KD-ZKGH industrial high current postpaid multi-user energy meter

scope of application

Users with high current and high power loads, such as offices in enterprises and institutions, large catering facilities, cinemas, supermarkets, industrial and mining enterprises, and various equipment.

Specification

Rated voltage: 3 × 220/380V;

※ Operating voltage range: AC180-260V;

Calibration current: 1.5 (6) A;

Pulse constant: 5000imp/KWh;

Accuracy level: 0.5S level;

Measurement division: 0.01 degrees;

Data Protection: Data retention after power outage>10 years

Main Function Description

By using an external transformer, high current measurement can be achieved with an accuracy of up to 0.5S level.

It can measure up to 18 single-phase or 6 three-phase households.

※ Each household can be provided with a set of control contacts to achieve control over the user's electricity usage.

※ Prepaid (Countdown) function: Users need to purchase electricity first before using it, and there are various payment methods available for overdue electricity.

※ Overload protection (current limiting) function: When the user's load exceeds the maximum allowable load, the user automatically loses power protection.

※ Multiple low battery alarm functions: The alarm battery can be set. When the user's electricity consumption is below the set value, it can be displayed through window flashing, SMS reminder, and dynamic LED screen

Three ways to remind users to purchase electricity.

management style

※ Network mode: Managed by computers through transmission networks such as 485 bus network, local area network, wireless network, telephone network, GPRS network, fiber optic network, etc.

Manual meter reading: The traditional method of meter reading involves manually recording data upon arrival at the meter site.