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LOW COST
LOW POWER CONSUMPTION
Specifications
Item | Parameter |
Basic Parameter | GPRS to 485 type collector |
Rated voltage:220V | |
Specified operating range:0.5Un~1.2Un | |
Frequency:50Hz | |
Voltage circuit power consumption<2W/10VA | |
Operating temperature range:-40°C ~ +80°C | |
Storage temperature range:-40°C ~ +85°C | |
Type Testing
(Standards) |
IEC 62052-11
Electricity metering equipment (alternating current.)–General requirements, tests and test conditions – Part 11: Metering equipment |
Communication | Up-link:GPRS IEC 60870-5-102
Working frequency:support GSM850/900/1800/1900MHz Circuit data:support CSD,Maximum speed 14.4Kbit/s |
Down-link:RS485 DLT645 | |
Local:RS485 DLT645 | |
LED Display | LED indicator:Power status,Running status,GPRS communication,RS485 communication |
Real Time Clock | Clock accuracy:<5s/day(in 23 ℃) |
Expected life at least 15 years | |
Data load Profile | Daily load profile,Monthly load profile,Monthly maximum demand profile, 30mins interval load profile,Instantaneous load profile |
Mechanical | Installation:BS Standard |
Enclosure protection:IP51 | |
Support installation of seals | |
Meter Case:Polycarbonate | |
Dimensions(L*W*H):160mm*112mm*73mm | |
Weight:Approx. 0.5kg | |
Connection wiring Cross-sectional area:2.5-16mm² | |
Connection type:L-L |
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