DEM074PC Single phase Active Energy Meter (China)

Model DEM074PC single phase electromechanical front board installed active energy meter is a kind of new style single phase two wire active energy meter, it is designed on the basis of original DD284 single phase electromechanical meter, and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated in International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compact structure design, small size, high overload, long-life, economy benefits, specious appearance, etc.

Front board three holes fixed installation, the cover is made of high definition transparent

glass material molded overall, the base of the meter is made of quality steel which is after

double-through antirust processing, and the terminal block is made of quality bakelite

material which is moisture-resistant, fire-retardant, high temperature molded overall. It

has following features: good weatherability, high rigid, specious appearance, etc.

The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable

structure and anti-impact.

Voltage components and current components are used of double insulation structure,

have good electrical characteristics.

Standard configuration voltage circuit and current circuits connection meter case, may

select connection outside. (Please specify when ording)

Standard configuration adopt magnetic thrust bottom bearing, upperoriented bearing is

made of high wear resistance copper alloy bush and stainless steel needle. It has

following features: Long life and minimal friction, etc. May select doule gem bearing,

(Product Configuration code is PG).

All kinds of error a djustment 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 6 digits display by drum wheel mechanical counter, may select 5

digits display by drum wheel mechanical counter (Product Configuration code is PA).

Standard configuration without anti-reverse device, may select add anti-reverse function.

(Please specified when ordering).

Single component measure single phase two wire active energy consumption. Complying

with standard IEC 62053-11.

Direct connect operation, there are two types you may select. Standard configuration type

1B wiring, may select type 1A wiring (Product Configuration code is PD).

Extension terminal cover, it is for protecting use electrical safety.

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