Wireless Single Phase LORAWAN Prepaid Kwh Meter With Vending System
Smart Single Phase Prepaid Kwh Meter wireless communication with
vending system easy battery replacement
Photovoltaic (PV) power generation is growing fastly in the South
Asia and Africa, As mini grid to effectively provide electricity
for the remote area which the utility grid cannot cover. The CA168
is special designed for PV solar generation mini grid to
measurement the power consumption, it can support 5A, 16A, 40A, 60
A current, 230V Nominal voltage, Class 1 accuracy class make sure
the good measurement. We have built in a LORAWAN module in the
meter so that the monitoring and management system can be
developed, the meter send the data to the server by LORAWAN.
Single Phase Electric Meter Major Features
20 digit (Standard Transfer Specification) STS encryption
Detection of significant reverse energy (SRE)
LORAWAN certificate
IEC62056-21 compliant port allowing for easy data interrogation
Disconnects on overload and no credit
Dual power source working on both prepaid and credit mode
Programmable load limit and low credit warning
Detection and record tamper event such as cover open, reversal,
black-out, etc.
Easy access to 12 months historical consumption data and last 5
token entered
Utility benefit
Easy connection to User Interface Unit (UIU) for split type
applications
LORAWAN wireless communication with a head-end AMR/AMI server
Time of Use (TOU), multi-tariff, holiday setting.
Advanced load control and disconnection features
Single Phase Electric Meter Specifications:
Nominal voltage Un | 220/230/240 V |
Limited voltage | 70%~120%Un |
Nominal frequency fn | 50-60Hz+5% |
Basic current(Ib) | 5-10A |
Maximum current(Imax) | 60-100A |
Starting current(Ist) | 20mA |
Active energy constant | 1000imp/kWh |
Accuracy as Active energy to IEC62053‐21 | Class1.0 |
Power consumption in Voltage circuit | <2W <8VA |
Power consumption in current circuit | <1VA |
Operating temperature | 25℃ to+70℃ |
Storage temperature | 40℃ to+85℃ |
Insulation level | 4kV rms for 1min |
Impulse voltage withstand | 8kV, 1.2/50 μs |
Air discharge | 16kV |
Immunity to HF fields |
|
80MHz to 2GHz with load | 10V/m |
100kHz to 1GHz without load | 30V/m |
Fast transient burst test | 4kV |
Meter shell Protection Rate | IP54(IEC60529) |
Insulation System Classification | Protective Class II |
Single Phase Electric Meter FAQ
1. What can you supply?
A: We can supply custom Prepaid Electricity Meters, STS Prepaid
Meters, Single Phase Electric Meter and so on, all kinds of Electric Meter.
2. Are OEM and ODM available?
* Yes, they are. As a professional Electricity Meters manufacturer,
we offer OEM and ODM service.
Q: What are your main products?
A:Our main products are Electricity Meters.
4. How about your product warranty?
* We offer one-year warranty upon delivery.
5. How about the aftersales support?
* We will offer on-time response for online enquiries from oversea
users. Please feel free contact us by email, Ali-Trade, WhatsApp,
WeChat and SKYPE.
