Shenzhen Jianhong Jitai Technology Co., Ltd.
| rated voltage | AC240V |
| power factor | 1 |
| weight | 13.7KG |
| Delivery Time | 20-25 working days |
| auxiliary power supply | AC230V 50/60HZ |
| Payment Terms | T/T |
| the protection grades | IP20 (indoor) |
| Packaging Details | Wooden box |
| rated power | 5KW |
| Model Number | JH-RYF-5KWA240-W7A-4U |
| Certification | CE |
| Brand Name | Jianhong |
| Place of Origin | China |
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Product Specification
| rated voltage | AC240V | power factor | 1 |
| weight | 13.7KG | Delivery Time | 20-25 working days |
| auxiliary power supply | AC230V 50/60HZ | Payment Terms | T/T |
| the protection grades | IP20 (indoor) | Packaging Details | Wooden box |
| rated power | 5KW | Model Number | JH-RYF-5KWA240-W7A-4U |
| Certification | CE | Brand Name | Jianhong |
| Place of Origin | China |
Product Features
1.4U rack-mountable, portable design with a carrying handle and foot pads; the unit weighs just 13.7kg, making it easy to transport and install in a rack
2.7-step power adjustment, adjustable from 100 W to 5 kW, with a minimum increment of 100 W; settings: 100 W, 200 W, 200 W, 500 W, 1 kW, 1.5 kW, 1.5 kW
3. Forced air cooling, featuring two 12038 fans, ensuring long periods of continuous operation
4. The digital display panel shows voltage, current and power in real time, whilst the button controls are simple and intuitive to use.
5. Multiple safety features: overheat alarm, overvoltage protection and emergency stop function; protection rating IP20; for indoor use only
Application Scenarios
Factory ageing tests for power supplies, inverters and UPS (uninterruptible power supply) units
Performance testing and load testing of energy storage inverters and AC power modules
AC-side simulated load testing of generator sets and charging points
Maintenance and servicing of electrical equipment, discharge testing, and simulation of real-world load conditions
Common Questions & Answers
Q1: Can this load cabinet operate continuously for long periods?
A: It supports continuous 24/7 operation; the operating environment should be kept dry and well-ventilated, with the ambient temperature maintained between –10 and 50 °C.
Q2: What is the maximum input voltage?
A: Rated at 240 V AC; the overvoltage protection threshold is 1.1 times the rated voltage. Please do not operate the unit at voltages exceeding this threshold for prolonged periods.
Q3: What is the voltage of the cooling fan’s power supply?
A: Two 12038 fans are powered by 220 VAC and provide forced air cooling from front to back.
Q4: What does the protection rating IP20 mean?
A: Suitable for use in indoor environments; prevents fingers from coming into contact with internal live parts. It is not waterproof and must not be used in damp or wet conditions.
Q5: What is the lowest power setting?
A: The minimum step size is 100W; different power levels are achieved by combining settings.
| Product parameters | ||
|---|---|---|
| Model | JH-RYF-5KWA240-W7A-4U | |
| Brand | Jianhong | |
| Dimensions | 4U standard rack-mounted | |
| weight | 13.7KG | |
| rated voltage |
AC240V |
|
| rated power |
|
|
| accessory power supply | AC230V 50/60HZ | |
| power factor | 1 | |
| Resistance accuracy |
±3%(Sheet resistor) |
|
| Cold mode |
Forced air cooling, front-to-rear, 12038 fans – 2 (220 VAC power supply) |
|
| Work environment |
Operating temperature: -10 to 50 °C, dry and well-ventilated |
|
| Local control mode | push-button control | |
| Class of protection | IP20 (Indoor) | |
| display mode |
Digital display of voltage, current and power |
|
|
Adjustment range |
Power settings: 100W, 200W, 200W, 500W, 1kW, 1.5kW, 1.5kW |
|
| Load protection |
Overheating alarm, overvoltage protection (maximum voltage: 1.1 times the rated voltage), emergency stop |
|
|
working |
Capable of continuous online operation, 24/7 operation, 1-year warranty |
|
|
Load input method |
1 set of resistor terminals (screw terminals) + 1 set of auxiliary power supply (standard mains socket) | |
|
Mobile mode |
Handle + footrest | |
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Jianhong Jitai was established in 2013 and is located in Shenzhen City, Guangdong Province, China. It enjoys a superior geographical location and convenient transportation. We have very rich industry experience and are a trustworthy supplier.... Jianhong Jitai was established in 2013 and is located in Shenzhen City, Guangdong Province, China. It enjoys a superior geographical location and convenient transportation. We have very rich industry experience and are a trustworthy supplier....
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