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Electric Energy Meter You May Also Be Interested In: electric energy meter electric meter energy meter kwh meter
DD702 single phase induction kWh meter adopt international and state skilled technique, optimize structure design, with high reliability, good stability, lower power loss, high overload and long-life features, used for measure frequency 50Hz/60Hz single phase AC active energy.
Main feature:Overload adopts class2.0 expiation error curve is calm and straight excellent performance;
Lower power loss less than 1 W;
Base adopts phenolphthalein die-plastic, which has the feature of non-combustibility;
Rotational components worm and axes unitization structure, running is more reliable;
Adopting AlNiCo suspension bearing which has good uniformity, lower magnetism-loss longer service life and better performance than double jewel bearing;
Light-load and phase angle adjustment feature lock-self adjustment technique simple;
Worm and worm wheel in mesh examine instrument ensure consistency;
Spring gasket and double bolt fastness ensure long-life service reliable.
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