Three Phase Prepaid Electric Meter

Three Phase Prepaid Electric Meter

Three Phase STS Prepaid AMR Energy Meter Three Phase STS Prepaid AMR Energy Meter is a new generation of smart meter, working with Laison LAPIS system, the meter can realize the function of automatic reading, load control and prepayment function, this meter complies with IEC 61053-23,...

Product Details

Three Phase STS Prepaid AMR Energy Meter 


 Three Phase STS Prepaid AMR Energy Meter is a new generation of smart meter, working with Laison LAPIS system, the meter can realize the function of automatic reading, load control and prepayment function, this meter complies with IEC 61053-23, IEC61053-21. Meter parameter is configurable through software, the meter has high precision, low power consumption, it is suitable for the user in villa, commercial and industrial project, etc.


1.Parameter

Parameter 


Accuracy (kWh) 

Class B (EN 50470-3)  or  Class 1 (IEC 62053-21) 

Accuracy  (kvarh) 

Class 2 (IEC 62053-23) 

Basic current Ib 

5A, 10A 

Maximum current Imax 

60A, 100A

Starting current 

0.004Ib(Direct connection) 

Operating voltage range  

85~480V (Wide voltage range) 

Operating frequency 

50Hz 

Compression strength 

4kV, 50Hz, 1 minute 

Anti-surge 
Voltage 

Current 

6kV, 1.2/50μs 
5kA, 8/20μs 

Immunity to short-circuit current 

30Imax 

Immunity to electrical fast 
     Transients/bursts (EFTB) 

4 kV (IEC 61000-4-4) 

Operating temperature range 

-45°C ~ +75°C 

Storage temperature 

-55°C ~ +85°C 

Battery

Operating for at least 2years in case of any power failure

Communication

Optical communication

Dimension

170mm* 111.5mm* 290mm

Weight

2kg



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 1.2 Prepayment functions

  1. The meter can be integrated with relay and will disconnected from the power in some case, such as over load, over voltage, tampering, remote control and so on.

  2. The meter is recharged through keyboard on the meter, the main prepayment functions are:

   2.1 Charging
 2.2 Remaining credit alarms (the alarm limit is configurable)
 2.3 Anti-electricity hoarding (the credit hoarding is configuration)
 2.4 Overdraft (credit is configuration)
 2.5 Friendly credit, In this mode, the relay will be off even is the credit is not enough.

  1. The meter can also be configured to post-payment mode for user’s convenience.

1.3 Event record

  1. Tampering

  2. Power off/on

  3. Remote relay control

  4. Current unbalance

  5. Losing phase

  6. Sag of each phase

  7. Swell of each phase

  8. Module remove

1.4 Tampering proof

  1. Meter cover open

  2. Terminal field influence

  3. Energy reverse

  4. Current unbalance

  5. Battery remove

1.5 Demand

  1. Record the import/export active MD and MX demand

  2. Record the import/export reactive MD and MX demand

  3. Record the import/export active the accumulated MD

  4. Record the import/export reactive the accumulated MD

  5. MD reset

  6. Support block and split type demand


Company's Advantages

Cheast prices than any other water or gas meter companies in China.

Our goal is to help your business buy what money can not.

Choice us is your smart,sensible and wise choice.

OEM Service can be offered.

Best service, handle within 24 working hours.


why choose us?
1.Price and Quality.With Competitive Price and High Quqlity
2.Delivery time: Within 35 days after receipt of L/C or T/T
3.Service:We will make sure the production,transportation and documents proceed smoothly,and keep you always informed.


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