1. 서론
The SINOTIMER SVP-912 is an adjustable overvoltage와 언더볼tage protective device designed for single-phase electrical equipment. It is primarily used in residential household boxes or distribution lines to safeguard electrical appliances from damage caused by abnormal voltage conditions. This device automatically cuts off the power supply when overvoltag전자 또는 언더볼tage occurs and restores power once the voltage는 정상 수준으로 돌아갑니다.
2. 안전 정보
- 설치 및 유지 관리는 자격을 갖춘 전기 기술자만 수행해야 합니다.
- Ensure the main power supply is disconnected before installation or any wiring work.
- 기기의 사양(볼륨)을 확인하십시오.tag(예: 전류)는 전기 시스템 요구 사항과 일치해야 합니다.
- 젖은 손으로 기기를 조작하지 마세요.amp 정황.
- This device is for protection against voltage fluctuations; it does not protect against overcurrents unless integrated with an appropriate circuit breaker.
3. 제품 오버view
The SVP-912 features an LED display for real-time voltage monitoring and buttons for setting protection parameters. It is designed for Din Rail mounting.
3.1 패키지 내용
- 1 x SINOTIMER SVP-912 Voltage 보호 장치
- 1 x 사용자 설명서
3.2 장치 레이아웃
4. 설치
4.1 장착
The SVP-912 is designed for standard 35mm Din Rail mounting. Ensure the Din Rail is securely fastened within an electrical enclosure or distribution box.
4.2 치수
Refer to the diagram below for precise dimensions to ensure proper fit and clearance during installation.
4.3 배선도
Connect the SVP-912 according to the wiring diagram provided. Ensure correct polarity (Neutral 'N' and Live 'L') for both input (IN) and output (OUT) terminals. It is recommended to install the voltage protector in series with a power switch and an air circuit breaker for comprehensive protection.
5. 운영
5.1가지 기능
- 오버볼tag전자 보호
- 언더볼tag전자 보호
- 실시간 볼륨tage display (voltag전자 측정)
- Adjustable overvoltag전자 보호 값
- Adjustable overvoltage 회복 가치
- Adjustable overvoltage protection operation time
- Adjustable undervoltag전자 보호 값
- Adjustable undervoltage 회복 가치
- Adjustable undervoltage protection operation time
- Adjustable fault recovery delay time
- Adjustable power-on delay time
- Reset mode selection
- 오류 쿼리
- 공장 설정으로 복원
5.2 파라미터 설정
The device features 'SET', 'UP' (▲), 'DOWN' (▼), and 'ADJ' buttons for configuration. Specific instructions for adjusting each parameter (overvoltag전자/언더볼tage thresholds, recovery times, delay times) are typically detailed in the full manufacturer's manual. Generally, the 'SET' button is used to enter the setting mode, 'UP' and 'DOWN' to adjust values, and 'ADJ' or 'SET' again to confirm and exit.
The LED display shows the current voltage. When an overvoltag전자 또는 언더볼tage event occurs, the corresponding 'Over(V)' or 'Under(V)' indicator light will illuminate, and the device will cut off power.
6. 유지관리
The SVP-912 is designed for low maintenance. Periodically inspect the device for any signs of physical damage, loose connections, or discoloration. Ensure the ventilation slots (if any) are free from dust and debris. Cleaning should be done with a dry, soft cloth. Do not use abrasive cleaners or solvents.
7. 문제 해결
- 장치가 켜지지 않음: Check input wiring (L and N terminals) and ensure the main power supply is active.
- 잦은 트리핑: Review 당신의 세트 오버볼륨tage와 언더볼tage thresholds. They might be too sensitive for your power supply conditions. Adjust the recovery delay time if brief fluctuations are causing unnecessary trips.
- 잘못된 볼륨tag전자책 읽기: 입력 볼륨 확인tage with a multimeter to ensure the device's reading is accurate. If discrepancies persist, contact support.
- Device not resetting automatically: Check the 'Reset mode selection' settings. Ensure it is configured for automatic recovery if desired.
8. 사양
| 매개변수 | 값 |
|---|---|
| 공칭 권tag전자(Un) | AC230V~50/60Hz |
| 정격 전류(즉) | 40A |
| 오버볼tage Protection Range (Uvo) | AC221V-300V (Adjustable) |
| 언더볼tage Protection Range (Uve) | AC150V-219V (Adjustable) |
| 복구 시간 | 2-512초(조정 가능) |
| 재료 | ABS + Electronic Component |
| 치수(높이 x 너비 x 깊이) | 85mm x 36mm x 65mm |
| 설치 | 35mm Din Rail |
| 색상 | 하얀색 |
9. 사용자 팁
- 최적의 보호를 위해 오버볼륨을 설정하십시오.tage와 언더볼tage thresholds slightly outside your normal operating voltage range to avoid nuisance tripping while still providing effective safeguarding.
- Consider the recovery delay time carefully. A longer delay can prevent rapid on/off cycling during unstable power conditions, protecting sensitive equipment.
- Regularly check the LED display to monitor your line voltage and ensure it remains within safe operating parameters.
10. 보증 및 지원
보증 정보, 기술 지원 또는 서비스 문의는 구매처 또는 제조사에 직접 문의해 주세요. 구매 증빙 자료로 구매 영수증을 보관하세요.
