Shenzhen Calinmeter Co,.LTD
the only legal owner of CALIN brand and the sole manufacturer of Calin series utility meters. Calinmeter reserve the right to pursue any legal remedies from Anyone or entity who claims as the group or
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Wireless IP54 3 Phase Electric Meter For Mini Grid Rual Electrification
Description Of Dual Power Source Three Phase Prepaid Meter
Calin Dual Power Source Three Phase Prepaid Meter has been designed to faciliate the minigrid / rural electrification metering project. The CA368-D can be used for mini grid supply measurement and revenue collection. The amperage capacity varies by 5A, 16A, 40A, 60 A at 230V Nominal voltage, Class 1 accuracy. This Dual Power Source Prepaid Meter has a built-in a RF moduleand therfore can be monitored and managed remotely. The meter synchs the data with the data concentrator via RF-LoRa, and then the data concentrator connects to the server by GPRS. Service providers can easily get access to any meter readout and control on their workstation laptop or smart devices
Feature Of Dual Power Source Three Phase Prepaid Meter
Standard Transfer Specification(STS) standard compliant
Decrement credit at Significant reverse energy (SRE)
IEC62056-21 compliant easy interrogation
Trips on overload or zero credit
Each power source in hybrid prepaid and credit mode
Programmable load limit and low credit warning
Detection and record of tamper event such as cover open, reversal, black-out, etc.
Specification Of Dual Power Source Three Phase Prepaid Meter
| Nominal voltage Un | 220/230/240 Volt |
| Limited voltage | 75%~120%Un |
| Nominal frequency fn | 50-60Hz+5% |
| Basic current(Ib) | 5A-10A |
| Maximum current(Imax) | 60A-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 |
Application Of Dual Power Source Three Phase Prepaid Meter
1. Measure, monitor both grid and alternative power parameters.
2. Collect consumption data for analysis needs.
3. Limitation settings (such as over voltage, power consumption).
4. Complex building or commercial sites
Advantage Of Dual Power Source Three Phase Prepaid Meter
1) Easy to install and maintenance
2)Tamper protection
3) Low operational cost
4) Wireless communication
5) Broad range of engineering settings
6) 15 year designed lifespan
Our service:
1. Timely response to your requests
2. OEM and ODM service according to your requirements
3. Your satisfaction oriented services.
4. The lead time of samples would be 3-7 days.
FAQ
1. What can you supply?
A: We can supply custom Prepaid Electricity Meters, STS Prepaid Meters, Single Phase Electric Meter and so on, smart meters, etc.
2. Are OEM and ODM available?
* Yes. 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.