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AKH-0.66/M8 Direct-Connected Current Transformer Series

Application

Small primary current measurement or protection
● Designed for low-voltage draw-out cabinets and other small-space installations

Basic Parameters

● Models: M8 / Double M8
● Rated operating voltage: AC 0.66kV
● M8 ratio: 5-100/5(1)A
● Double M8 ratio: 5-100/5A
● M8 accuracy and load: Class 0.5 at 1.5VA; Class 1 at 2.5VA
● Double M8 accuracy and load: Class 0.2S, Class 0.5S or Class 0.2 at 1.5VA
● Installation: H fixed plate


Information

Parameter

Download

Technical Indicators

5

● Rated operating voltage: AC 0.66kV
● Power-frequency withstand voltage: 3000V/1min, 50Hz
● Rated frequency: 50-60Hz

6

● Primary current: 5-100A
● Secondary output: 5A or 1A, depending on model and ratio

7

● Ambient air temperature: -30°C to +70°C
● Altitude: ≤3000m
● Installation environment: Indoor locations without direct rain or snow, severe pollution or strong impact

Installation Instruction

03_M8_Installation_Instruction_EN

Product Feature

04_M8_Product_Feature_Drawing_EN

The AKH-0.66/M8 series is designed for small primary currents and limited installation space, particularly low-voltage draw-out cabinets. The M8 and Double M8 models use direct primary connections and fixed-plate mounting. M8 is available with 5-100/5(1) ratios, Class 0.5 at 1.5VA or Class 1 at 2.5VA. Double M8 is available with 5-100/5 ratios and Class 0.2S, Class 0.5S or Class 0.2 at 1.5VA.


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