EM124041 is a Single Phase keypad smart meter and it is a STS Meter. It is allowed to be connected to any STS standard system. The built-in 120A latching relay will trip when overloaded, balance exhaustion and tamper detection.As an STS meter, it supports Infrared and RS485 Communication. Thus this meter can be set parameters remotely and achieve firmware upgrades. It can also be used with the CIU for charging and monitoring.
1. Brief introduction
EM124041 is a Single Phase keypad smart meter and it is a STS Meter. It is allowed to be connected to any STS standard system. The built-in 120A latching relay will trip when overloaded, balance exhaustion and tamper detection.As an STS meter, it supports Infrared and RS485 Communication. Thus this meter can be set parameters remotely and achieve firmware upgrades. It can also be used with the CIU for charging and monitoring.
2. Function description
(1) Measurement of forward and reverse active energy, voltage, current and power factor
(2) IR and RS485 Communication
(3) STS Certificate， Changeable meter account modes such as post-payment (credit) or prepayment with either STS consumption (kWh) or STS monetary currency unit options
(4) Remote parameters setting and firmware upgrade
(5) Tamper detection via open-cover detection
(6) Built-in 120A latching relay
(7) Buzzer alarm when overload or low balance
(8) IP54 outdoor protection
(9) In Home Display/CIU Optional
3. Specifications
M-20181006065 | Single Phase STS Meter with IHD/CIU |
Voltage | 230V(60%~120%Un) |
Current | 10(80)A |
Frequency | 50Hz |
Impulse Constant | 1000imp/kWh |
Starting Current | 20mA |
Accuracy | Cl.1 |
LCD | LCD6+2=999999.99kW |
Power Consumption | <10VA/2W |
Operation Temp. | -20~55℃ |
Maximum Humidity | 95% |
Standard | IEC62052-11, IEC62053-21, IEC62056-21, IEC62055-41, IEC62055-51 |
Protection Degree | IP54 |
Function Description
No Distributor or middleman, Factory-Direct!!!
