Overview:

DDS637 DDS637L type single-phase electronic energy meter (anti-theft), the meter is manufactured with a special metering chip SMT process. The design is advanced, the structure is reasonable, and the service life is more than 10 years. With two-way metering function, it can effectively prevent reverse electricity stealing; using dual-loop sampling technology and the principle of large-priority metering, it can effectively prevent electricity theft such as one fire, one ground, short circuit, etc. The meter is small in size, light in weight, low in power consumption, high in precision and good in linearity; wide operating voltage range: 70% to 130% Un. Wide load: up to 6 times overload.

Main features:

Active power metering, the reverse power is automatically accumulated to the forward direction; it can effectively prevent reverse power theft

Adopt double-loop sampling technology, take the principle of large priority measurement

Small size, light weight, low power consumption, high precision and good linearity

Wide working voltage range: 70%～130%Un, wide load: up to 6 times overload

Using a meter to display the power consumption

Adopt photoelectric isolation pulse, test output interface

Scope of use:

220V1.5 (6) A-30 (100)A is a direct access meter, suitable for urban and rural areas where electricity theft is serious.