300KW Resistive Load Bank with 4 Voltage Levels (AC800V/690V/400V/220V) for Power Equipment Testing
Price:
Negotiable
MOQ:
1
Delivery Time:
30-40 work days
Brand:
JIANHONG
Product Description
Product Overview
The 300KW Resistive Load Bank delivers high-performance testing capabilities for power equipment with precision voltage conversion across multiple levels. Engineered for reliability and safety in demanding industrial environments.
Key Specifications
Rated Power: 300KW for high-power testing requirements
Voltage Levels: AC800V, AC690V, AC400V, AC220V - four switchable configurations
Resistance Accuracy: ±3% ensuring precise test results
Cooling System: Forced air cooling with variable-speed fan and front/rear exhaust
Operating Temperature: -10°C to 50°C in dry, well-ventilated environments
Control Interface: Local button control for straightforward operation
Technical Features
- Precision display of load voltage, current, power, and power factor with 0.5 level accuracy
- Multiple power steps: 1KW, 2KW, 2KW, 5KW, 10KW, 20KW, 20KW, 40KW, 100KW, 100KW
- Comprehensive protection: Overvoltage, high temperature alarm, fault alarm, emergency stop
- Audible and visual indicators for operational status and alerts
- Three-phase simultaneous loading with copper bar connections
- Continuous 7*24 operation capability with 15-year resistor lifespan
Application Scenarios
- Power system load testing for performance and stability evaluation
- Device aging tests simulating long-term operating conditions
- Power equipment validation under real load conditions
Detailed Specifications
| Parameter | Specification |
|---|---|
| Model Number | JH-RYF-300KWA800A690A400A220-W10A |
| Brand | JIANHONG |
| Dimensions | 850*2450*1850MM (Depth * Width * Height) |
| Rated Voltage | AC800V/AC690V/AC400V/AC220V three-phase four-wire |
| Auxiliary Power | AC220V |
| Power Factor | 1 |
| IP Rating | IP20 (Indoor environment) |
| Load Connection | Copper Bar |
| Mobility | Caster wheels for easy positioning |
Product Advantages
- High precision resistance and forced air cooling ensure test accuracy and device stability
- Four switchable voltage levels provide exceptional flexibility for diverse testing requirements
- Comprehensive load protection systems guarantee equipment and personnel safety
- Simple local button control and rational structural design facilitate easy operation and maintenance
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Jianhong Jitai Technology Co., Ltd.
Location
6th Floor, Building C, Pengyifa Science and Technology Park, Baihua Community, Guangming New District, Shenzhen, Guangdong Province，China
Contact Person
Golden Yu