method
T/T
Product Summary
JH-RYF-10KWD28-W12A Power-Adjustable Load Cabinet Product Features 12-stage stacking, 500W increments — 4×500W + 8×1kW freely combinable, covering the full range from 0 to 10kW, with a resistance accuracy of ±3% and a power factor of 1.0. Compact and lightweight — 690×400×670 mm, ≤50 kg; fitted with ...
Product Details
Highlight:
10KW Resistive Load Bank
,DC28V Load Bank Cabinet
,Power Adjustable Load Bank
Power:
10KW
Rated Voltage:
DC28V
Auxiliary Power Supply:
AC220V
Resistance Accuracy:
±3%(Sheet Resistor)
IP Class:
IP20 (Indoor)
Control Mode:
Button Control
Product Description
JH-RYF-10KWD28-W12A Power-Adjustable Load Cabinet
Product Features
- 12-stage stacking, 500W increments — 4×500W + 8×1kW freely combinable, covering the full range from 0 to 10kW, with a resistance accuracy of ±3% and a power factor of 1.0.
- Compact and lightweight — 690×400×670 mm, ≤50 kg; fitted with castors for easy movement between production lines and laboratories as required.
- Powerful forced air cooling, long service life — dual 200×60 fans with bottom-in, top-out airflow; temperature rise <375K; supports 7×24 continuous online operation; resistor service life of 15 years.
- Triple protection, dual control — overvoltage protection, overheat alarm, emergency stop; local button and remote relay switching; Class F insulation, withstand voltage ≥1,000 V/1 min.
Application scenarios
- Full-load ageing and factory acceptance testing of 28V telecommunications power supplies, aviation ground power supplies, and vehicle/marine DC systems.
- Discharge testing and capacity verification of battery packs and energy storage units.
- R&D of laboratory power supplies, power and temperature rise verification, and system integration testing under load.
- Automated ageing workstations on production lines, with PLC/host computer integration to enable programmed switching.
Frequently Asked Questions
- Is the power adjustable? Yes, it is freely adjustable, with 4 × 500W + 8 × 1kW in series, minimum increment of 500W, and full capacity of 10kW.
- Can it operate at full load for extended periods? Yes; it is designed for 7×24 operation, with forced air cooling maintaining a temperature rise of <375K; requires a dry, well-ventilated environment at -10 to 50°C.
- Can it be controlled remotely? Wiring for relay control is provided, allowing connection to a PLC or test software; local and remote modes are mutually exclusive, with only one operating mode active at any given time.
- Can it be used at overvoltage? The maximum load voltage is 1.1 times the rated value (e.g. 30.8 V for 28 V DC); overvoltage protection is activated immediately if this limit is exceeded. IP20 rating; for indoor, dry environments only.
| Model name | JH-RYF-10KWD28-W12A |
| Brand | JIANHONG |
| Specification | 690*400*670MM(L*W*H) |
| Weight | ≤50KG |
| Rated voltage | DC28V |
| Rated power | 10KW |
| Auxiliary power supply | AC220V |
| Power factor | 1 |
| Resistance accuracy | ±3%(Sheet resistor) |
| Cooling system | forced air cooling, bottom inlet, top outlet, 200*60 fan*2 |
| Working environment | working temperature: -10~50℃, dry, well ventilated |
| Surface temperature rise | less than 375K |
| Insulation strength | F class, resistance |
| withstand voltage | ≥1000V/1min |
| Control mode | button control |
| Remote control method | output terminal relay control line |
| IP class | IP20 (indoor environment) |
| Display mode | display load voltage, current, active power, reactive power, apparent power, powerPower |
| Adjustable range | 500W, 500W, 500W, 500W, 1KW, 1KW, 1KW, 1KW, 1KW, 1KW, 1KW, 1KW- Power can be stacked |
| Stepping precision | 500W |
| Load protection | overvoltage protection, overheating alarm, emergency stop |
| Load description | local control and remote control switching |
| Load method | maximum voltage is 1.1 times the rated voltage |
| Working mode | continuous online work, 7*24 work shift, resistance service life 15 years |
| Movement method | castor type |
| Load input method | 500 A quick connector |
| System power input method | standard power socket HC-99 10 A |
Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
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All Reviews
P
Sep 23.2026
The operation is very simple. I will buy another one next time.
G
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
Jun 16.2026
En bon état
