Інструкція з експлуатації цифрового вимірювача струму Eltako DSZ15DE-3x80A

1. Вступ

This instruction manual provides essential information for the safe and efficient operation of your Eltako DSZ15DE-3x80A Digital Current Meter. Please read this manual thoroughly before installation and use, and keep it for future reference.

2. Попередження про безпеку

УВАГА: Electrotechnical work must only be performed by qualified electricians or under their direct supervision and guidance. Failure to comply may result in serious injury or damage to equipment.

3. Продукт закінчивсяview

The Eltako DSZ15DE-3x80A is a modular digital current meter designed for direct measurement of active energy. It is suitable for mounting on a DIN-EN 60715 TH35 rail.

• Максимальний струм: 3 х 80 А
• Втрата в режимі очікування: Only 0.5 W per path
• Монтаж: DIN-EN 60715 TH35 rail
• Розміри: 4 division units (70 mm wide, 58 mm deep)
• Клас точності: B (1%)
• Інтерфейс: S0 interface for pulse output
• Вимірювання: Measures active energy based on current flow. The meter's own consumption of 0.5 W active power per path is not measured or displayed.
• Підключення провідника: Supports 1, 2, or 3 external conductors with currents up to 80 A.
• Початковий струм: 4 мА
• Дисплей: 7-segment LCD, readable for up to two weeks without power supply.
• Індикація живлення: A flashing bar on the display indicates power consumption (100 flashes per kWh).
• Tariff Functionality: Can be used as a 2-tariff meter by connecting 230 V to terminals E1/E2.

малюнок 1: Фронт view of the Eltako DSZ15DE-3x80A digital current meter, showing the LCD display, 'MODE' and 'SELECT' buttons, and connection labels L1, L2, L3. The display shows '00006.13 kWh'.

4. Налаштування та встановлення

The Eltako DSZ15DE-3x80A is designed for easy installation on a standard DIN rail.

1. Монтаж: Securely mount the meter onto a DIN-EN 60715 TH35 rail. The device occupies 4 division units, measuring 70 mm wide and 58 mm deep.
2. Електропроводка: Connect the external conductors (L1, L2, L3) to the appropriate terminals. The meter supports 1, 2, or 3 external conductors with currents up to 80 A.
3. Neutral Connection: An N connector must be available and properly connected for correct operation.
4. Tariff Control (Optional): For 2-tariff operation, connect a 230 V supply to the E1/E2 terminals.

Ensure all connections are secure and comply with local electrical codes and safety regulations.

5. Інструкція з експлуатації

The meter features a 7-segment LCD display and two control buttons: MODE and SELECT.

5.1. Дисплей та навігація по меню

• Активація кнопки: Pressing either the MODE or SELECT button will first activate the display backlight.
• Навігація по меню: Use the MODE and SELECT buttons, located next to the display, to scroll through the various menu options and display values.
• Available Displays: The meter can display the following information:
• Total active energy per tariff (T1, T2)
• Resettable active energy (RS1 or RS2)
• Instantaneous values for power (P), voltage (U), and current (I) per external conductor (L1, L2, L3)

5.2. Tariff Switching

If configured for 2-tariff operation, the meter will switch between tariffs when 230 V is applied to the E1/E2 terminals.

6. Повідомлення про помилки

The meter provides error indications to assist with troubleshooting:

• "false" Error: If an external conductor is missing or the current direction is incorrect, the display will show "false" along with the corresponding external conductor (e.g., "false L1").

7. Технічні характеристики

8. Технічне обслуговування

The Eltako DSZ15DE-3x80A digital current meter requires minimal maintenance.

• Тримайте пристрій чистим та без пилу. Використовуйте для очищення м’яку суху тканину.
• Уникайте впливу надмірної вологи або прямих сонячних променів на пристрій.
• Не використовуйте абразивні засоби чи розчинники.

9. Вирішення проблем

If you encounter issues with your meter, refer to the following common problems and solutions:

• Display shows "false" with a conductor label (e.g., "false L1"): This indicates a missing external conductor or incorrect current direction for the specified phase. Check the wiring for the indicated conductor and ensure it is connected correctly and the current flows in the intended direction.
• Дисплей порожній: Check the main power supply to the circuit being measured. While the display can retain readability for up to two weeks without power, prolonged absence of power will cause it to go blank.
• Неправильні показники: Verify that the meter is correctly wired for the number of phases in use (1, 2, or 3 external conductors). Ensure the N connector is properly connected.

If problems persist after attempting these solutions, consult a qualified electrician.

10. Гарантія та підтримка

Specific warranty information and direct support contact details are not provided in the product description. Please refer to the manufacturer's official website or your point of purchase for warranty terms and customer support options.