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AKH-0.66 SM-80ii Dual Winding Current Transformer

ACREL AKH-0.66 SM-80ii Dual Winding Current Transformer

SKU: SM-80ii
From AU$296.00Sale Price
Excluding Sales Tax
ACREL AKH-0.66 SM-80ii Dual Winding Current Transformer is a dual-output current transformer designed for AC current measurement and metering in low-voltage power systems. It provides an AC 0-5A or AC 0-1A output for measuring equipment and a DC 4-20mA output for PLC or DCS analogue inputs. The SM-80II model supports primary current ratios from 600A to 3000A, depending on the selected ratio.

        The ACREL AKH-0.66 SM-80ii Dual Winding Current Transformer is a dual-output current transformer for measuring AC current in low-voltage electrical systems. Its two-output design provides an AC secondary signal for measuring and metering equipment and a DC 4-20mA signal for automation systems such as PLC and DCS.

        The SM-80II configuration is available for primary current ratios from 600A to 3000A. The selected current ratio determines the applicable accuracy and rated burden. The transformer is designed around an 80 x 10 mm busbar opening and supports one or two busbars according to the manufacturer's specification table.

        How it works

        • The primary conductor passes through the current transformer.
        • The transformer produces an AC secondary output of 0-5A or 0-1A for measuring and metering equipment.
        • A second output provides a DC 4-20mA signal for connection to a PLC or DCS.
        • The 4-20mA output requires DC 24V auxiliary power supplied by the PLC.

        Why choose this product

        • Provides two different signal types from one current transformer.
        • Allows conventional AC current measurement alongside analogue automation monitoring.
        • The 4-20mA output can be connected directly to suitable PLC or DCS analogue inputs.
        • The SM-80II format accommodates higher primary current applications within its specified ratio range.

        Benefits

        • Simplifies integration of current measurement into automation systems.
        • Allows measuring and control equipment to receive separate signals from the same monitored circuit.
        • Supports primary current ratios from 600A to 3000A for the SM-80II configuration.
        • Suitable for electrical monitoring and control applications where both metering and analogue transmission are required.
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