Shenzhen Jianhong Jitai Technology Co., Ltd.
| Payment Terms | T/T |
| Size | 1550*1250*1680mm |
| Shipment | 15-35 days |
| Delivery Time | 20-25 working days |
| Productname | Resistive Load Bank |
| Operatingtemperaturerange | -10°C to 50°C (typical) |
| Portability | Portable or stationary models available |
| Packaging Details | Wooden box |
| Colour | White |
| Coolingmethod | Air-cooled or water-cooled |
| Model Number | JH-RYF-15KWA120A240-W8K |
| Certification | CE |
| Brand Name | Jianhong |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Size | 1550*1250*1680mm |
| Shipment | 15-35 days | Delivery Time | 20-25 working days |
| Productname | Resistive Load Bank | Operatingtemperaturerange | -10°C to 50°C (typical) |
| Portability | Portable or stationary models available | Packaging Details | Wooden box |
| Colour | White | Coolingmethod | Air-cooled or water-cooled |
| Model Number | JH-RYF-15KWA120A240-W8K | Certification | CE |
| Brand Name | Jianhong | Place of Origin | China |
Product Features
100W precision stepping – flexible power regulation
AC120V / AC240V phase switching – Use A single device covers two voltage levels, eliminating the need to purchase two separate units – saving both cost and space.
100W precision stepping – flexible power regulation
Step accuracy: 100W
Power regulation range: 100 W – 5000 W
Multiple circuit breakers can be combined in various configurations to freely match the required power output.
Meets testing requirements across the entire power range – from low to medium power.
7×24-hour continuous operation – ideal for long-duration aging tests
Supports long-term online continuous aging testing
Resistance service life (years)
Suitable for long-duration, continuous operation at legacy chemical production stages.
Application Scenarios
Power supply product aging test
Switching power supplies, UPS systems, and inverters – factory-load aging
Charging Station / Charging Module Testing
Simulate actual load conditions for charging stations
Solar/Energy Storage Converter Testing
PV inverter and energy storage PCS load-bearing verification
Power Generation Unit Testing
Diesel and gasoline generator power load testing
Common Questions & Answers
Q1: Can this load cabinet measure other voltages?
A:The standard supports switching between two voltage levels: AC120V and AC240V. For other voltage values, power can be calculated using Ohm's law; however, it is essential to verify whether the resistor is rated for the corresponding voltage – it is recommended to consult the manufacturer for confirmation.
Q2: What is the maximum power output? Is it continuously adjustable or in discrete steps?
A: Rated total power: 15 kW; however, the power adjustment range is 100 W–5000 W (with 100-W step increments), achieved through a combination of circuit breakers. This is not a continuously variable adjustment but rather a step-by-step switching mechanism.
Q3: Can it operate continuously 24/7?
A: Yes. Designed for continuous online operation; resistance lifespan: 15 years; features overheating alarm and overvoltage protection.
Q4: Does it have a remote control function?
A:This device does not support remote control; it only supports local switch control. For remote control or communication functionality, please contact the manufacturer for customization.
Q5: Can it be used outdoors?
A: Not recommended. The IP20 protection rating is suitable only for indoor, dry, and well-ventilated environments. For outdoor applications or environments with dust or moisture, select a model with a higher protection rating.
| Product parameters | ||
|---|---|---|
| Model | JH-RYF-15KWA120A240-W8K | |
| Brand | Jianhong | |
| Dimensions | ≤600*400*650MM(L*W*H) | |
| weight | ≤80KG | |
| rated voltage |
AC120V/AC240V (phase split), switchable mode |
|
| power rating |
15 kW (both standard voltage levels are supported; other voltages are calculated according to Ohm's law). |
|
| accessory power supply | AC220V | |
| power factor | 1 | |
| Resistance accuracy |
±3% (The load box utilizes a new type of high-precision, compact, and ultra-lightweight resistor). |
|
| Cold mode |
Forced air cooling – bottom inlet, top outlet |
|
| Work environment |
Work environment temperature: -10°C to 50°C; dry and well-ventilated. |
|
| Surface temperature rise |
Less than 375 K |
|
| control method | Breaker control | |
| Remote control method | NO | |
| Class of protection | IP20 (Indoor) | |
| display mode |
Digital display for voltage, current, power, etc. |
|
| adjustable extent |
100W,200W,200W,500W,1000W,2000W,3000W,3000W,5000W |
|
|
Step accuracy |
100W |
|
| Load Protection |
Overvoltage protection (cut-off protection at 1.1 times the rated voltage), emergency stop, overheating alarm |
|
| operate mode |
Designed for continuous online operation 24/7; resistance lifespan: 15 years. |
|
| Output Method | Threaded terminal post | |
|
System power supply input method |
Standard power socket | |
| Mobile Mode | trundle | |
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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