Split Core Current Transformer for Busbar

AKH0.66-K

  • Flame Retardant
  • Temp Resistance
  • Silicon Steel Core
  • IEC 61869

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What Do Our Customers Say?

  • “ For over 4 years working with Acrel, they have continuously demonstrated excellent technical ability while ensuring superior customer service. Their collaborative approach and real time flexibility in adapting to changing conditions has contributed to the success of many project goals. "

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    Philippines

  • Cloud Platform for Power IoT is a synchronous integrated solution from energy meter installation to web interactive interface that can see the benefits of features with the first click mouse. Very convenient and fast. I will be with this product for a long time.

    Tuan 

    Vietnam

Highlight

What’s the Function of Split Core Current Transformer?

 Easy to install

  • Split-core Open design

Primary

  • 20-5000A

Secondary

  • 5A
  • 1A

Application

  • Reconstruction Project

Specification

What’s the Specification of Acrel AKH0.66-K series Split Core Current Transformer for Busbar?

Photo
Specification AKH0.66-K
Inner Size 22*32mm ~ 82*202 mm
Input Current 20-5000 A
Output Signal 1A, 5A

Parameter

What’s the Parameter of Split Core Current Transformer?

Standard IEC/EN 61869-1, IEC/EN 61869-2
Accuracy 0.2, 0.5, 1.0 class
Rated Voltage AC 0.66 KV
Rated Frequency 50-60Hz, 400Hz
Continuous Overload 120% ln
Burden 0-30 VA
Protection Level IP30
Temperature -30℃~55℃
Altitude ≤3000 m
Humidity ≤90%
Withstand 3000V/1min 50Hz

Installation

How to Install the Split Core Current Transformer?

Why choose Acrel?

  • 2003 Established
  • SZ.300286 Listed Company
  • 1200+ People
  • 25000+㎡ Plant
  • Factory Direct-sale

Request Information & Quotation

Kindly Fill out the Form below and tell us more about your Requirements,
We would like to provide Suitable Solution for You.
or Send us Email directly, [email protected]

If you have more detailed requirements, Please go to the relevant product page to submit the form.

What FAQ for Main Technical Request ?

Entire online energy monitoring solution for 10kV office buildings

We can provide entire solution from system software to energy meter and IoT gateway hardware.

All incoming circuits&outgoing circuits 3-phase and outgoing circuits 1-phase need to be monitor by separate energy meters. Prefer high-class panel energy meter for monitoring 3-phase incoming circuits and economic DIN rail energy meter for monitoring all the outgoing circuits 3-phase and 1-phase.

Rated current and cable/busbar size of all the circuits we need to monitor are shown in the electricity distribution diagram attached.

All common electricity data like kwh, current, voltage and etc could be checked on both user’s mobiles phones, PCs and on work-site energy meters.

Due to modification project, most Current Transformer (CT) need to be split-core CT for easy installation.

WiFi or 4G should be the final data upstream methods, and only limited wired communication is allowed.

There are several outgoing circuits 3-phase not located in main DB room, they are located in separate places which were far from each other but also need to be monitored.

Summation Current Transforme

Standard:

IEC 61558-1

IEC 61558-2-15

IEC60364-7-710

Certificate:

Feature:
  • Capacity: 3.15, 5, 6.3, 8, 10 KVA
  • Noise Level: <40dB
  • Insulation Class: H
  • Short Circuit Voltage ≤ 3%
  • No-load Output Current ≤ 3%
  • Inrush Current ≤ 12 In
  • Leakage Current <0.2mA
  • Efficiency >96%

Closed-type Residual Current Transformer for Cable

Standard:

IEC 61558-1

IEC 61558-2-15

IEC60364-7-710

Certificate:

Feature:
  • Capacity: 3.15, 5, 6.3, 8, 10 KVA
  • Noise Level: <40dB
  • Insulation Class: H
  • Short Circuit Voltage ≤ 3%
  • No-load Output Current ≤ 3%
  • Inrush Current ≤ 12 In
  • Leakage Current <0.2mA
  • Efficiency >96%

Closed-type Residual Current Transformer for Busbar

Standard:

IEC 61558-1

IEC 61558-2-15

IEC60364-7-710

Certificate:

Feature:
  • Capacity: 3.15, 5, 6.3, 8, 10 KVA
  • Noise Level: <40dB
  • Insulation Class: H
  • Short Circuit Voltage ≤ 3%
  • No-load Output Current ≤ 3%
  • Inrush Current ≤ 12 In
  • Leakage Current <0.2mA
  • Efficiency >96%

Paired Micro Current Transformer

Standard:

IEC 61558-1

IEC 61558-2-15

IEC60364-7-710

Certificate:

Feature:
  • Capacity: 3.15, 5, 6.3, 8, 10 KVA
  • Noise Level: <40dB
  • Insulation Class: H
  • Short Circuit Voltage ≤ 3%
  • No-load Output Current ≤ 3%
  • Inrush Current ≤ 12 In
  • Leakage Current <0.2mA
  • Efficiency >96%

Measuring Current Transformer

Standard:

IEC 61558-1

IEC 61558-2-15

IEC60364-7-710

Certificate:

Feature:
  • Capacity: 3.15, 5, 6.3, 8, 10 KVA
  • Noise Level: <40dB
  • Insulation Class: H
  • Short Circuit Voltage ≤ 3%
  • No-load Output Current ≤ 3%
  • Inrush Current ≤ 12 In
  • Leakage Current <0.2mA
  • Efficiency >96%

Micro Current Transformer

Standard:

IEC 61558-1

IEC 61558-2-15

IEC60364-7-710

Certificate:

Feature:
  • Capacity: 3.15, 5, 6.3, 8, 10 KVA
  • Noise Level: <40dB
  • Insulation Class: H
  • Short Circuit Voltage ≤ 3%
  • No-load Output Current ≤ 3%
  • Inrush Current ≤ 12 In
  • Leakage Current <0.2mA
  • Efficiency >96%

Split-type Residual Current Transformer

Standard:

IEC 61558-1

IEC 61558-2-15

IEC60364-7-710

Certificate:

Feature:
  • Capacity: 3.15, 5, 6.3, 8, 10 KVA
  • Noise Level: <40dB
  • Insulation Class: H
  • Short Circuit Voltage ≤ 3%
  • No-load Output Current ≤ 3%
  • Inrush Current ≤ 12 In
  • Leakage Current <0.2mA
  • Efficiency >96%

Split Core Current Transformer for Cable

Standard:

IEC 61558-1

IEC 61558-2-15

IEC60364-7-710

Certificate:

Feature:
  • Capacity: 3.15, 5, 6.3, 8, 10 KVA
  • Noise Level: <40dB
  • Insulation Class: H
  • Short Circuit Voltage ≤ 3%
  • No-load Output Current ≤ 3%
  • Inrush Current ≤ 12 In
  • Leakage Current <0.2mA
  • Efficiency >96%

Split Core Current Transformer

Standard:

IEC 61558-1

IEC 61558-2-15

IEC 60364-7-710

Certificate:

Standard Lead Time:
Sample: 2 days
Bulk: 1 month

Feature:
  • Capacity: 3.15, 5, 6.3, 8, 10 KVA
  • Noise Level: <40dB
  • Insulation Class: H
  • Short Circuit Voltage ≤ 3%
  • No-load Output Current ≤ 3%
  • Inrush Current ≤ 12 In
  • Leakage Current <0.2mA
  • Efficiency >96%
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