Dual Tariff 3 Phase Smart Prepaid Electricity Meters IEC62056-21
Standard
Dual Power Source Dual Tariff Three Phase Prepaid Electricity Meter
for Nigeria
Diesel generator unit is widely used in Nigeria due to the constant
outages in grid supply. The cost of electrification to accommocate
two power sources is usually soaring. Calin three phase Dual Power
Source / Dual Tariff Prepaid Meter fullfils such demand. The
CA368-D has two separate registry memories for two power sources
and thus swaps between two power sources at the signal of the
distribution switch. Calin dual tariff prepaid meter is already
integrated with local mobile money and banking payment gateways,
which allows the customer to purchase credit on their mobile
phones.
The Dual Power Source Dual tariff Prepaid Meter has a RF com unit
and therfore can be read and controlled remotely. Through daily
data exchange with the data concentrator (DCU), and then the DCU
with the server, service providers can get dashboard of meter data
on their workstation and tablets.
Feature Of Dual Power Source Dual Tariff Three Phase Prepaid
Electricity Meter For Nigeria
20 digits' (Standard Transfer Specification) STS encryption
Detection of significant reverse energy (SRE)
IEC62056-21 compliant port of communication
Tripping on overload and no credit
Dual power source in either prepaid or credit mode
Configurable load limit and low credit warning
Detection and record tamper event such as cover open, reversal,
black-out, etc.
Specification Of Dual Power Source Dual Tariff Three Phase Prepaid
Electricity Meter For Nigeria
| 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 |
Application Of Dual Power Source Dual Tariff Three Phase Prepaid
Electricity Meter
1. Measure, monitoring power distribution system parameters.
2. Collect energy consumption data that cost center analysis needs.
3. Limit monitor alarm(such as over voltage, power consumption).
4. Power quality analysis.
5. Green building or DC
Advantage Of Dual Power Source Dual Tariff Three Phase Prepaid
Electricity Meter for Nigeria
1) Installation easy , low cost maintenance
2) Tamper prevention
3) Reduced operational cost
4) Convenient data retrieving
5) Wide range of engineering settings
Our service:
1. Responsive support
2. OEM and ODM
3. Warranty 18 months
4. Samples leadtime 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, all kinds of
Electric Meter.
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 , prepaid water meters,
gas meters
4. How about your product warranty?
* We offer one-year warranty upon confirmed receipt of goods.
5. How about the aftersales support?
* Online tech support. Please also feel free contact us by email,
Ali-Trade, WhatsApp, WeChat and SKYPE.
