Electric power company type digital ammeter

Electric power company type digital ammeter

In June 2014, the power company launched a digital ammeter with added relay alarm function, which can set the upper and lower limit alarm values of the current, and can set any delay output from 0 to 9999 seconds. The new version of the circuit fully adopts the top of the line TOP244GN switching power module from the United States, replacing the old power transformer for more reliable and stable operation.

Welcome new and old customers to choose and use. For specific instructions, please refer to the accompanying manual. If you have any questions, please feel free to consult our customer service at any time

Characteristics of power company type digital ammeter:

1. Ultra thin design with a thickness of 3cm and a power consumption of 0.3W

2. Each current ratio can be set separately, which is unique nationwide. 5-8000A transformers can be connected without the need to stock up on various ranges of pointer ammetersbe worried

3. Directly replace the original GGD cabinet with 4 pointer meters and 1 voltage conversion switch

Save a lot of manpower, drilling and wire costs.

Installation size

Frame size 120 × 120mm

Hole size 112 × 112mm

Parameter explanation:

380V 220V power supply refers to the auxiliary power supply for power supply instruments

Voltage cycling refers to the three-phase voltage displayed on the first row of digital tubes

It automatically switches between ABC three-phase

Voltage manual refers to the three-phase voltage displayed on the first row of digital tubes

It can only be manually switched through the up and down buttons on the dashboard.

220V power supply and 380V power supply are independent of the displayed voltage.

Can display line voltage from 0-450V.