Circuit Breaker Test Equipment with 3 Test Stations And 1A–1800 A Output Current
Price:
Negotiable
MOQ:
1
Delivery Time:
30 days
Brand:
Sinuo
Product Description
Circuit Breaker Test Equipment with 3 Test Stations And 1A–1800 A Output Current
This specialized test equipment is engineered for comprehensive time-delay tripping characteristic analysis of circuit breakers, ensuring compliance with international standards and manufacturing quality control requirements.
Product Overview
Designed and manufactured according to customer technical specifications, this equipment meets IEC 60898-1 2003 clause 9.10.1 and EN 60898-1 2003 clause 9.10.1 standards. It performs critical time-delay tripping tests by applying 1.13 and 1.45 times the rated current to verify breaker performance within specified time parameters.
Key Applications
- Factory inspection and quality control for molded-case circuit breakers (MCCB)
- Performance testing for air circuit breakers (ACB)
- Essential electrical performance validation for circuit breaker manufacturers
Equipment Features
- Rapid product loading and automated testing procedures
- Automatic pass/fail judgment capabilities
- High-quality aluminum alloy steel construction
- Anti-static, anti-rust, and corrosion-resistant panel finishes
- Integrated operation panel with power switch and multiple wire terminals
- User-friendly design with reliable performance and aesthetic appeal
Working Principle
The equipment operates on a low-voltage, high-current output principle. An internal high-current isolation transformer generates the required test current. Operators set target current values via the touch screen interface, and the constant-current source automatically adjusts the transformer's primary input voltage to maintain stable current output.
The touch screen interface enables precise setting of test duration parameters and compares actual tripping times against specifications, providing automated determination of circuit breaker compliance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Power | Three-phase 380 V / 50 Hz / 60 kVA |
| Output AC Current | 1A-1800 A |
| Output AC Voltage | 0-8 V |
| Current Output Channels | 3 channels (multi-pole breakers connected in series) |
| Test Stations | 3 stations |
| Applicable Breaker Rating | 1A-1200 A |
| Current Output Waveform | Sine wave (waveform distortion ≤ 5%, system error ≤ 3%) |
| Current Control | Automatic adjustment via touch screen |
| Current Accuracy | 1% |
| CT Ratios | 500/5 A; 2000/5 A |
| Test Time Range | 1-999999 s |
The system automatically increases current from 1.13× to 1.45× rated current within 5 seconds during testing sequences.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sinuo Testing Equipment Co. , Limited
Location
Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone 511495, Shibi Street, Panyu District, Guangzhou, China
Contact Person
Zoe Zou