1. Bubuka
The SINOTIMER SVP-912 is an adjustable overvoltage jeung undervoltage 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 overvoltage atanapi undervoltage occurs and restores power once the voltage balik deui ka tingkat normal.
2. Émbaran Kasalametan
- Pamasangan sareng pangropéa ngan ukur kedah dilakukeun ku tukang listrik anu mumpuni.
- Ensure the main power supply is disconnected before installation or any wiring work.
- Verify that the device's specifications (voltage, current) match your electrical system requirements.
- Ulah ngajalankeun alat ku leungeun baseuh atawa dina damp kaayaan.
- This device is for protection against voltage fluctuations; it does not protect against overcurrents unless integrated with an appropriate circuit breaker.
3. Produk Langkungview
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 Eusi pakét
- 1 x SINOTIMER SVP-912 Voltage Protective Device
- 1 x Manual Pamaké
3.2 Tata Tata Alat
4. Pamasangan
4.1 Pamasangan
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 Ukuran
Refer to the diagram below for precise dimensions to ensure proper fit and clearance during installation.
4.3 Diagram Wiring
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. Operasi
5.1 Fungsi
- Overvoltage panyalindungan
- Undervoltage panyalindungan
- Real-waktos voltage display (voltage ukur)
- Adjustable overvoltagnilai panyalindungan e
- Adjustable overvoltage nilai recovery
- Adjustable overvoltage protection operation time
- Adjustable undervoltagnilai panyalindungan e
- Adjustable undervoltage nilai recovery
- Adjustable undervoltage protection operation time
- Adjustable fault recovery delay time
- Adjustable power-on delay time
- Reset mode selection
- Patarosan kasalahan
- Mulangkeun setélan pabrik
5.2 Parameter Nyetél
The device features 'SET', 'UP' (▲), 'DOWN' (▼), and 'ADJ' buttons for configuration. Specific instructions for adjusting each parameter (overvoltage / undervoltage 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 overvoltage atanapi undervoltage event occurs, the corresponding 'Over(V)' or 'Under(V)' indicator light will illuminate, and the device will cut off power.
6. Pangropéa
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. Cara ngungkulan
- Alat teu hurung: Check input wiring (L and N terminals) and ensure the main power supply is active.
- Frequent tripping: Review your set overvoltage jeung undervoltage thresholds. They might be too sensitive for your power supply conditions. Adjust the recovery delay time if brief fluctuations are causing unnecessary trips.
- salah voltage reading: Pariksa input voltage 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. Spésifikasi
| Parameter | Nilai |
|---|---|
| Nominal Voltage (Un) | AC230V~50/60Hz |
| Dipeunteun Ayeuna (Ie) | 40A |
| Overvoltage Protection Range (Uvo) | AC221V-300V (Adjustable) |
| Undervoltage Protection Range (Uve) | AC150V-219V (Adjustable) |
| Waktos Pamulihan | 2-512s (Saluyukeun) |
| Bahan | ABS + Electronic Component |
| Ukuran (H x W x D) | 85mm x 36mm x 65mm |
| Pamasangan | 35mm Din Rail |
| Warna | Bodas |
9. Tips pamaké
- For optimal protection, set the overvoltage jeung undervoltage 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. Garansi jeung Rojongan
Kanggo inpormasi garansi, dukungan téknis, atanapi patarosan layanan, mangga ngahubungi tempat pameseran anjeun anu asli atanapi produsén sacara langsung. Simpen resi pameseran anjeun salaku bukti pameseran.
