≤0.5s/d RTC deviation Single Phase STS Keypad Prepaid Meter
General introduction
1) ≤0.5s/d RTC deviation Single Phase STS Keypad Prepaid Meter has the functions such as metering, monitoring, alarm, display, communication and load control, etc.
2) The meter adopts STS standard encryption algorithm to exchange the
information based on TOKEN,.
3)Advantages of the meter are high metering accuracy, high level
security, strong compatibility, easy operation, etc.
Main functions
- Support UIU
- UIU communication interface: PLC, RF or twist-wire are optional.
- Step tariffs
- TOU: Four tariffs; two sets of time zone tables; two sets of time period
tables; support public holidays and weekends.
- Friendly power supply:Support emergency credit.
- Communication interface: Optical port and RS485 interface are
available;PLC,RF,GPRS and twist-wire interface are optional.
- Events logs: Detecting and recording events such as current reverse, magnetic
influence, phase bypass, meter cover open, terminal cover open,
overvoltage, under voltage, etc.
- Anti-tamper: 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: 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.
- Load control: Detecting the customer's load status, it can alarm or disconnect
the load when overload.
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 |
Our production environment
Risesun is with elegant environment that is spacious and bright.
Risesun has already realized constant-temperature,
constant-humidity and dust free for the production of meters.
Risesun not only owns the international and domestic advanced
production equipment, such as Model KE-2050, KE-2060, KE-2070 and
FX-3L SMT machine imported from Japan, Model GKG-G2, Win-8 and
DSP-1008 Printing machine, Model NS1000 reflow soldering machine
and Model MPS-400B selective wave soldering machine, etc., but also
has the international and domestic first-class high-grade,
precision and advanced testing facilities, such as Model Tra2000
EMC immunity test instrument imported from Switzerland, alternating
humid and hot and high and low temperature box, etc. Risesun is
with the fluent product manufacturing process, the reasonable
artwork layout and the scientific production organization, and is
one of the earliest enterprises in meter industry forming
Three-in-one Management System of ISO9001:2008, ISO14001: 2004 and
OHSAS18001: 2007. Moreover, a variety of leading products have
passed quality certifications of the international authoritative
organizations like the Holland KEMA, the European Union CE-MID,
South Africa STS, Switzerland DLMS and etc. Risesun pays attention
to technological innovation, and has already built solid product
quality security system by means of scientific management.
