جميع المنتجات
-
مهندس حلول الطاقة العالميةجودة مستقرة، تسليم في الوقت المحدد، شريك طويل الأجل موثوق به. -
الهندسة الكهربائية الخليجيةتقنية احترافية وخدمة مثالية بعد البيع -
أبحاث الطاقة الدوليةالحل المخصص يلبي متطلبات مشروعنا بشكل مثالي -
أمريكا الجنوبية الطاقة الكهربائيةفريق محترف، اتصالات جيدة وإمدادات مستقرة
High Fidelity Multi Harmonic Three Phase Microcomputer Relay Protection Tester
تفاصيل المنتج
| يكتب | آلة الاختبار | فئة الحماية | IP65 |
|---|---|---|---|
| دعم مخصص | أوبم، أوديإم، أوم | ضمان | 2 سنة |
| استهلاك الطاقة في الجهاز بأكمله | 30 واط (ثابت) و150 واط (العمل) | دقة خطأ PT | مستوى 0.05 |
| درجة حرارة البيئة | 0-40 درجة مئوية | مكان المنشأ | هوبى، الصين |
| الرطوبة البيئية | <85% عند 25 درجة مئوية | الجهد االكهربى | 220 فولت |
| قوة | 1200 كيلو فولت | طلب | الاختبار الكهربائي |
| دقة | 0.2% | ||
| إبراز | Three Phase relay protection tester,Microcomputer relay protection tester,High Fidelity 3 phase relay tester |
||
منتوج وصف
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
