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5A 10A 20A 50A 300A Mini Single Phase Split Core Current Transformer

5A 10A 20A 50A 300A Mini Single Phase Split Core Current Transformer

Waterproof transformer:GWSCCT660E,GWSCCT752E,GWSCCT667B,GWSCCT667D GWSCCT661A Accuracy class: 0.5 1.0S Rated accuracy li
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Basic Info.
Model NO. GWSCCT661
Usage Protection, Measurement
Core Core-Type Transformer
Cooling Method Dry-Type Transformer
Winding Type Two-Winding Transformer
Certification ISO9001-2000 Current Transformer Split Core CT
Frequency Characteristics Power Frequency
Shape of Core Ring
Brand Grewin Hall Sensor Split Core
Transport Package Export Standard Carton with Strong Pallet
Specification CE, ROHS
Trademark Grewin 30w electronic lighting transformer
Origin Tianjin
HS Code 85043190
Production Capacity 500000PCS Per Month
Product Description
Waterproof transformer:GWSCCT660E,GWSCCT752E,GWSCCT667B,GWSCCT667D
GWSCCT661A

Accuracy class: 0.5 1.0S
Rated accuracy limit primary current: 600A
Protection : 5 times Protection, 10 times protection
Frequency: 50--400Hz
A2. Split Core Current Transformers \mA or 0.333-3.53V Rated Secondary Output
1.Applications:
Current, power, energy, monitoring devices;Relay protection devices;Power Factor Correction devices.
2. Specifications:Rated Primary current: 100-5000Aac;Rated Secondary current:5 or 1Aac;Rated load: 1, 2.5, 5.0, 10, 30VA;Accuracy: 0.5, 1.0, 3.0 Class;
3.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: -15 to degree;
Standard:IEC 60044-1 .

Related Products

1.GWSCCT667A 2.GWSCCT752E

3.GWSCCT660E

4.GWCTSA/GWSCCT681B


6.GWSCCT731A

Type Selection(Output: 1A/5A) Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core
business philosophy "Quality and Honesty First ".

Our strongly advantages as below:

1. Our transformer quality lifetime: 10 Years.
2. Specialty Sales service: 5 -10 Years
3. Proficient experience workers on average:Around 5 Years.
4. Equipments:Advanced winding machines imported from Italy.
5. Test: 100% test before the shipment



Contact Information:

TIANJIN GREWIN TECHNOLOGY CO.,LTD
Add:Meinian Plaza.No.16 Dongting Road,Hexi Distr,Tianjin,China .
Web: transformer.en.made-in-china.com
Part
Number		 Ratio Measuring Protection Frequency
(Hz)		 Outline
Dimensions
ID-L-W-H
(mm)
Rated Input Accuracy
Class		 Rated Accuracy
Limit
Primary
Current
(A)		 Accuracy
Class
GWSCCT661A-008 3000:1 5,10,15 0.2 0.5
1.0		 -- -- 50~400 5.0
-25.0-22.5-34.5
GWSCCT661B-013 5,10,20,50,75 0.2 0.5 1.0 120 5P,10P 50~400 10
-29.4-26.4-41.7
GWSCCT661C-019 75,100,150 0.5,1.0 300 5P,10P 50~400 16
-36.9-39.2-52.9
GWSCCT661C-019 100,150,200,250 0.5,1.0 540 5P,10P 50~400 24
-51.2-47-70.2
GWSCCT661E-032 200,300,400,600 0.5,1.0 600 5P,10P 50~400 35
-65.8-51.2-83.5
Input/Output(A) 0.5 CLASS 1.0 CLASS 3.0 CLASS Frequency
100-150A/5A,1A 1.5VA 2.5VA 3.75VA 50-400HZ
200-250A/5A,1A 1.5VA 2.5VA 5VA
300A/5A,1A 2.5VA 2.5VA 5VA
400-600A/5A,1A 2.5VA 3.75VA 5VA
800-1000A/5A,1A 5VA 10VA 15VA
Mfg rated input output accuracy
GWSCCT752E-34 50-400A 0-5A
0.333V		 0.2
0.5
1.0
GWSCCT752E-46 100-600A
GWSCCT752E-46B 100-800A
GWSCCT752E-813 500-5000A
Mfg rated input output accuracy
GWSCCT660E-010 0.5-100A 0-5A
0.333V		 0.5
1.0
GWSCCT660E-019 1-250A
GWSCCT660E-025 5-400A
GWSCCT660E-030 5-630A
GWSCCT660E-045 5-1000A
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
0.2 0.5 1.0Class

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

TIANJIN GREWIN TECHNOLOGY CO.,LTD.
GWSCCTA 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
GWSCCT681B-005 5 10 15 0.333 1.0 3.0 - - 50-400 5.0-25.0-22.5-34.5 30g 3000:1 wire(1m)
GWSCCT681B-010 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)
GWSCCT681B-016 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)
GWSCCT681B-024 100,150,200,250 0.333 0.5 1.0 540 5P 10P 50-400 24-51.2-47-70.2 250g 3000:1 wire(1m)
GWSCCT681B-035 200,300,400,600 0.333 0.5 1.0 600 5P 10P 50-400 35-65.8-51.2-83.5 400g 3000:1 wire(1m)

Mfg Rated Input Output Accuracy Dimensions(mm/inch)
P/N (A) (mA/V)
Ø A B C
SCCT681B-010 5-75A 0-50mA 0.5,1.0,3.0 10.0 41.5 30.0 26.5
(5,10,20,50,75) 0.333V (0.39) (1.63) (1.18) (1.04)
SCCT681B-016 5-150A 0-100mA 0.5,1.0,3.0 16.0 53.0 36.0 30.5
(5,10,50,100,150) 0.333V (0.63) (2.09) (1.42) (1.20)
SCCT681B-024 10-400A 0-200mA 0.5,1.0,3.0 24.0 70.0 51.5 39.0
(10,50,100,200,400) 0.333V (0.95) (2.76) (2.03) (1.50)
SCCT681B-035 10-630A 0-500mA 0.5,1.0,3.0 35.0 84.0 65.0 41.0
(20,100,250,400,600) 0.333V (1.38) (3.31) (2.56) (1.61)


GWSCCT681B 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

5.GWSCCT662
Mfg rated input output accuracy
GWSCCT662A-025 5-400A 0-200mA 0-10V 0.2
0.5
1.0
GWSCCT662B-045 50-1000A 0-500mA 0-10V
GWSCCT662C-065 100-1500A 0-500mA 0-10V
GWSCCT662D-080 50-2000A 0-500mA 0-10V
GWSCCT662E-100 800-3000A 0-600mA 0-10V

Mfg P/N Rated Input (A) Output (A)
Accuracy		 Dimensions(mm)
A B C D E F G H I

SCCT731A(23)
100-400A
1A/5A		 0.5,1.0,3.0
20
30
50
88
104
34
41
40
31

SCCT731B(58)
250-1000A
1A/5A		 0.5,1.0,3.0
50
80
78
114
145
32
32
33
33

SCCT731C(88)
250-1000A
1A/5A		 0.5,1.0,3.0
80
80
108
144
145
32
32
33
33

SCCT731D(812)
500-1500A
1A/5A		 0.5,1.0,3.0
80
120
108
144
185
32
32
33
33

SCCT731E(814)
600-5000A
1A/5A		 0.5,1.0,3.0
80
140
122
176
228
47
47
53
38

SCCT731F(816)
800-5000A
1A/5A		 0.5,1.0,3.0
80
160
120
176
246
48
48
53
38

SCCT731G(36)
100-3000A
1A/5A		 0.5,1.0,3.0
30
60
88
132
131
49
36
55
43

SCCT731H(513)
100-4000A
1A/5A		 0.5,1.0,3.0
55
130
80
125
195
35
30
53
35

7.GWSCCT667D

Mfg Rated Input Dimensions(mm)
Output (A) Accuracy
P/N (A) ø A B C
SCCT667D-025 50-400A 1A/5A 0.5,1.0,3.0 25 173 105 56
SCCT667D-032 100-630A 1A/5A 0.5,1.0,3.0 32 206 112 56
SCCT667D-045 100-1000A 1A/5A 0.2,0.5,1.0 45 193 125 56
SCCT667D-055 100-1200A 1A/5A 0.2,0.5,1.0 55 180 135 56
SCCT667D-065 100-1500A 1A/5A 0.2,0.5,1.0 65 203 145 56
SCCT667D-080 200-2000A 1A/5A 0.2,0.5,1.0 80 228 160 56
SCCT667D-100 500-3000A 1A/5A 0.2,0.5,1.0 100 248 180 56

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