Split Core Three Phase AC Current Transformer

• Overview
• Product Description
• Specification
• Parameter
• Dimension
• Components
• Installation Instructions
• Company Profile

Overview

Basic Info.

Model NO.	akh-0.66
Phase	Three
Operation Condition	Indoor
Usage	Measurement
Winding Form	Single Layer & Tightly Wound Type
Insulating Medium	Insulating Paper
Installation	Busbar Type
Magnetic Circuit Structure	Single Stage Type
Voltage Transformation Principle	Electromagnetic Type
Primary Input Current	5-1000A
Secondary Output Current	5A, 1A, 100mA, 75mA, 40mA, 20mA, 10mA, 5mA, 1.25mA
Rated Voltage	AC0.66kv=AC0.69kv
Frequency	50-60Hz
Altitude	Less Than 3000m
Inductor Diameter	10, 16, 24, 36, 50mm
Transport Package	Carton
Specification	Siicon core or Ferrite core
Trademark	Acrel
Origin	China
HS Code	8504311000
Production Capacity	200000

Packaging & Delivery

Package Size20.00cm * 10.00cm * 10.00cm Package Gross Weight0.500kg

Product Description

Split Core Three Phase AC Current Transformer

Product Description

Split core three phase AC current transformer(CT) is used to transform the high AC current to small easily manageable values. They are connected with the Panel Meter or Relay and they can help to measure the current or protect the equipment.

Specification

Type	Ratio(A)	Class&Burden(VA/Ω)		Turns	Dia(mm)
		Class 0.5	Class 1
K-Φ10	5A/1.25mA	10		1	Φ10
	(10-20)/5mA	10		1	Φ10
	(40-60)A/20mA	10		1	Φ10
K-Φ16	(20-50)A/10mA	10		1	Φ16
	(40-100)A/20mA	10		1	Φ16
	100A/40mA	10		1	Φ16
K-Φ24	(60-200)A/20mA	10		1	Φ24
	(100-250)A/40mA	10		1	Φ24
	400A/100mA	10		1	Φ24
K-Φ36	(100-200)A/10mA	10		1	Φ36
	(200-400)A/20mA	10		1	Φ36
	(300-600)A/100mA	10		1	Φ36
	400A/40mA	10		1	Φ36
	600A/75mA	10		1	Φ36
K-Φ24	(150-200)A/5(1)A		1	1	Φ24
	(250-300)A/5(1)A		1.5	1	Φ24
K-Φ36	(300-400)A/5(1)A		1.5	1	Φ36
	(500-600)A/5(1)A	1.5		1	Φ36
K-Φ50	(600-700)A/5(1)A	2.5		1	Φ50
	(800-900)A/5(1)A	5		1	Φ50
	1000A/5(1)A	10		1	Φ50

Type	Ratio(A)	Dia(mm)	0.5 Class& Burden(VA/Ω)
K-Φ10	5A/1.25mA	Φ10	10
	(10-20)/5mA	Φ10	10
	(40-60)A/20mA	Φ10	10
K-Φ16	(20-50)A/10mA	Φ16	10
	(40-100)A/20mA	Φ16	10
	100A/40mA	Φ16	10
K-Φ24	(60-200)A/20mA	Φ24	10
	(100-250)A/40mA	Φ24	10
	400A/100mA	Φ24	10
K-Φ36	(100-200)A/10mA	Φ36	10
	(200-400)A/20mA	Φ36	10
	(300-600)A/100mA	Φ36	10
	400A/40mA	Φ36	10
	600A/75mA	Φ36	10
Type	Ratio(A)	Dia(mm)	1.0 Class& Burden(VA/Ω)
K-Φ10	5A / 333mV	Φ10	10
	(10-20) / 333mV	Φ10	10
	(40-60)A / 333mV	Φ10	10
K-Φ16	(20-50)A / 333mV	Φ16	10
	(40-100)A / 333mV	Φ16	10
	100A / 333mV	Φ16	10
K-Φ24	(60-200)A / 333mV	Φ24	10
	(100-250)A / 333mV	Φ24	10
	400A / 333mV	Φ24	10
K-Φ36	(100-200)A/ 333mV	Φ36	10
	(200-400)A/ 333mV	Φ36	10
	(300-600)A/ 333mV	Φ36	10
	400A/ 333mV	Φ36	10
	600A/ 333mV	Φ36	10

Parameter

Security factor	FS<5	Rated primary current	Ranging up to 6000A
Maximum system voltage	720V AC	Continuous overload	120%In
Test voltage	3kV AC(1min)	Protection level	IP30
Rated frequency	50/60Hz	Operating temperature	25ºC-+50ºC
Rated short-time thermal current	Ith=40~60In	Storage temperature	40ºC-+80ºC
Rated secondary current	X/5A (X/1A upon request)	Humidity	(no condensation) ≤90%RH
Casing	Non-flammable, polycarbonate self-extinguishing ABS

Dimension

Size	Dimension(mm)					Cut-out(mm)		Tolerance (mm)
	W	H	D	M	N	φ 1	φ 2
K-φ 10	27	40	26	24	36	10	9	±1
K-φ 16	31	50	29	28	42	16	17
K-φ 24	39	71	46	36	52	24	23.5
K-φ 36	42.5	82	58	40	56	33.5	35
K-φ 50	46.5	110	90	54	66.5	47	52

Components

Split type
easily installation
improve efficiency

Laminated Silicon Steel Tape Wound Cores
Ferrite cores (for High Frequency 1K HZ Motor Protector)
High Conductivity and Stability

Copper wire
PVC outer

Plug-in Interface
save time

Installation Instructions

Company Profile

Acrel Co., Ltd.[stock code: 300286.SZ] is a provider of energy data services for enterprise users to consume energy (electricity, water, gas, or other energy). In combination with the characteristics of enterprise users' energy supply and distribution system, an energy metering system is designed for each user, and a fine and reasonable energy monitoring system is set up. The construction and operation system in the energy supply, reliable reasonable use of energy and electricity safety and other aspects of the user's attention to solve pain points, visual management to help companies achieve energy use data, provide scientific data to support the introduction of the implementation of energy saving measures for enterprises in the future.