China OEM Energy meter Companies –Three Phase Static DIN Standard Electronic Meter – HolleyDetail:
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MODULAR DESIGN
SML PROTOCOL
MULTIPLE COMMUNICATION
ANTI TAMPER
TIME OF USE
HIGH PROTECTION DEGREE
Specifications
| Item | Parameter |
| Basic Parameter | Active accuracy:Class A (EN 50470-1-3) or Class 2 (IEC 62053-21) |
| Rated voltage:3*230/400V | |
| Specified operation range:0.7Un~1.2Un | |
| Measuring current:5(60)/5(100)A | |
| Starting current:0.004Ib | |
| Frequency:50/60Hz | |
| Pulse constant:500 or 5000 or 10000 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 “LMN interface” |
| LORA | |
| SML One way and two way communication | |
| Measurement | Three elements |
| Import active energy Export active energy | |
| Instantaneous:Voltage,Current,Active power,Phase angle,Voltage and current angle,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 display | |
| Tariff Management | 2 tariff Apply voltage to the rate terminal,or send a switch rate 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):290.5mm*170mm*52.5mm | |
| Weight:Approx. 0.72kg | |
| Connection wiring Cross-sectional area:(60A) 2.5-16mm²;(100A) 4-50mm² | |
| Connection type:AABBCCN |
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