1. ആമുഖം
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. സുരക്ഷാ മുന്നറിയിപ്പുകൾ
മുന്നറിയിപ്പ്: 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. ഉൽപ്പന്നം കഴിഞ്ഞുview
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.
- പരമാവധി കറൻ്റ്: 3 x 80 എ
- സ്റ്റാൻഡ്ബൈ നഷ്ടം: Only 0.5 W per path
- മൗണ്ടിംഗ്: DIN-EN 60715 TH35 rail
- അളവുകൾ: 4 division units (70 mm wide, 58 mm deep)
- കൃത്യത ക്ലാസ്: ബി (1%)
- ഇൻ്റർഫേസ്: S0 interface for pulse output
- അളവ്: 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.
- കണ്ടക്ടർ കണക്ഷൻ: Supports 1, 2, or 3 external conductors with currents up to 80 A.
- നിലവിലെ ആരംഭം: 4 എം.എ
- ഡിസ്പ്ലേ: 7-segment LCD, readable for up to two weeks without power supply.
- ശക്തി സൂചന: 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.
ചിത്രം 1: ഫ്രണ്ട് 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. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും
The Eltako DSZ15DE-3x80A is designed for easy installation on a standard DIN rail.
- മൗണ്ടിംഗ്: 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.
- വയറിംഗ്: 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.
- ന്യൂട്രൽ കണക്ഷൻ: An N connector must be available and properly connected for correct operation.
- 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. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
The meter features a 7-segment LCD display and two control buttons: MODE and SELECT.
5.1. ഡിസ്പ്ലേ, മെനു നാവിഗേഷൻ
- ബട്ടൺ സജീവമാക്കൽ: Pressing either the MODE or SELECT button will first activate the display backlight.
- മെനു നാവിഗേഷൻ: 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. പിശക് സന്ദേശങ്ങൾ
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 സ്പെസിഫിക്കേഷനുകൾ
| നിർമ്മാതാവ് | എൽറ്റാക്കോ |
| മോഡൽ നമ്പർ | DSZ15DE-3x80A |
| അളവുകൾ (L x W x H) | 6.3 x 7 x 8.2 സെ.മീ |
| ഭാരം | 250 ഗ്രാം |
| വാല്യംtage | 400 വോൾട്ട് |
| അളവ് | 1 കഷണം |
| അളക്കൽ സംവിധാനം | മെട്രിക് |
| ഇലക്ട്രിക്കൽ കണക്ഷൻ തരം | DIN റെയിൽ |
| ഉപയോഗം | Professional and personal use |
| ബാറ്ററികൾ ആവശ്യമാണ് | ഇല്ല |
8. പരിപാലനം
The Eltako DSZ15DE-3x80A digital current meter requires minimal maintenance.
- ഉപകരണം വൃത്തിയായും പൊടിയില്ലാതെയും സൂക്ഷിക്കുക. വൃത്തിയാക്കാൻ മൃദുവായതും ഉണങ്ങിയതുമായ തുണി ഉപയോഗിക്കുക.
- Avoid exposing the device to excessive moisture or direct sunlight.
- ഉരച്ചിലുകളുള്ള ക്ലീനറുകളോ ലായകങ്ങളോ ഉപയോഗിക്കരുത്.
9. പ്രശ്നപരിഹാരം
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.
- പ്രദർശനം ശൂന്യമാണ്: 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.
- തെറ്റായ വായനകൾ: 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. വാറൻ്റിയും പിന്തുണയും
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.
