AKH-0.66/W Small-Current Output Measuring Current Transformer

Application

● Multi-circuit AC current measurement in low-voltage power systems
● Designed for use with AMC16 multi-circuit power meters
● Cable-through, busbar-through and DIN-rail mounting models available

Basic Parameters

● Models: W-7 / W-8 / W-11 / W-12 / W-20 / W-30 / W-45 / W-9N / W-12N / W-20N / W-30N / W-9A / W-9B / W-15A / W-15B
● Available primary-current ratings: 5-600A, depending on model and current ratio
● Secondary output: 2.5-100mA, depending on model and current ratio
● Accuracy: Class 0.2 or Class 0.5, depending on model and current ratio
● Rated operating voltage: AC 0.66kV
● Rated frequency: 50-60Hz

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Information

Parameter

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Technical Indicators

● Rated operating voltage: AC 0.66kV
● Rated frequency: 50-60Hz
● Ambient temperature: -30°C to +70°C

● Altitude: ≤3000m
● Power-frequency withstand voltage: 3000V/1min, 50Hz

● Installation environment: no direct rain or snow, severe pollution, or violent vibration
● Safety note: the current-transformer secondary circuit must not be open when the primary circuit is energised

Installation Instruction

Product Feature

The AKH-0.66/W series provides small-current secondary output signals for multi-circuit AC current measurement. Designed for use with Acrel AMC16 multi-circuit power meters, the series features compact dimensions, high accuracy, strong load capacity and convenient installation, helping reduce the cost of multi-circuit monitoring. Cable-through, busbar-through and DIN-rail mounting versions are available.

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