1. ആമുഖം
This manual provides essential information for the safe and effective installation, operation, and maintenance of the BEMKO BM A30-BM01B-L Single-Phase Energy Meter. Please read this manual thoroughly before attempting any installation or operation to ensure proper functionality and safety.
The BEMKO BM A30-BM01B-L is a compact, single-phase electronic energy meter designed for measuring active electrical energy consumption in residential, commercial, or industrial applications. It is specifically engineered for mounting on a standard 35mm DIN rail.
2 സുരക്ഷാ വിവരങ്ങൾ
മുന്നറിയിപ്പ്: Electrical installation and maintenance should only be performed by qualified personnel in accordance with all national and local electrical codes and regulations. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always disconnect power to the circuit before installing, servicing, or removing the energy meter.
- Do not operate the device if it appears damaged or if any part is broken.
- Ensure proper grounding connections are made where required.
- The device is rated IP20, meaning it is protected against solid objects larger than 12.5mm but has no protection against water or moisture. Do not expose the meter to liquids.
- Observe the specified operating temperature range of -10 °C to +45 °C.
3. ഉൽപ്പന്നം കഴിഞ്ഞുview
The BEMKO BM A30-BM01B-L energy meter is designed for accurate and reliable energy measurement. Key features include:
- റേറ്റുചെയ്ത വോളിയംtage: 230V എസി
- റേറ്റുചെയ്ത നിലവിലെ: 10(80)A (Base current 10A, Maximum current 80A)
- ആവൃത്തി: 50/60Hz
- കൃത്യത ക്ലാസ്: 1.0 (CI.1)
- പൾസ് കോൺസ്റ്റന്റ്: 1000 imp/kWh
- ഡിസ്പ്ലേ: LCD with 5+1 digits for energy readings
- മൗണ്ടിംഗ്: 35mm DIN rail (1 module width)
- വൈദ്യുതി ഉപഭോഗം: < 0.4W / 8VA
4. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും
Before installation, ensure that the main power supply is switched off at the circuit breaker to prevent electrical hazards.
4.1 മൗണ്ടിംഗ്
- Locate a suitable position within your electrical panel for DIN rail mounting.
- Clip the BEMKO BM A30-BM01B-L meter onto a standard 35mm DIN rail. Ensure it is securely fastened.
4.2 വയറിംഗ് കണക്ഷനുകൾ
Refer to the wiring diagram typically provided on the meter itself or in supplementary documentation. The meter has input and output terminals for the live and neutral conductors.
- Connect the incoming live (L) and neutral (N) wires to the designated input terminals.
- Connect the outgoing live (L) and neutral (N) wires to the designated output terminals, leading to the load circuit.
- അയഞ്ഞ കോൺടാക്റ്റുകളും അമിതമായി ചൂടാകുന്നതും തടയാൻ എല്ലാ കണക്ഷനുകളും ഇറുകിയതും സുരക്ഷിതവുമാണെന്ന് ഉറപ്പാക്കുക.
After all connections are made and verified, restore power to the circuit. The meter's LCD display should illuminate, indicating it is operational.
5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
5.1 ഡിസ്പ്ലേ വായിക്കൽ
The LCD display shows the total accumulated active energy consumption in kilowatt-hours (kWh). The display typically has 5 digits for whole kWh and 1 decimal digit (e.g., 12345.6 kWh).
5.2 പൾസ് സൂചകം
The meter features a pulse indicator (often an LED) that flashes at a rate proportional to the energy being consumed. For this model, 1000 flashes correspond to 1 kWh of energy consumption.
5.3 പ്രവർത്തനം പുനഃസജ്ജമാക്കുക
The orange 'RESET' button on the front panel is used to clear the accumulated energy reading. Press and hold the button for a few seconds until the display resets to zero. This function is useful for monitoring energy consumption over specific periods (e.g., daily, weekly, monthly).
6. പരിപാലനം
The BEMKO BM A30-BM01B-L energy meter is designed for maintenance-free operation under normal conditions.
- വൃത്തിയാക്കൽ: If cleaning is necessary, gently wipe the exterior with a dry, soft cloth. Do not use abrasive cleaners, solvents, or liquids, as these can damage the device or compromise its IP rating.
- പതിവ് പരിശോധനകൾ: Periodically inspect the wiring connections to ensure they remain tight and free from corrosion. Check for any visible signs of damage to the meter casing.
7. പ്രശ്നപരിഹാരം
If you encounter issues with your energy meter, consider the following troubleshooting steps:
- ഡിസ്പ്ലേ ഇല്ല/പവർ ഇല്ല:
- സർക്യൂട്ടിലേക്കുള്ള പ്രധാന പവർ സപ്ലൈ സജീവമാണോ എന്ന് പരിശോധിക്കുക.
- എല്ലാ വയറിംഗ് കണക്ഷനുകളും കൃത്യവും സുരക്ഷിതവുമാണെന്ന് പരിശോധിക്കുക.
- Ensure the meter is properly seated on the DIN rail.
- തെറ്റായ വായനകൾ:
- Confirm that the meter is correctly wired according to the input/output designations.
- Ensure the load connected does not exceed the meter's maximum current rating (80A).
- Pulse Indicator Not Flashing:
- Verify that there is an active electrical load connected and drawing power through the meter.
- Check power supply to the meter.
If problems persist after performing these checks, contact a qualified electrician or the manufacturer's support for assistance. Do not attempt to open or repair the meter yourself.
8 സ്പെസിഫിക്കേഷനുകൾ
| നിർമ്മാതാവ് | BEMKO SP. Z O.O. |
| മോഡൽ നമ്പർ | A30-BM01B-L |
| റേറ്റുചെയ്ത വോളിയംtage | 230V എസി |
| റേറ്റുചെയ്ത കറൻ്റ് | 10(80)എ |
| ആവൃത്തി | 50/60Hz |
| കൃത്യത ക്ലാസ് | 1.0 (CI.1) |
| സ്ഥിരമായ പൾസ് | 1000 imp/kWh |
| ഡിസ്പ്ലേ തരം | LCD, 5+1 digits |
| മൗണ്ടിംഗ് | 35mm DIN Rail (1P) |
| വൈദ്യുതി ഉപഭോഗം | 0.4W ≤ 8VA |
| പ്രവർത്തന താപനില | -10 °C മുതൽ +45 °C വരെ |
| IP റേറ്റിംഗ് | IP20 |
| മെറ്റീരിയൽ | പ്ലാസ്റ്റിക് |
| അളവുകൾ (L x W x H) | 10.05 x 3.65 x 6.5 സെ.മീ |
| ഭാരം | 50 ഗ്രാം |
9. വാറൻ്റിയും പിന്തുണയും
Warranty information for the BEMKO BM A30-BM01B-L energy meter is typically provided at the point of purchase or included with the product packaging. Please retain your proof of purchase for warranty claims.
For technical support, inquiries, or further assistance, please refer to the contact information provided by your retailer or visit the official BEMKO website. Do not attempt to service the device yourself, as this may void the warranty and pose safety risks.
