China OEM 3 phase energy meter Suppliers –Sinale Phase Static DIN Standard Electronic Meter – HolleyDetail:
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MODULAR DESIGN
SML PROTOCOL
TIME OF USE
HIGH PROTECTION DEGREE
Specifications
| Item | Parameter |
| Basic Parameter | Active accuracy:Class A (EN50470-1-3) or Class 2 (IEC62053-21) |
| Rated voltage:230V | |
| Specified operation range:0.7Un~1.2Un | |
| Rated current:5(60)A | |
| Starting current:0.004Ib | |
| Frequency:50/60Hz | |
| Pulse constant:1000 imp/kWh (configurable) | |
| Current circuit power consumption≤4VA | |
| Voltage circuit power consumption≤2W/10VA | |
| Operating temperature range:-40°C ~ +80°C | |
| Storage temperature range:-40°C ~ +85°C | |
| Type Testing | IEC 62052-11 IEC 62053-21 EN 50470-1-3 |
| Communication | Optical port “INFO interface” |
| RS485 “MSB interface” | |
| SML 1.04One way and two way communication | |
| Measurement | One element |
| Import active energyExport active energy | |
| Instantaneous:Voltage,Current,Active power,Frequency | |
| LED&LCD Display | LED indicator:Active pulse |
| LCD energy display:6+0;Historical power display:5+1 | |
| LCD display mode:Button display,Automatic display,Power-off displayDisplay time and content is configurable | |
| Tariff Management | 2 tariffApply voltage to the tariff terminal,or send a switch tariff command to achieve tariff switching |
| Storage | NVM,at least 15 years |
| Mechanical | Installation:DIN Standard |
| Enclosure protection:IP54 | |
| Support installation of seals | |
| Meter Case:Polycarbonate | |
| Dimensions (L*W*H):239.6mm*130mm*49.3mm | |
| Weight:Approx. 0.62kg | |
| Connection wiring Cross-sectional area:2.5-16mm² | |
| Connection type:LLN |
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