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Ankerui Electric Co., Ltd
Industrial current acquisition transformer
NegotiableUpdate on 03/05
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Overview
Industrial current acquisition transformer acquisition component, can be used in conjunction with measuring instruments, with a primary current measurement range of 5-6300A, secondary output of 5A or 1A, and a measurement range of 5-120% of the rated value.
Product Details
Industrial current acquisition transformermain structure
The main structure includes iron core, primary winding, secondary winding, and insulation material. The iron core is the core component of a current transformer, usually made of high permeability silicon steel sheets stacked together, used for concentrating and conducting magnetic fields. A primary winding is a wire that passes through the iron core, usually with fewer turns, and is connected in series in the circuit being tested, carrying the measured current. The secondary winding has a large number of turns and is wound around the iron core. Its output end is connected to a measuring instrument or protective device. Insulation materials are used to isolate the primary and secondary windings, preventing leakage and short circuits.
● Model Description
● Specifications and dimensions (mm)
● Specification parameter comparison table
Maintenance method for measuring current acquisition transformer
1. Regular inspection: The current transformer should be inspected and tested regularly to ensure its normal operation.
2. Cleaning and lubrication: When cleaning current transformers, diluted cleaning agents should be used and lubricants should be applied to maintain the sensitivity and accuracy of the current transformers.
3. Insulation inspection: The insulation status of the current transformer should be checked regularly to avoid problems such as leakage.
4. Connection check: The connection between the current transformer and the system should be checked regularly to avoid circuit failures.
Industrial current acquisition transformerSurgical parameters
rated voltageAC0.66kV (equivalent to AC0.69kV).
frequency range：50-60Hz。
measurement range: Rated value5-120%Covering most of the operational requirements.
accuracy levelThe universal type isLevel 1The measurement type can reach0.2S level.
Number of core turns: Support1 turn(Some models support multiple turns, such as AKH-0.66/III).
inner diameter: Fromφ22mmtoφ170mmNot suitable for different specifications of busbars or cables.
rated voltageAC0.66kV (equivalent to AC0.69kV).
frequency range：50-60Hz。
measurement range: Rated value5-120%Covering most of the operational requirements.
accuracy levelThe universal type isLevel 1The measurement type can reach0.2S level.
Number of core turns: Support1 turn(Some models support multiple turns, such as AKH-0.66/III).
inner diameter: Fromφ22mmtoφ170mmNot suitable for different specifications of busbars or cables.
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