1. Bubuka
This manual provides detailed instructions for the installation, operation, and maintenance of the SINOTIMER SVP-915-40A Adjustable Voltage Protector. This device is designed to protect electrical circuits and appliances from damage caused by overvoltage jeung undervoltage conditions. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
2. Produk Langkungview
The SINOTIMER SVP-915-40A is an adjustable voltage protection device featuring an HD LCD display for real-time voltage monitoring. It automatically disconnects power when voltage exceeds or falls below user-defined thresholds and reconnects when voltage mulih deui ka tingkat operasi normal.
Gambar 1: Hareupeun view of the SINOTIMER SVP-915-40A Adjustable Voltage Protector. The device features an LCD screen displaying "230V" and three control buttons: SET, Up, and Down, for adjusting parameters.
3. Fitur konci
- Voltage panyalindungan: Automatically cuts off power to protect connected equipment during overvoltage atanapi undervoltage kaayaan.
- Sambungan deui otomatis: Restores power supply automatically once the circuit voltage mulih deui ka rentang operasi normal.
- Adjustable Thresholds:
- Overvoltage Protection Range: Adjustable from 221V to 290V.
- Undervoltage Protection Range: Adjustable from 150V to 219V.
- Layar LCD HD: Provides clear and easy-to-read real-time voltagnilai e.
- Voltmeter Function: Can be used as a standalone voltmeter to display the actual circuit voltage.
4. Spésifikasi
| Parameter | Nilai |
|---|---|
| Modél | SVP-915-40A |
| Dipeunteun Ayeuna | 40A |
| Sumber Daya | AC |
| Gawé Voltage | 230VAC 50 / 60Hz |
| Overvoltage Range panyalindungan | 221V - 290V (Adjustable) |
| Undervoltage Range panyalindungan | 150V - 219V (Adjustable) |
| Ukuran (L x W x H) | 9.14 x 7.37 x 4.32 cm |
| Beurat | 181 g |
Gambar 2: Dimensional drawing of the voltage protector, showing its height (85mm), width (36mm), and depth (65mm), along with other side measurements.
5. Pamasangan
Bewara Kasalametan Penting: Installation should only be performed by a qualified electrician. Ensure the main power supply is disconnected before commencing any wiring work. Failure to do so may result in electric shock or damage to the device.
- Pamasangan: The device is designed for DIN rail mounting. Securely attach it to the DIN rail within your electrical panel.
- Wiring: Tingal diagram wiring handap.
- Connect the incoming Live (L) and Neutral (N) wires to the "IN" terminals at the top of the protector.
- Connect the outgoing Live (L) and Neutral (N) wires from the "OUT" terminals at the bottom of the protector to your load or downstream circuit breaker.
- Pastikeun sadaya sambungan kedap tur aman pikeun nyegah kontak leupas sarta overheating.
- Verifikasi: After wiring, double-check all connections for correctness and security before restoring power.
Gambar 3: Wiring diagram illustrating the connection of the voltage protector between a power switch and an air circuit breaker. The Live (L) and Neutral (N) lines are clearly marked for input and output connections.
6. Operasi
Once installed and powered on, the device will display the current voltage on its LCD screen. You can adjust the overvoltage jeung undervoltage protection thresholds using the control buttons.
- Viewing Current Voltage: The LCD continuously displays the real-time circuit voltage.
- Lebet kana Modeu Setélan: Pencét jeung tahan tombol SET button for approximately 3-5 seconds until the display starts flashing.
- Adjusting Overvoltage Threshold (U>):
- While in setting mode, press the SET button repeatedly to cycle through parameters until "U>" (Overvoltage) is displayed and flashing.
- Ngagunakeun éta Ka luhur (▲) jeung Turun (▼) buttons to adjust the desired overvoltage protection value (221V-290V).
- Adjusting Undervoltage Threshold (U<):
- Pencét éta SET button again to cycle to "U<" (Undervoltagjeung).
- Ngagunakeun éta Ka luhur (▲) jeung Turun (▼) buttons to adjust the desired undervoltage protection value (150V-219V).
- Nyimpen Setélan: After adjusting all desired parameters, wait for approximately 5-10 seconds without pressing any buttons. The device will automatically save the settings and exit the setting mode.
- Reset Manual: Dina hal voltage fault, the device will trip. Once the voltage returns to normal, it will automatically reconnect. If manual intervention is required, power cycle the device.
7. Pangropéa
The SINOTIMER SVP-915-40A is designed for minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:
- Inspeksi rutin: Periodically inspect the device and its wiring for any signs of damage, loose connections, or discoloration.
- beberesih: Jaga alat tetep beresih sareng bebas tina lebu sareng lebu. Anggo kaén anu garing sareng lembut pikeun beberesih. Ulah make cleaners cair.
- Kaayaan Lingkungan: Ensure the device is operated within its specified environmental conditions (temperature, humidity) to prevent malfunction.
- Pariksa profésional: If you suspect any malfunction or damage, consult a qualified electrician for inspection and repair. Do not attempt to repair the device yourself.
8. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Alat teu hurung. | Taya kakuatan input; wiring salah; kasalahan internal. | Check main power supply. Verify wiring connections according to the diagram. If problem persists, consult a qualified electrician. |
| Alat sering teu jalan. | Voltage fluctuations in the circuit; protection thresholds set too narrow. | Monitor circuit voltage to confirm fluctuations. Adjust overvoltage / undervoltage thresholds slightly wider if necessary, ensuring they remain within safe limits for your appliances. |
| LCD display is blank or erratic. | Power issue; internal display fault. | Check power supply. Power cycle the device. If the issue continues, the device may require professional inspection. |
| Cannot adjust settings. | Not in setting mode; buttons malfunctioning. | Press and hold the SET button for 3-5 seconds to enter setting mode. If buttons are unresponsive, the device may be faulty. |
9. Émbaran Kasalametan
- Always disconnect the main power supply before installing, wiring, or performing any maintenance on the device.
- This device is intended for indoor use in dry environments. Do not expose it to water, moisture, or extreme temperatures.
- Ensure proper grounding where applicable and follow all local electrical codes and regulations.
- Do not exceed the maximum rated current of 40A.
- Jauhkeun tina jangkauan barudak.
- If the device is damaged or malfunctions, discontinue use immediately and seek professional assistance.
10. Garansi jeung Rojongan
For warranty information and technical support, please refer to the documentation provided with your purchase or contact your retailer. Keep your purchase receipt as proof of purchase.
