Parameters and specifications:
Brand: ABB.
Model: 07DC91C (Note: The main reference in the search results is 07DC91C).
Input voltage: 24VDC.
Output voltage: -0.6V DC.
NVRAM: 8 KB.
Voltage range: 220VDC.
Operating temperature range: According to the search results, there are two different temperature ranges. The first is 0~55℃, and the second is -30℃ ~ +80℃.
Number of channels: 8 channels.
Alarm mode: GSM Chinese SMS and mobile phone dialing mode (especially 07DC91C is used for anti-cutting, anti-theft and anti-damage of power supply equipment and lines such as power lines and power supply transformers).
Size and weight:
Size:
The size mentioned in search result 1 is 166mm x 112mm x 36mm.
The size mentioned in search result 2 is 250×170×130.
Weight: about 375g (specifically 07DC91C in search result 1).
Series:
In the search results, 07DC91C is related to ABB’s AC 31 series.
Features:
Built-in industrial-grade GSM module (especially 07DC91C is used for anti-cutting, anti-theft and anti-damage of power supply equipment and lines such as power lines and power supply transformers).
Dc backup power: 12V/1.3AH (especially when the 07DC91C is used to prevent power supply equipment and lines such as power lines and power transformers from cutting, theft, and damage).
High flexibility: Digital communications change automation technology better.
Functions:
Industrial automation: Used in industrial automation control systems, such as control boards, output cards, servers, etc.
Power grid protection: 07DC91C is mainly used in the power supply system of the power grid power lines, power supply transformers and other power supply equipment and lines to prevent cutting, theft and damage.
