Acrel Akh-0.66-K-24 150/5A Split Current Transformer for Ring Main Unit

• Customization: Available
• Application: Electronic
• Type: Current Transformer
• Model NO.: AKH-0.66-K-24 150/5A
• Phase: Single
• Operation Condition: Indoor
• Usage: Measurement
• Installation: Busbar Type
• Voltage Transformation Principle: Electromagnetic Type
• Product Name: Split Core Current Transformer
• Brand: OEM ODM
• Current Range: AC150A/5A
• Accuracy: Class 1
• Load: 1va
• Transport Package: Fob Shanghai
• Trademark: ACREL
• Origin: China
• Production Capacity: 1000PCS/Per Month

Product Description

Product Description

AKH-0.66/K-Φ Series Split Core Current Transformer

General

They are patented products with beautiful appearance, convenient installation and wiring, mainly used in power operations and electricity reconstruction projects. Generally, output are standard signal. The advantages of small size, high precision, strong carrying capacity and convenient installation, saving the manpower, material resources, financial resources and improve the efficiency for users.


Features

1.Security factor: FS<5
2. Maximum system voltage: 720V AC
3. Test voltage: 3kV AC(1min)
4. Rated short-time thermal current:Ith=40~60In
5.  Rated dynamic current: Idyn=2.5Ith
6.Rated secondary current: X/5A (X/1A upon request)
7. Rated primary current: Ranging up to 6000A
8. Continuous overload: 120%In
9.Protection level: IP30
10.Casing: Non-flammable, polycarbonate self-extinguishing ABS
11. Environment:
Operating temperature: -25ºC-+50ºC
Storage temperature: -40ºC-+80ºC
Humidity (no condensation) ≤90%RH
 

Technical parameter
 

Type	Rated current ratio	Precision degree		Wear heat NO. of turns	Hole size (mm)
		Class0.5	Class1
K-Φ24	(150-300)A/5(1)A		√	1	Φ24
K-Φ36	(300-400)A/5(1)A		√	1	Φ36
	(500-600)A/5(1)A	√		1

Dimension


The transformers' secondary outlet wire is 1.5mm² lead, whose standard length is 1m(±10cm error allowed)
 

Spec.     Size	Outline Size(mm)					Hole size(mm)		Tolerance(mm)
	W	H	D	M	N	Φ1	Φ2
K-Φ24	39	71	46	36	52	24	23.5	±1
K-Φ36	42.5	82	58	40	56	33.5	35

Service Environment
1.Rated working voltage AC0.66kV(equivalent to AC0.69kV,GB156-2003)
2.Rated frequency 50-60Hz
3.Environment temperature: -30ºC~70ºC
4.Altitude ≤3000m
5.power frequency withstand voltage 3000V/1min 50Hz
6.Used in places without direct invasion of rain and snow, serious pollution and violent vibration


Installation method


Quotation


Certificate