Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu Acrel Electrical Manufacturing Co., LTD.
  • akh 0
  • three phase current transformer
  • 3 phase current transformer
  • akh 0
  • three phase current transformer
  • 3 phase current transformer

Acrel AKH-0.66 / Z Series Three Phase Current Transformer

Acrel AKH-0.66/Z Three Phase Current Transformer has beautiful appearance and convenient wiring. The shell material is flame retardant PC/ABS alloy, which is used as ac current signal acquisition element. 

Generally, Acrel AKH-0.66/Z Three Phase Current Transformer is used together with AMC16, which can reduce the installation space of the current transformer and the complexity of wiring, and reduce the cost for users.

  • Measure three phase cables

  • Easy installation and saving space

  • High accuracy Class 0.2/0.5

  • Varies dimension optional

Parameters of AKH-0.66/Z Three Phase Current Transformer


AKH-0.66/Z 3-Phase Current Transformer
TypeRatio(A)Class & Burden (VA/Ω)Dia.(mm)
Class 0.2Class 0.5Class 1.0
Z-3*Φ205-100/5

1.5Φ20
150/5
1.5
200/5
2.5
Z-3*Φ205-100/1
51.5Φ20
150/1
10
200/1
10
5-200/0.05
10
Z-3*Φ155-100/0.021010
Φ15
Z-3*Φ1050/0.02510

Φ10
Z-3*Φ35100-150/5

2.5Φ35
200/5
1.5
250/5
3.75
300-450/5
5
500/5
10
600-800/5
10
1000-1250/510

Z-3*Φ35100-150/1

2.5
200/1
1.5
250/1
3.75
300-450/1
5
500/1
10
600-800/1
10
1000-1250/110


Video of 3 Phase Current Transformer 


Diagram of AKH-0.66/Z Three Phase Current Transformer


AKH-0.66/Z Series Combined current transformer is also called the three-phase current transformer. As current signal acquisition device, it is generally matched with multi-loop current monitoring device (AMC16), PZ300, moulded case circuit breaker and other products. It can save installation space, reduc the cumbersome wiring, be convenient to use and effectively reduce the cost.


Diagram of AKH-0.66/Z Three Phase Current Transformer

Benefits of AKH-0.66/Z Three Phase Current Transformer


  • Measure three phase cables

  • Easy installation and saving space

  • High accuracy Class 0.2/0.5

  • Varies dimension optional


Use of AKH-0.66/Z Three Phase Current Transformer


  • Used for small space like communications cabinet

  • Measure 5-1250A primary current in the power distribution room

  • Convert the large current at the primary side to 5A or 1A, connect to energy meter

  • When using a current transformer, the secondary open circuit is not allowed, and the secondary outlet S2 should be grounded


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  • Tel:

    +86-18761599716

  • Address:

    No.5 Dongmeng Road, Nanzha Street, Jiangyin City, Jiangsu Province, China.