1. መግቢያ
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your BEMKO A31-BL01A-MID BL Electricity Meter. Please read this manual thoroughly before installation and retain it for future reference.
2. የደህንነት መረጃ
ማስጠንቀቂያ፡- Installation and maintenance of this device must be performed by qualified personnel only. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always disconnect power before installing or servicing the meter.
- Ensure all wiring connections are secure and correct according to local electrical codes.
- ቆጣሪው ጉዳት ከደረሰበት አያንቀሳቅሱት።
- መሳሪያው IP20 ደረጃ ተሰጥቶታል፣ ይህም ማለት ከ12.5ሚሜ በላይ ከሆኑ ጠጣር ነገሮች የተጠበቀ ነው ነገር ግን ከፈሳሽ ምንም አይነት መከላከያ የለውም። ደረቅ አካባቢ ውስጥ ይጫኑት።
3. ምርት አብቅቷልview
The BEMKO A31-BL01A-MID is a single-phase electricity meter designed for DIN rail mounting. It accurately measures electrical energy consumption.
ምስል 3.1: የፊት view of the BEMKO A31-BL01A-MID BL Electricity Meter, showing the digital display and pulse indicator.
ቁልፍ ባህሪዎች
- Single-phase (1 P) energy measurement.
- Accuracy Class B.
- DIN rail mounting for easy installation.
- ደረጃ የተሰጠውtage: 230 V 50 Hz AC.
- Nominal current: 100 A.
- የ IP20 ጥበቃ ደረጃ.
4. ማዋቀር እና መጫን
Before proceeding, ensure all power to the installation area is disconnected at the main circuit breaker.
4.1 መጫን
The meter is designed for DIN rail mounting. Securely attach the meter to a standard 35mm DIN rail within an appropriate enclosure.
ምስል 4.1: እይታ view illustrating the DIN rail mounting mechanism of the electricity meter.
4.2 የወልና ግንኙነቶች
Refer to the wiring diagram typically found on the meter's casing or in the manufacturer's detailed technical documentation. Ensure correct connection of live (L) and neutral (N) wires for both input and output. The meter supports a nominal current of 100A.
ምስል 4.2: ጎን view showing the terminal block for electrical connections (L and N terminals).
- Connect the incoming live wire to the designated input terminal (L-in).
- Connect the incoming neutral wire to the designated input terminal (N-in).
- Connect the outgoing live wire to the designated output terminal (L-out).
- Connect the outgoing neutral wire to the designated output terminal (N-out).
- Tighten all terminal screws securely to prevent loose connections and overheating.
After all connections are made and verified, restore power to the circuit.
5. የአሠራር መመሪያዎች
Once installed and powered, the meter will automatically begin measuring energy consumption.
5.1 ማሳያውን ማንበብ
The digital display shows the total accumulated energy consumption in kilowatt-hours (kWh). The display is continuous and does not require any button presses for basic reading.
Figure 5.1: Close-up of the meter's digital display, showing the kWh reading and pulse indicator.
5.2 Pulse ውፅዓት
The meter features a pulse output, indicated by an LED or similar mechanism, typically labeled "2000 imp/kWh". This means the meter generates 2000 pulses for every kilowatt-hour of energy consumed. This output can be used for remote monitoring or integration with other systems.
6. ጥገና
The BEMKO A31-BL01A-MID electricity meter is designed for long-term, maintenance-free operation under normal conditions.
- ማጽዳት፡ If necessary, gently wipe the meter's exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- ምርመራ፡- Periodically inspect the meter and its connections for any signs of damage, loose wiring, or discoloration. Address any issues promptly by disconnecting power and consulting a qualified electrician.
- አካባቢ፡ Ensure the operating environment remains within the specified temperature and humidity ranges and free from excessive dust or moisture.
7. መላ መፈለግ
If you encounter issues with your electricity meter, consider the following common problems and solutions:
| ችግር | ሊሆን የሚችል ምክንያት | መፍትሄ |
|---|---|---|
| Meter display is blank | No power supply to the meter. | Check the main circuit breaker and wiring connections. Ensure power is restored. |
| Meter not accumulating kWh | Incorrect wiring or no load connected. | Verify wiring connections according to the diagram. Ensure there is an active electrical load. |
| Pulse indicator (LED) not flashing | No power consumption or faulty meter. | Confirm that electrical devices are drawing power. If consumption is active and the LED is off, contact support. |
| ያልተለመዱ ድምፆች ወይም ሽታዎች | ውስጣዊ ብልሽት ወይም ከመጠን በላይ ሙቀት። | Immediately disconnect power. Do not attempt to repair. Contact a qualified electrician or manufacturer support. |
For issues not listed here or if troubleshooting steps do not resolve the problem, contact qualified technical support.
8. ዝርዝሮች
| መለኪያ | ዋጋ |
|---|---|
| ሞዴል | A31-BL01A-MID |
| ደረጃ የተሰጠው ጥራዝtage | 230 ቮ ኤሲ ፣ 50 ኤች |
| ስመ ወቅታዊ | 100 አ |
| የሞጁሎች ብዛት | 1 P (Single Phase) |
| ትክክለኛነት ክፍል | B |
| የመጫኛ አይነት | DIN የባቡር ተራራ |
| የጥበቃ ደረጃ | IP20 |
| ጥራጥሬ ውጤት | 2000 imp/kWh |
| የምርት ልኬቶች | 9.5 x 1.82 x 7.2 ሴ.ሜ |
| ክብደት | 117 ግ |
9. ዋስትና እና ድጋፍ
For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact your retailer. BEMKO products are designed for reliability, but in case of any issues, please reach out to your point of purchase or the official BEMKO support channels for assistance.
አምራች፡ BEMKO SP. Z O.O.
For technical support or service inquiries, please visit the official BEMKO webጣቢያ ወይም የደንበኞች አገልግሎት ክፍልን ያነጋግሩ።