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

1. Entwodiksyon

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. Enfòmasyon sou Sekirite

• Enstalasyon dwe fèt pa yon elektrisyen kalifye.
• Asire ke ekipman pou pouvwa a dekonekte anvan enstalasyon oswa antretyen.
• Do not operate the device in wet conditions or with wet hands.
• Verify that the device's specifications match your electrical system requirements.
• Kenbe timoun yo lwen enstalasyon elektrik.

3. Pwodwi souview

3.1. Fonksyon kle

• Sou-voltage pwoteksyon
• Anba-voltage pwoteksyon
• Pwoteksyon sou-aktyèl
• Otomatik rekiperasyon
• An tan reyèl voltage ekspozisyon
• Real-time current display
• Reglabl voltage calibration (±10%)
• Faktori Reyajiste fonksyon
• Error inquiry function

3.2. Konpozan aparèy

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

Figi 1: Devan 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. Enstalasyon

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

1. Dekoneksyon pouvwa: Before starting, ensure the main power supply to the circuit is completely disconnected to prevent electrical shock.
2. Montaj: Snap the device onto a standard 35mm DIN rail in your electrical panel.
3. Fil elektrik:
   • 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.
   • Asire w ke tout koneksyon yo sere epi an sekirite.
4. Verifikasyon: Tcheke tout koneksyon fil elektrik yo de fwa pou wè si yo kòrèk epi an sekirite.
5. Retablisman pouvwa: Restore power to the circuit. The device will power on and display the current voltage ak lekti aktyèl yo.

5. Operating Instructions and Settings

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

5.1. Fonksyon bouton

• Bouton pouvwa: Turns the device ON/OFF (if applicable, or for display cycling).
• SET bouton: Enters/exits setting mode and cycles through parameters.
• Bouton flèch anlè (▲): Increases parameter values.
• Bouton flèch anba (▼): Decreases parameter values.

5.2. Ajiste Paramèt

Pou ajiste yon paramèt:

1. Peze a SET button to enter the setting mode. The first parameter will flash.
2. Peze SET 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 ▲ (Leve) ak ▼ (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 SET 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. Reset faktori

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. Antretyen

• Regularly inspect the device for any signs of physical damage or loose connections.
• Kenbe aparèy la pwòp epi san pousyè. Sèvi ak yon twal sèk epi mou pou netwaye.
• Pa sèvi ak pwodui netwayaj abrazif oswa solvang.
• Asire bon vantilasyon alantou aparèy la pou anpeche surchof.

NAN. Depanaj

8. Espesifikasyon