Single Phase STS Keypad Prepaid high metering accuracy Meter
General introduction
1) Single Phase STS Keypad Prepaid high metering accuracy Meter
2) The meter has the functions such as metering, monitoring, alarm, display, communication and load control, etc.
3) It adopts STS standard encryption algorithm to exchange the information based on TOKEN.
4) Advantages of the meter are high metering accuracy, high level security, strong compatibility, easy operation, etc.
Technical specifications
| Items | contents |
| Standards | IEC62052-11; IEC62053-21;IEC62053-23; IEC62055-31;IEC62055-41;IEC62055-51; |
| Accuracy | Active:Class 1 |
| Protocol | IEC62056-21 |
| Reference voltage | 120V/220V/230V/240V |
| Current | 5(60)A,10(80)A |
| Reference frequency | 50/60 Hz |
| Power consumption | ≤1.5W, 6VA |
| Operation voltage range | 0.8Un~1.2Un |
| Limited operation voltage range | 0.7Un~1.3Un |
| Operation temperature | -25℃~ +60℃ |
| Limited operation temperature range | -40℃~ +70℃ |
| RTC deviation | ≤0.5s/d |
| Life time | 15 years |
| Size | 184mm(L)×120mm(W)×55mm(H) |
| Net weight | About 0.7kg |
Main functions
Support UIU
Four tariffs; two sets of time zone tables; two sets of time period tables; support public holidays and weekends
- Step tariffs
- Friendly power supply
Support emergency credit
Detecting and recording events such as current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open, overvoltage, under voltage, etc.
Detecting current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open etc, at the same time the meter can disconnect power supply which is configurable when the tampers occur.
Audio and visual alarm which can be configurable can be for power flow reverse, magnetic influence, phase bypass, meter cover open, terminal cover open, etc.
Detecting the customer's load status, it can alarm or disconnect the load when overload.
Optical port and RS485 interface are available; PLC, RF, GPRS,3G or twist-wire interface are optional.
PLC, RF or twist-wire are optional.
Certificate
Our services
Domestic sales network (office):
Heilongjiang, Jilin, Liaoning, Inner Mongolia, Hebei, Beijing, Shanxi, Shaanxi, Qinghai, Sichuan, Chongqing, Yunnan, Hubei, Hunan, Zhejiang, Fujian, Guangxi, Guangdong, Hainan, Shandong, Henan, Jiangxi, Anhui ...
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