Three Phase Keypad Meter Work With UIU
General introduction
Three Phase Keypad Meter Work With UIU has the functions such as metering, monitoring, alarm, display,
communication and load control, etc. It adopts STS standard
encryption algorithm to exchange the information based on TOKEN,
the meter is featured with high metering accuracy, high level
security, strong compatibility, easy operation, etc.
Main functions
Four tariffs; two sets of time zone tables; two sets of time period
tables; support public holidays and weekends
- Step tariffs
- Friendly power supply management
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 when the tampers occur which are
configured.
Current reverse, magnetic influence, phase bypass, meter cover
open, terminal cover open can be alarmed which are configured.
- Disconnection /reconnection
Detecting the customer's load status, it can alarm or disconnect
the power supply when overload happens.
Optical port and RS485 interface are available; PLC, RF, GPRS or
twist-wire interface is optional.
PLC, RF or twist-wire is optional.
Technical specifications
| Items | contents |
| Standards | IEC62052-11; IEC62053-21;IEC62053-23;
IEC62055-31;IEC62055-41;IEC62055-51; |
| Accuracy | Active:Class 1; Reactive: Class 2 |
| Protocol | IEC62056-21 |
| Reference voltage | 3*220/380V 3*230V/400V 3*240/415V 3*120/208V |
| Current | 5(80)A,10(100)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 | 290mm(L)×170mm(W)×85mm(H) |
| Net weight | About 2.6kg |
Our advantages
①The meter can be used in the Prepaid Power Vending Management
System.
Prepaid power vending management system is based on power vending
management software and database with the devices of computer,
charging machine, prepaid meters, printers and security modules,
etc. The system can configure the meter parameters, manage power
vending and electricity consumption, it can report and manage data
with effective safety. The system includes remote prepaid, local
prepaid and postpaid functions. The system integrates metering,
electronic, automation and computer technology to realize the
modernization of energy metering, load control, charging, etc.
②Zhejiang Risesun Science and Technology Co., Ltd.(Abbreviated as
Risesun.The former: Wenzhou City Risesun Electrical Meter Co.,
Ltd., established on Nov. 26, 1997.)is a national level high and
new technology enterprise with the business range of research and
development, production, sale and after-sales service for energy
measuring meters and acquisition systems of consumed energy
information.Risesun sets up a R&D center both at Wenzhou
headquarters and Shenzhen branch with a manufacturing base in
Wenzhou.After many years of hard work, Risesun has acquired many
advanced technologies in such fields as energy measuring meter and
acquisition system of consumed energy information, such as
wide-range and high-precision measuring technique,
intelligent-control technology, anti electromagnetic interference
technology, self-adaptive communication technology and alike.
Besides, Risesun has already achieved 36 utility model patents, a
number of invention patents and 15 software copyrights. Warmly
welcome the friends to visit Risesun. We are willing to work with
you hand in hand for creating the excellence together.
