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글로벌 전력 솔루션 엔지니어안정적인 품질, 정시 납품, 신뢰할 수 있는 장기 파트너. -
골프 전기 공학전문 기술과 완벽한 애프터 서비스. -
국제전력연구L맞춤형 솔루션은 우리의 프로젝트 요구 사항을 완벽하게 충족시킵니다. -
남미 전기 전력 P전문 팀, 좋은 의사 소통 및 안정적인 공급.
Single Phase Transformer Low Voltage Impedance Voltage Analyzer Transformer Short Circuit
| 측정 범위 | 1-1999μΩ | 정확도 등급 | 높은 정확도 |
|---|---|---|---|
| 작동 온도 | -10 ℃ ~ 40 ℃ | 시간 해상도 | 1S |
| 현재 해상도 | 1μΩ | 원래 장소 | 중국 후베이 |
| 해결 | 1μΩ | 측정 정확도 | ±0.1% |
| 측정 범위 | 1-1999μΩ | 작동 전원 공급 장치 | AC220V ± 10%, 50HZ ± 1HZ |
| 무게 | 12kg | 디스플레이 모드 | 3자리 반 자리 LCD |
| 용량 | 380*350*260mm | 유형 | 전기 테스트 장비 |
| 보호 등급 | IP65 | 맞춤형 지원 | OEM, ODM, OBM, |
| 정확성 | ±0.5% | 원산지 | 후베이 |
| 전류(자동 범위) | 1A~100A | 주파수(전력주파수) | 45~55(Hz) |
| 기구 디스플레이 | 4자리 숫자 | 상대습도 | 85%RH 이하 |
| 작동 전원 | AC 220V±10% 50Hz±1Hz | 주변 온도 | -10 ℃ ~ 40 ℃ |
| 힘 | COS > 0.15 ± (읽기 * 0.5% + 3자리) | 전압(자동 범위) | 15~900V |
| 외부 치수 | 본체 360*290*170(mm) 케이블박스 360*290*170(mm) | ||
| 강조하다 | IP65 single phase transformer,Low Voltage single phase transformer,High Accuracy 1 phase transformer |
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This instrument provides the most direct method for assessing whether transformer windings have deformed after being subjected to short-circuit current impacts or mechanical shocks during transportation and installation. It plays a crucial role in determining whether a transformer can be put into service and serves as a key criterion for deciding if disassembly inspection is required.
Our independently developed next-generation transformer parameter measurement instrument is designed for low-voltage short-circuit impedance measurements on 35kV and higher-voltage main transformers under both field and laboratory conditions. Featuring a compact design and powerful functionality, it incorporates a built-in 2000W adjustable power supply and utilizes advanced A/D synchronous AC sampling and digital signal processing technology for highly accurate measurement data.
- Three-phase short-circuit impedance measurement with automatic calculations
- Single-phase short-circuit impedance measurement capability
- Zero-sequence impedance measurement for star-connected transformers
- Direct measurement within instrument range with external transformer support
- 7-inch high-brightness touchscreen color LCD with Chinese/English language support
- Built-in 2000W AC adjustable power supply with automatic voltage regulation
- 232 interface for external functionality expansion
- Integrated printer for displaying and printing measured data
- Built-in memory stores up to 200 sets of measurement data
- USB port for data access and storage
- Permanent calendar and clock functions
- Android compatibility with dedicated app for remote control
| Parameter | Range/Value | Accuracy |
|---|---|---|
| Voltage (Auto Range) | 15-900V | ±(reading * 0.2% + 3 digits) |
| Current (Auto Range) | 1A-100A | ±(reading * 0.2% + 3 digits) |
| Power | COSΦ > 0.15 | ±(reading * 0.5% + 3 digits) |
| Frequency | 45-55 Hz | ±0.1% |
| Short-circuit Impedance | 0-100% | ±0.5% |
| Display | 4-digit display | |
| Built-in Power Supply | 2000W AC, 0-220V, 10A | |
| Parameter | Specification |
|---|---|
| Ambient Temperature | -10℃ to 40℃ |
| Relative Humidity | ≤85% RH |
| Operating Power Supply | AC 220V ±10%, 50Hz ±1Hz |
| Dimensions (Main Unit) | 360 * 290 * 170 mm |
| Dimensions (Cable Box) | 360 * 290 * 170 mm |
| Weight (Main Unit) | 4.9 kg |
| Weight (Cable Box) | 5.2 kg |
| Test Cable Length | Standard 8 meters (custom lengths available) |
