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Closed-type Residual Current Transformer for Busbar

AKH0.66-L

  • Flame Retardant
  • Temp Resistance
  • Silicon Steel Core
  • IEC 61869
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What’s the Function of Residual Current Transformer?

 Monitor

  • Residual Current

Overload

  • 10 times

Secondary

  • 5mA
  • 2mA
  • 1mA

Application

  • Electrical fire, Motor protection

Specification

What’s the Specification of Acrel AKH0.66-L Closed-type Residual Current Transformer?

Photo
Specification AKH0.66-L-II AKH0.66-L-a*b AKH0.66-L-φ
Inner Size 82*52 ~ 265*104 (±2) mm 172*34 ~ 780*160 (±3) mm Φ20 ~ 200 (±3) mm
Rated Current 16-800 A 100-6300 A 200-5000 A
Primary 5A 5A 1A
Secondary 5mA 5mA, 2mA 1mA

Parameter

What’s the Parameter of Residual Current Transformer?

Standard IEC/EN 61869-1, IEC/EN 61869-2
Accuracy 1.0 class
Rated Voltage AC 0.66 KV
Rated Frequency 50-60Hz, 400Hz
Continuous Overload 120% ln
Max Overload 10 times
Burden 100 Ω
Protection Level IP30
Temperature -30℃~55℃
Altitude ≤3000 m
Humidity ≤90%
Withstand 3000V/1min 50Hz

Installation

How to Install the Residual Current Transformer?

Why choose Acrel?

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

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FAQ

Got a Question? Get your Answer

What are the Main Advantages of Acrel?

We have our own Factory and R&D Center

What are the Difference between Acrel and other Brands?

Rich product series: Cloud Platform, Gateway, Protection Device, Power Meter, Transformer

What Certificates does the Company have?

CNAS, ISO14001, ISO27001, ISO9001

What Certificates do the Products have?

CE, IEC, MID, UL, EAC, ROHS, REACH

How Expensive is Acrel Products?

Competitive Price with High Quality

How long is the product Warranty Period?

2 Years

What is the MOQ?

Purchasing according to your needs, no MOQ limit

How long is the Lead Time?

Sample takes 3 days; Bulk purchase takes 1 month

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%
Details Chat Online

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%
Details Chat Online

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%
Details Chat Online

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%
Details Chat Online

Split Core 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%
Details Chat Online

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%
Details Chat Online

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%
Details Chat Online

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%
Details Chat Online

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%
Details Chat Online
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