Tomzn TOVPD1-80-EC Adjustable Over/Under Voltage and Over Current Protection Device User Manual

1. Destpêk

This manual provides detailed instructions for the installation, operation, and maintenance of the Tomzn TOVPD1-80-EC Adjustable Over/Under Voltage and Over Current Protection Device. This device is designed to protect electrical appliances and circuits from damage caused by voltage fluctuations and excessive current. Please read this manual thoroughly before use to ensure safe and correct operation.

2. Agahiyên Ewlekariyê

• Sazkirin divê ji hêla elektrîkê pispor ve were kirin.
• Piştrast bikin ku dabînkirina hêzê berî sazkirinê an lênihêrînê qut bûye.
• Do not operate the device in wet conditions or with wet hands.
• Verify that the device's specifications match your electrical system requirements.
• Zarokan ji tesîsên elektrîkê dûr bixin.

3. Hilbera Serîview

3.1. Fonksiyonên sereke

• Over-voltage parastin
• Under-voltage parastin
• Parastina zêde-niha
• Vegerandina otomatîk
• Real-time voltage display
• Real-time current display
• Vol. Adjustabletage calibration (±10%)
• Fonksiyona vesazkirina kargehê
• Error inquiry function

3.2. Components Device

The device features a digital display for voltage and current, indicator lights for protection status, and control buttons for settings adjustment.

jimar 1: Pêşde view of the Tomzn TOVPD1-80-EC protection device. Note: The image displays model TOVPD1-60-EC, but the instructions apply to the TOVPD1-80-EC model with an 80 Ampere rating.

The device includes input terminals (IN) and output terminals (OUT) for electrical connections, along with a power indicator and status LEDs for over-voltage (>V), under-voltage (<V), and over-current (>A).

4. Sazkirin

The TOVPD1-80-EC device is designed for DIN rail mounting (35mm). Follow these steps for proper installation:

1. Veqetandina hêzê: Before starting, ensure the main power supply to the circuit is completely disconnected to prevent electrical shock.
2. Çêkirin: Snap the device onto a standard 35mm DIN rail in your electrical panel.
3. Têlkirin:
   • Connect the incoming live (L) and neutral (N) wires from the power source to the "IN" terminals of the device.
   • Connect the outgoing live (L) and neutral (N) wires to the load (appliances/circuit) from the "OUT" terminals of the device.
   • Piştrast bikin ku hemî girêdan hişk û ewledar in.
4. Tesdîq: Double-check all wiring connections for correctness and security.
5. Vegerandina hêzê: Restore power to the circuit. The device will power on and display the current voltage û xwendinên heyî.

5. Operating Instructions and Settings

The device displays real-time voltage and current. Use the control buttons to adjust protection parameters.

5.1. Fonksiyon Bişkojk

• Bişkojka Hêzê: Turns the device ON/OFF (if applicable, or for display cycling).
• Bişkoka SET: Enters/exits setting mode and cycles through parameters.
• Up Arrow Button (▲): Increases parameter values.
• Down Arrow Button (▼): Decreases parameter values.

5.2. Eyarkirina Parametreyên

To adjust a parameter:

1. Bitikîne DANÎN button to enter the setting mode. The first parameter will flash.
2. Rojnamevanî DANÎN repeatedly to cycle through the available parameters (e.g., Over-voltage protection threshold, Under-voltage protection threshold, Over-current protection threshold, recovery delays, etc.).
3. When the desired parameter is flashing, use the ▲ (Her) û ▼ (Down) buttons to adjust its value.
4. After setting the value, wait a few seconds for the device to automatically save the setting and exit the setting mode, or press DANÎN again to move to the next parameter.

5.3. Parameter Ranges and Default Values (for 220V/80A model)

Note: The over-current adjustment range is inferred to be up to 80A for the TOVPD1-80-EC model, although the provided description mentions 40A and 63A variants. Always refer to the specific markings on your device.

5.4. Factory Reset

To restore the device to its factory default settings, press and hold the ▼ (Down) button for more than 12 seconds. The display will indicate a reset.

5.5. Error Inquiry

To inquire about past error events, press and hold the ▲ (Up) button for more than 12 seconds. The device will display error codes or logs if available.

6. Maintenance

• Regularly inspect the device for any signs of physical damage or loose connections.
• Amûrê paqij û bê toz bihêle. Ji bo paqijkirinê qumaşek hişk û nerm bikar bîne.
• Paqijkerên abrasive an solvanan bikar neynin.
• Ji bo pêşîlêgirtina germbûna zêde, hewaya rast li dora cîhazê bicîh bikin.

7. Destpêkirin

8. Specifications