Miniature Split Core Current Transformer for Power Supply

• Customization: Available
• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: Current Transformer
• Model NO.: GWCTSA
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Common Insulating Materials
• Installation: Strut Type
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Electromagnetic Type
• Type1: Current Transformer
• Shell Material: PBT or ABS
• Working Frequency Bound: 50Hz~400Hz
• Accuracy Class: Class 1.0 3.0
• Input Rating: 5~600AAC
• Design Advantage: Split Current Transformer
• Transport Package: Export Standard Carton With Strong Pallet
• Specification: CE, ROHS
• Trademark: GW
• Origin: Tianjin
• HS Code: 85045000
• Production Capacity: 100000PCS/Month

Product Description

Product Description

0.333-3.53V  split core current transformer with core current

TIANJIN GREWIN TECHNOLOGY CO.,LTD.
GWCTSA series split core current transformer
Part number	Rated input(A)	Second output(V)	Accuracy class	Limit primary current(A)	Accuracy class	Frequency(Hz)	OutlineDimensions ID-L-W-H(mm)	Unit weight	Turn ratio	Output cable
GWCTSA005	5  10  15	0.333	1.0 3.0	-	-	50-400	5.0-25.0-22.5-34.5	30g	3000:1	wire(1m)
GWCTSA010	5,10,20,50,75	0.333	1.0 3.0	120	5P 10P	50-400	10-29.4-26.4-41.7	50g	3000:1	wire(1m)
GWCTSA016	75,100,150	0.333	0.5 1.0	300	5P 10P	50-400	16-36.9-39.2-52.9	100g	3000:1	wire(1m)
GWCTSA024	100,150,200,250	0.333	0.5 1.0	540	5P 10P	50-400	24-51.2-47-70.2	250g	3000:1	wire(1m)
GWCTSA035	200,300,400,600	0.333	0.5 1.0	600	5P 10P	50-400	35-65.8-51.2-83.5	400g	3000:1	wire(1m)

GWCTSA Series Split Core Current Sensor (Specifications)
Rated Primary current	5-600A
Rated Secondary current	0.333V-3.53V
Rated load	1, 2.5, 5.0, 10, 30VA
Accuracy	0.5, 1.0, 3.0 Class
Rated Short-time thermal current (Ith)	20In
Rated Dynamic current (Idyn)	2.5Ith
Case Material	UL flame retardant rating 94-V0
Highest Voltage for Equipment Um (rms)	720 Vac
Rated Power-Frequency Withstand Voltage(rms)	3,000 Vac
Frequency Range:	50/60Hz
Operating Temperature	-15ºC to 50ºC
Standard	IEC 60044-1
Accessories	Supplied with feet for base mounting if required
Certification	RoHS compliant CE&ETL approved

GWCTSA Series Split Core Current Sensor  (Features)

Low cost

5 standard sizes

Split core design, safer, easier installation, and portable

GWCTSA Series Split Core Current Sensor  (Applications)

Measures AC current flow to electric motors, lighting, air condition equipment, etc. 

Compatible with HV AC temperature control, power management, building 

The GREWIN CTSA series of split core ct style current sensors are designed for fast and easy installation.The split core design permits non-contactcurrent measurements through magnetic field induction without disconnecting cables or busbar circuits for CT installation. This method permits a safer, easier and portable current measurement.
0.333-3.53V rated secondary output split core current transformer :
 

Model No 1 :GWCTSA010
Ratio : 3000:1
Rated input: 5A 10A 20A 50A 75A
Accuracy class: 1.0s  3.0s
Rated primary current :120A
Protection: 5 times protection ,10 times protection like 25A 50A 100A 200A 250A 385A 500A 750A
 
Model No.2 :GWCTSA016
Ratio :3000:1
Rated input: 75A 100A 150A
Accuracy class: 0.5 1.0S
Rated accuracy limit primary current: 300A
Protection : 5 times Protection, 10 times protection 
 

Model No. 3:GWCTSA024
Ratio : 3000:1 
Rated input: 100A 150A 200A 250A 
Accuracy class: 0.5 1.0S
Rated accuracy limit primary current: 540A
Protection : 5 times Protection, 10 times protection
 
Model No.4:GWCTSA035
Rated input: 200A 300A 400A 600A
 Accuracy class: 0.5 1.0S
Rated accuracy limit primary current: 600A
Protection : 5 times Protection, 10 times protection
Frequency: 50--400Hz


  Victor Dong


Tianjin Grewin Technology Co.,Ltd.
Web:  http://grewin-tech.en.made-in-china.com or transformer.en.made-in-china.com