Product List

Features: 1) All the products are conformed with the standard of IEC521 2) Accuracy: 2.0 3) Referential voltage: 220V, 230V, 240V 4) Current: 5 (20)A, 10 (40)A, 15 (60)A, 20 (80)A 5) Start current: 0.5% Ib 6) Insulation strength: AC 50Hz, 2kV for 1 minute, instantaneous impulse voltage of 6kV 7) DD28 series simgle phase kilowatt-hour meter is an instrument of induction type, used for measuring the single phase AC energy of rated frequency of 50Hz.

Main fuction: 1. Developed and manufactured using advanced microelectronics and SMT technology. 2. Long-life and high-reliability components are adopted. 3. Measure 3-phase active energy, long work terms, need no correct 4. Supplied by 3-phase power and the accuracy isn't effected by 1-2 Phase's lack 5. Load control and wide range of work temperatures Technical specification: 1. Accuracy: Class 1.0/2.0 2. Basic Current: 1.5(6)A, 3(6)A, 2.5(10)A, 5(20)A, 15(60)A, 10(40)A, 20(80)A, 30(100)A (special current as required) 3. Rated Voltage(Un): 3x100V, 3x220/380V (special voltage as required) 4. Reference frequency: 50Hz or 60Hz 5. Meter constant: 400/1600imp/kW. H 6. Electric parameter: Operation Voltage 0.8-1.15Un; Insulation Voltage less than 2000VAC; Power Consumption less than 1W/4VA 7. Outer and mount dimension: Size: 229mmx130mmx72mm Payment: T/T or L/C Accept OEM? : YES

Single phase DIN rail watt-hour meter is a kind of new style single phase electronic watt-hour meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 and class 2 single phase energy meter stipulated in standard IEC60523: It can accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net., it can display total energy consumption by step type impulse register. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc. Functions and features 1. 35mm standard DIN rail installation, complying with standard DIN EN5002. 2. 18mm width, complying with standard DIN43880. 3. May select 5+1 digits display (99999. 1kWh) and 6+1 digits display (999999. 1kWh). 4. Impulse output when no power, complying with standard DI