Model No.:DDS146 series
Product Origin:China
Brand Name:Wellsun
Price Terms:FOB, CIF, CFR
Payment Terms:T/T, L/C
Certification:ISO9001
Description:Features: 1) Uses AD special measuring chips 2) Four charging rates, eight periods, two sets of period meters, four time zones, twelve holidays 3) Records voltage of 3 months (alternative up to 12 months), maximum of requirement and occurring time 4) LCD displaying with wakening function, which is convenient for copying 5) Records last three programming times and before-programming data 6) Offers monitoring data such as real-time electricity grid voltage, power, in-meter temperatures and battery voltage 7) Multifunction test port outputting 8) Power consumption: <0.7W 9) Dimensions: 167 x 122 x 72mm 10) Extreme operation temperature: -20 - 70°C 11) DDSD146 series single-phase static multifunction electric energy meters adopt the world's advanced hyper low-power-waste LSI technology and SMT technique 12) The performance index conforms to the standards of DL/T614 and GB / T17215, with many functions such as storing data, multi-period programming, real-time parameter inquiry, high-accuracy compensation clock, infrared/485 communication, LCD multimode display and wakening, backlighting, motion impulse output and electricity pilferage proof 13) Demand accounting tariff: four demand accounting tariff, four time zones 14) Power supply: 220V, 5 (20) A, 5 (30) A, 10 (40) A 15) Multi-rate, positive and negative energy measuring, optical conversing port