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MODULAR DESIGN
MULTIPLE COMMUNICATION
ANTI TAMPER
TIME OF USE
REMOTE UPGRADE
RELAY
HIGH PROTECTION DEGREE
Specifications
Item |
Parameter |
Basic Parameter |
Active accuracy:Class 1 (IEC 62053-21) |
Reactive accuracy:Class 2 (IEC 62053-23) |
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Rated voltage:220/230/240V |
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Specified operation range:0.5Un~1.2Un |
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Rated current:5(60)/5(80)/10(80)/10(100)A |
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Starting current:0.004Ib |
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Frequency:50/60Hz |
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Pulse constant:1000imp/kWh 1000imp/kVarh (configurable) |
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Current circuit power consumption<0.3VA Voltage circuit power consumption<1.5W/3VA |
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Operating temperature range:-40°C ~ +80°C |
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Storage temperature range:-40°C ~ +85°C |
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Type Testing |
IEC 62052-11 IEC 62053-21 IEC 62053-23 IEC 62055-31 |
Communication |
Optical port RS485/M-Bus |
PLC/G3-PLC/HPLC/RF |
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IEC 62056/DLMS COSEM | |
Measurement | Two elements |
Energy:kWh,kVarh,kVAh |
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Instantaneous:Voltage,Current, Active power, Reactive power, Apparent power, Power factor, Voltage current angle, Frequency |
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Tariff Management |
8 tariff, 10 daily time spans, 12 day schedules, 12 week schedules, 12 seasons schedules, 100 holidays (configurable) |
LED Display | Active energy pulse,Reactive energy pulse,
Remaining credit status, CIU communication/Alarm status |
RTC |
Clock accuracy:≤0.5s/day (in 23°C) |
Daylight saving time:Configurable or automatic switching | |
Internal battery (un-replaceable)Expected life at least 15 years | |
Event | Standard Event,Power Event,Special event,etc.Event date and time
At least 100 event records list |
Storage | NVM,at least 15 years |
Security | DLMS suite 0 |
Prepayment Function |
STS standardPrepayment mode:Electricity/Currency |
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. |
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Friendly mode:Used in the circumstances where is inconvenient to obtain needed credit.The mode is configurable. For example,at night or in the case of a frail elderly consumer) |
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Mechanical | Installation:RAIL |
Enclosure protection:IP54 | |
Support installation of seals | |
Meter Case:Polycarbonate | |
Dimensions (L*W*H):155mm*110mm*55mm | |
Weight:Approx.0.55kg | |
Connection wiring Cross-sectional area:2.5-35mm² | |
Connection type:LNNL/LLNN | |
CIU | |
LED&LCD display | LED indicator:Remaining credit status,Communication,Event/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 |