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MODULAR DESIGN
MODULAR DESIGN
RELAY
MULTIPLE COMMUNICATION
LOW COST
Specifications
| Item | Parameter |
| Basic Parameter | Active accuracy:Class 1 (IEC 62053-21) |
| Rated voltage:220/230/240VSpecified operation range:0.7Un~1.2Un | |
| Rated current:5(80)/10(80)/10(100)AStarting current:0.004Ib | |
| Frequency:50/60Hz | |
| Pulse constant:1000imp/kWh (configurable) | |
| Current circuit power consumption<0.3VAVoltage circuit power consumption<1.5W/3VA | |
| Operating temperature range:-40°C ~ +80°CStorage temperature range:-40°C ~ +85°C | |
| Type Testing | IEC 62052-11 IEC 62053-21 IEC 62055-31 |
| Communication | Optical portRS485/M-Bus |
| PLC/RF | |
| IEC 62056-21 | |
| Measurement | One element |
| Energy:kWh | |
| Instantaneous:Voltage,Current,Active power,Power factor,Frequency | |
| LED Display | Active pulse,CIU communication and Event/Relay status,
Remaining credit status |
| RTC | Clock accuracy:≤0.5s/day (in 23°C) |
| Daylight saving time:Configurable or automatic switching | |
| Internal battery (non-replaceable)Expected life at least 15 years | |
| Event | Support latest 10 event records:Reverse power flow,Terminal cover open,Meter cover open, Magnetic influence detected,Overload,Meter programming,Under Voltage,Over Voltage,Power failure,Relay operation, etc. |
| Storage | NVM,at least 15 years |
| Prepayment function |
STS standard Prepayment mode:Electricity Recharge:CIU Keypad (3*4) Recharge with 20-digit STS token |
|
Credit warning:It supports three levels of credit warning. The levels threshold is configurable. |
|
| Emergency credit:The consumer is able to obtain a limited amount of credit as a short-term loan.It is configurable. | |
| Friendly mode:Used in the circumstances where is inconvenient to obtain needed credit.Mode is configurable.For example,at night or in the case of a frail elderly consumer. | |
| Mechanical | Installation:RAIL |
| Enclosure protection:IP51 | |
| Support installation of seals | |
| Meter Case:Polycarbonate | |
| Dimensions (L*W*H):141mm*100mm*45mm | |
| Weight:Approx.0.8kg | |
| Connection wiring Cross-sectional area:2.5-50mm² | |
| Connection type:LLN | |
| CIU | |
| LED&LCD display | LED indicator:Remaining credit status,Communication,Event or relay status |
| LCD display:Same with the MCU display | |
| Mechanical | Enclosure protection:IP51 |
| Case material:Polycarbonate | |
| Dimension (L*W*H):148mm*82.5mm*37.5mm | |
| Weight:Approx. 0.25kg | |
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