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AKH-0.66/Z Series Three-Phase Combined Current Transformer

Application

● Three-phase AC current signal acquisition in low-voltage systems

● Used with AMC16, PZ300 and compatible metering or monitoring devices

● Suitable for panels where installation space and secondary wiring need to be reduced

Basic Parameters

Models: Z-10, Z-15, Z-3×Φ20 and Z-3×Φ35

Primary current: 5–1250A, depending on the selected model and current ratio

Secondary output: 25mA, 20mA, 50mA, 1A or 5A, depending on model and ratio

Accuracy: Class 0.2, Class 0.5 or Class 1, depending on model and ratio

Cable aperture: Φ10 / Φ15 / 3×Φ20 / 3×Φ35

Rated operating voltage: AC 0.66kV

Rated frequency: 50–60Hz


Information

Parameter

Download

Technical Indicators

5
● Rated working voltage: AC 0.66kV
● Power-frequency withstand voltage: 3000V/1min, 50Hz
● Maximum cable diameter: Φ10mm, Φ15mm, Φ20mm or Φ35mm
6
● Rated frequency: 50-60Hz
● Primary current: 5-1250A, depending on model and ratio
● Secondary output: 1A, 5A, 20mA, 25mA or 50mA, depending on model
● Accuracy: Class 0.2, Class 0.5 or Class 1, depending on model and ratio
7
● Ambient temperature: -30°C to +70°C
● Altitude: ≤3000m
● Installation environment: Indoor locations without direct rain or snow, severe pollution or strong vibration

Installation Instruction

01_Z-10_Actual_and_Official_Drawing
02_Z-15_Actual_and_Official_Drawing
03_Z-3xPhi20_Actual_and_Official_Drawing
04_Z-3xPhi35_Actual_and_Official_Drawing (1)

Product Feature

03_Product_Feature_Drawings_Only

   The AKH-0.66/Z series has an attractive appearance and convenient wiring. The housing uses high-temperature-resistant material. As a current signal acquisition component, it is generally used with AMC16, PZ300 and moulded-case circuit breakers. It can reduce current-transformer installation space and simplify wiring, helping reduce user cost.


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  • 01_Z-10_Official_Original_English_Table 03_Z-15_English_Table 02_Z-3xPhi20_Official_Original_English_Table 04_Z-3xPhi35_English_Table

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