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0.05 Accuracy Three Phase Electric Energy Meter Tester with Communication Port
| Tempat asal | Tiongkok Daratan |
|---|---|
| Nama merek | MINGYANG |
| Nomor model | SAYA-3030C |
| Kuantitas min Order | 1 |
| Harga | 7000usd |
| Kemasan rincian | Karton |
| Waktu pengiriman | 1 minggu |
| Syarat-syarat pembayaran | L/C,D/A,D/P,T/T,Western Union |
| Menyediakan kemampuan | 1000 buah/bulan |
Detail produk
| Jaminan | 2 tahun | Kekuatan | Elektronik |
|---|---|---|---|
| dukungan yang disesuaikan | OEM | Tingkat akurasi instrumen | 0,05 atau 0,1 |
| Rentang Tegangan Masukan | 60.120.240.480 | Tempat Asal | Hubei, Tiongkok |
| Konsumsi Daya Maksimum | 300VA | Arus keluaran | rentang: 25mA,0,1A,1A,5A,25A,100A |
| Lingkungan Kerja | suhu 20 ℃ ± 5 ℃; kelembaban relatif≤85% | Terminal koneksi PC | Antarmuka komunikasi RS232 |
| Menyoroti | 0.05 Accuracy Level Energy Meter Tester,Three Phase Output Meter Calibration Device,RS232 Communication Interface Electric Energy Meter Verification Device |
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Deskripsi Produk
Three Phase Multifunctional Electric Energy Meter Verification Device
Professional-grade verification equipment designed for utility company applications, featuring advanced testing capabilities for electric energy meters.
Key Features
- Integrated digital multi-function standard meter with combined meter and power source structure
- Advanced DDS technology with CPLD and 32-bit embedded system for high signal stability and low distortion
- RAM system with large color LCD display showing comprehensive electrical parameters and analysis charts
- Digital power amplifier with over 90% efficiency and 300KHz carrier frequency
- Comprehensive protection functions including voltage short circuit, open circuit, and overload alarms
- Built-in OCXO for 50KHz high precision impulse output for energy meter clock calibration
- 485 communication interface for universal meter communication testing
- Standalone operation capable with storage for 1,000 calibrated meters' data
- USB interface for upgrades, data output, and peripheral connectivity
Technical Specifications
| Instrument Accuracy Level | 0.05 or 0.1 |
| PC Connection Terminal | RS232 Communication Interface |
| Output Voltage | 3*57.7V Y, 3*100V, 3*220V Y, 3*380V (0~120% adjustable) |
| Output Current Range | 25mA, 0.1A, 1A, 5A, 25A, 100A (Minimum: 1mA) |
| Output Power | Voltage Circuit: 3*50VA, Current Circuit: 3*150VA |
| Output Stability | ≤0.02%/120S |
| Waveform Distortion | ≤ 0.5% |
| Three Phase Symmetry | Better than 120°±0.3° |
| Frequency Range | 45Hz~65Hz (0.1Hz regulation) |
| Phase Range | -180.0° ~180.0° (0.1° regulation) |
| Power Supply | 230V±10%~50Hz |
| Maximum Power Consumption | 300VA |
| Working Environment | Temperature: 20℃±5℃, Relative Humidity: ≤85% |
Advanced Testing Capabilities
Capable of performing 2nd to 21st order harmonic testing, voltage interruption and drop testing with adjustable harmonic amplitude.
Product Images
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