General
Measuring single-phase, three-phase or multi-phase current value in low-voltage power distribution system; Transmitting ratio programmable; Being equipped with various expansion functions, like digital input, relay output, analog output and communication; Adopting Modbus-RTU communication protocol; Display through high-light LED; Varied kinds of mounting sizes; Directly replacing analog ammeter.
Feature
Ø Supporting digital input, relay output and analog output;
Ø Supporting Modbus-RTU communication protocol;
Ø High-light LED display;
Ø Programmable transmitting ratio;
Ø Various mounting sizes available.
Basic parameters:
Measuring range:
AC Ammeter AC 0.05 ~ 6A, external CT is necessary if more than 6A
DC Ammeter DC 0.05 ~ 6A, external electrical shunt is necessary if more than 6A
Accuracy: ± (0.5%FS+1 digit)
Measuring display mode: 4 LED nixietube effective value display
Resolution: Last figure one digit
Overflow indication: The top digit display "1" or "-1" and other digit hiding
Auxiliary power supply: AC 220V± 10%
Alarm contact capacity: AC250V/1A
Alarm Shift Difference: 0.1%FS~50.0%FS
Wenzhou CNSCKJ Meter Technology Co., Ltd. Specialized in manufacturing various digital display meter, which is member enterprise of the National Electrician instrument& Meter Standardization Committee. The products manufactured by our company strictly complied with IEC 51 publication rev4 issued by international electrician Committee and IEC1010 Standard, and meet the National Standard Requirement GB/T7676-1998. CNSCKJ company have passed through ISO9001: 2000 Certificate and CE Certificate.
(1) We are one of organizations chiefly editing the national standard, Mounted Digital Display Electric Measuring Instrument:
(2)We are involved in the edition of national standards, low-voltage Reactive Power Compensation Switching Device and General Specification for Digital Motor Combined Protection Equipment;
(3)We participate in the revision work of industrial standard, low -voltagea Reactive Power Compensation Control Device
(4) We play an essential role in editing the national standard diagram collections for electrical design, commonly-used Pump Control Circuit Diagram and Commonly-USD Blower Control Circuit Diagram, and the reference diagram collections for eletrical design, Fire-fighting Equipment Power Supply Monitoring System.
Under holding up the enterprise tenet: Survive on quality, Create brand with the credit, CNSCKJ sincerely wish friends at home and abroad to cooperate with for brilliant tomorrow!
