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Specifications：1. gold largepower ultra farad 2.7v 650f super capacitor2. cycle life: 1,000,000 tlmes3. lead: laser welding2.7V 650F super capacitor Features:1. Low ESR and large capacitance2. long life and stable performance3. Can output large power in... More
General Introduction DDSY energy meters offer many features to public utility and can be classified into two types: DDSY201 Prepaid Single-phase Contact IC Card Energy Meter and DDSY201F Prepaid Single-phase Contactless IC Card Energy Meter.The main... More
General Introduction DS (T) SY adopt advanced RF and SMT techniques, double display, accurate measurement, great stability and security, reliable performance, low energy consumption and easy to operate.One meter with one IC card for one consumer, uses... More
General Introduction RLB-F is used to measure and display heat power in pipes. One household with one meter and one IC card for consumer. It is more advanced than RLB since it is prepaid and use RF card to activate meter. It consists of flow sensor... More
Model PW460 (6*15A, 4*300V) can test all types of protective relays, including differential and distance relay.Further features include IEC61850 interface, analog recording unit, external amplifier, GPS control, energy meter and transducer test.6*15A... More
Bidirectional active energy measurement, reverse energy accumulated to positive energyNew transfer credit accumulates to remaining credit. 20 digit number using the Standard Transfer Specification (STS) encryption protocolLow credit warning: When... More
The DF433 DIN-Rail meter is designed with the latest micoroprocessor and digital signal processing technology,Electric power parameters,energy and demand metering,remote control,over range alarming,statistic and records are available in one pocket-sized... More
The DDSY178-B keypad prepayment energy meter is a new generation of residential prepayment meter with compact design.STS meter adopts virtual media -20-digit encryption token to execute power information exchange, realizing the function of prepaid. The... More
GeneralModel B01 three phase static watt-hour meter is a high technology instrument of our company. High accurate and reliable IC, wide frequency response & good liner inductor as well as the advance SMT technology are adopted inside the meter. The... More
1. GeneralPZ96L-3EH is one of multifunction analyzers, and it can measure all the data of electrical network. At the same time, they can measure more than 31th harmonics and display the harmonics by bar graphic and by wareform. According to crest factor... More
"Yongtailong Electronic is specialized in manufacturing energy meter,kwh meter,electricity meter.energy meter:the single phase multi-function energy meter could display kWh, kw, time, tariff, active, reactive and so on.Kwh meter:the anti-tamper kWh... More
