Three Phase Mechanical Energy Meter (Bakelite Casing)

APPLICATION

Three phase active and reactive watt-hour meters are induction meters which are applicable to measure 50 Hz or 60 Hz active and reactive power loss of three-phase AC electric net. All technical targets are completely conformed to National Standard GB/T15283-2008 and International Standard IEC62053-11. It has the features of small volume, tight structure design, high overload, low power loss, long service life, specious appearance, etc.

FUNCTIONS AND FEATURES

♦ The meter has sub-closed iron core structure;

♦ Meter cover glass, plastic, transparent PC which is anti-UV molded overall, or bakelite with glass window (optional); Meter base metal, bakelite etc; Meter terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded.

♦ May select use 5+1 digits register or 5 digit register or customer-defined, which is without anti-reverse device, or may select add uni-directional function or able to be anti-reverse;

♦ The bearing has three kinds: dual-jewel, magnetic thrust and magnetic floating;

♦ The die-casing frame is alloy aluminium or adopts top-quality steel plate, molding with excellent mechanical strength, stable structure and anti-impact;

♦ Voltage components and current components, using double insulation structure, have good electrical characteristics;

♦ All kinds of error adjustment mechanisms have fine adjustment mechanism. The meter starting and creeping needn't to be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users;

♦ Standard configuration short terminal cover, which is helpful to reduce installation space and make it convenient to install; May select extended terminal cover, which is for protecting the safety of using electricity;

♦ Standard configuration without handle, may select add a handle for carring conveniently;(Please specify when ordering)

♦ Direct connect operation or input through CT;

♦ Three components measure three-phase active or reactive energy consumption. Complying with standard IEC62053-11;