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.
Class B (EN 50470-3) or Class 1 (IEC 62053-21)
Class 2 (IEC 62053-23)
Basic current Ib
Maximum current Imax
Operating voltage range
85~480V (Wide voltage range)
4kV, 50Hz, 1 minute
Immunity to short-circuit current
Immunity to electrical fast
4 kV (IEC 61000-4-4)
Operating temperature range
-45°C ~ +75°C
-55°C ~ +85°C
Operating for at least 2years in case of any power failure
170mm* 111.5mm* 290mm
1.2 Prepayment functions
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.
The meter is recharged through keyboard on the meter, the main prepayment functions are:
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.
The meter can also be configured to post-payment mode for user’s convenience.
1.3 Event record
Remote relay control
Sag of each phase
Swell of each phase
1.4 Tampering proof
Meter cover open
Terminal field influence
Record the import/export active MD and MX demand
Record the import/export reactive MD and MX demand
Record the import/export active the accumulated MD
Record the import/export reactive the accumulated MD
Support block and split type demand
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.