Akh0.66 Split Core Current Transformer Power Sensor CT

• Application: Instrument
• Type: Current Transformer
• Phase: Single
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: akh-0.66
• 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
• Package Size: 20.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 0.500kg

Product Description

Split Core Current Transformer (CT) from Acrel Manufacturer

Product Description

Low Voltage AC 0.66kv Split Core Current Transformer (CT) is made from Laminated Silicon Steel Iron Core and used to transform the high AC current to small easily manageable values.
They are connected with the panel or din-rail energy meter or protection relay to measure the current and 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

AKH-0.66/K-Φ series split current transformers are mainly used in reconstructing projects of urban and rural power grids. Product has the advantages of small size, high accuracy, strong load capacity, easy installation, etc. They save the manpower, material resources and financial resources and improve the efficiency of users.

 

Installation Instructions

 

Company Profile

ACREL CO., Ltd. was founded in 2003 and successfully listed on GEM in 2012. ACREL is a high-tech enterprise that integrats R&D, production, sales and service. since its establishment, it committed to provide users with energy efficiency management and power security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors.
Since the listing in 2012, our company has maintained steady growth. The company will adhere to the concept of "innovation, efficiency, unity, integrity", adhere to steady operation and continuous innovation, and provide more high-quality products, services and solutions for power system users and micro-grid.