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High Fidelity Multi Harmonic Three Phase Microcomputer Relay Protection Tester
| Place of Origin | China Mainland |
|---|---|
| Brand Name | MINGYANG |
| Model Number | MY-HG |
| Minimum Order Quantity | 1 |
| Price | 3100usd |
| Packaging Details | carton |
| Delivery Time | 1 week |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 1000pcs/month |
Product Details
| Type | Testing Machine | Protection Class | IP65 |
|---|---|---|---|
| Customized Support | OBM, ODM, OEM | Warranty | 2 Year |
| Power Consumption Of The Whole Machine | 30W (static) And 150W (working) | PT Error Accuracy | 0.05 Level |
| Environmental Temperature | 0-40℃ | Place Of Origin | Hubei, China |
| Environmental Humidity | <85% At 25℃ | Voltage | 220 V |
| Power | 1200KV | Application | Electrical Testing |
| Accuracy | 0.2% | ||
| Highlight | Three Phase relay protection tester,Microcomputer relay protection tester,High Fidelity 3 phase relay tester |
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Product Description
High-fidelity Multi-harmonic Three-phase Microcomputer Relay Protection Tester
Product Overview
The High-fidelity Multi-harmonic Three-phase Microcomputer Relay Protection Tester is an advanced testing instrument designed for comprehensive relay protection verification and testing applications.
Key Features
- Intelligent host with high-speed digital signal processor featuring fast computing speed and wide transmission frequency band
- Generates high-density fitted sine waves with 360 points per cycle for superior waveform fidelity and minimal distortion
- Advanced harmonic output capability, achieving 60 points per week even for 9th harmonic at 300Hz
- Standalone operation with large-screen touch LCD display and full Chinese language support
- Comprehensive testing capabilities for various relay types including current, voltage, inverse time, power direction, impedance, differential, and more
- Computer connectivity for automated verification tasks through Windows-based software
- 16-bit DAC chip ensuring high accuracy and excellent linearity of fitted waveforms
- High-fidelity power amplifier with large output capacity for both current and voltage output
- Direct output of AC/DC voltage and current with variable angle and frequency
- Comprehensive self-protection features including heat dissipation and fault diagnostics
- Rich contact array with 10 inputs and 6 outputs, compatible with various contact types
- Compact single-box design with AC 220V power operation for easy mobility
Technical Specifications
| Parameter | Specification |
|---|---|
| Phase Current Output (Effective Value) | 0-40A per phase |
| Three-parallel Current Output (Effective Value) | 0-120A |
| Long-term Allowable Operating Value (Phase Current) | 10A per phase |
| Maximum Output Capacity (Phase Current) | 450VA |
| Maximum Capacity at Parallel Current 120A | 1200VA |
| Allowable Working Time at Parallel Current 120A | 8s |
| Frequency Range (Fundamental Wave) | 20-1000Hz |
| Harmonic Order | 1 to 9 times |
Product Images
