Prod Model: |
GWCTSB |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
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 |
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: |
3, 000 VAC |
Frequency Range: |
50/60Hz |
Application: |
Audio |
Phase: |
Single |
Coil: |
Core-type Transformer |
Cooling Method: |
Dry-type Transformer |
Winding Type: |
Multi-winding Transformer |
Frequency Characteristics: |
50-60Hz |
Shape Of Coil: |
Toroidal |
Brand: |
Grewin |
Product Description
![](/proimages/44f3j00oawQTWNtVepE/ce-ul-approved-50-60hz-5a-split-core-current-transfomer-from-china-factory.jpg)
![](/proimages/44f3j00ktdQEbNRvMza/ce-ul-approved-50-60hz-5a-split-core-current-transfomer-from-china-factory.jpg)
![](/proimages/44f3j00qTJEQMOrOCua/ce-ul-approved-50-60hz-5a-split-core-current-transfomer-from-china-factory.jpg)
The GREWIN CTS series of split core current transformers
Are designed for fast and easy installation. The split
Core design permits non-contact current measurements
Through magnetic field induction without requiring that the
Primary wire be taken offline and disconnected for CT
Installation. This method permits a safer, easy and portable
Current measurement.
![](/proimages/44f3j00cEdQajFnbCzt/ce-ul-approved-50-60hz-5a-split-core-current-transfomer-from-china-factory.jpg)
GWCTSB Series Split Core Current Transformer (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 |
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 |
GWCTSB Series Split Core Current Transformer (Features) |
Low cost |
5 standard sizes |
Split core design, safer, easier installation, and portable |
GWCTSB Series Split Core Current Transformer (Applications) |
Current, power, energy, monitoring devices |
Relay protection devices |
Power Factor Correction devices |
An internal precision burden resistor across the secondary
Winding of the CT provides a safe low voltage output and
Permits safe opening of the secondary.
Measures AC current flow to electric motors, lighting, air conditioning
Equipment, etc. Compatible with HVAC temperature control, power
Management, building automation systems.
Rated Output: 0.333Vac
Accuracy: ± 1% from 10% to 130% of rated current
Phase Angle: Less than 2 degrees at 50% of rated current
Case Material: ABS Resin UL flame retardant rating 94-V0
Construction: Epoxy encapsulated housing
Insulation Voltage: 600Vac
Frequency Range: 50/60Hz
Operating Temperature: -15 to 60 Degree
Leads: 0.61m (2 Foot), UL 1015, Twisted Pair, 0.34mm² (22AWG),
The length can be customized
UL&CE recognized
![](/proimages/44f3j00oTwEtFynCCpQ/ce-ul-approved-50-60hz-5a-split-core-current-transfomer-from-china-factory.jpg)
PARAMETER:Output secondary 5A split core current transformer :
Model 1:
GWCTSB0203
Turn ratio: 100:5A 150:5A 200:5A 250:5A 300:5A 400:5A current transformer China
Model 2:
GWCTSB0508
Turn ratio:250:5A 300:5A 400:5A 500:5A 600:5A 750:5A 1000:5A split core transformer
Model 3:
GWCTSB0512
Turn Ratio:600:5A 750:5A 1000:5A 1250:5A 1500:5A 2000:5A 3000:5A current CT
Model 4:
GWCTSB0812
Turn ratio: 500:5A600:5A 750:5A 1000:5A 1250:5A 1500:5A split core China
Model 5:
GWCTSB0816
Turn Ratio:500:5A 600:5A 750:5A 1000:5A 1250:5A 1500:5A high quality split core current transformer with ROHS ,ETL approval.
Output secondary rated 1A split transformer :
Model 1: GWCTSB0203
Turn ratio :100:1A 150:1A 200:1A 250:1A 300:1A 400:1A split core CT
Model 2: GWCTSB0508
Turn ratio: 200:1A 300:1A 400:1A 500:1A 600:1A 750:1A 1000:1A
Model 3: GWCTSB0512
Turn Ratio:500:1A 600:1A 750:1A 1000:1A 1250:1A 1500:1A 2000:1A 3000:1A
Model No.: GWCTSB0812
Model No.GWCTSB0816
Turn ratio: 600:1A 750:1A 1000:1A 1250:1A 1500:1A 2000:1A 2500:1A 3000:1A 4000:1A split transformer ETL made in China
GRWEIN'S Split core current Transformer Typical Products |
Part Number | Ratio | Measuring | Protection | Frequency (Hz) | Outline Dimensions ID-L-W-H (mm) | pdf |
Rated Input | Accuracy Class | Rated Accuracy Limit Primary Current (A) | Accuracy Class | |
CTGWSA005 | 3000:1 | 5,10,15 | 1.0 3.0 | -- | -- | 50~400 | 5.0 -25.0-22.5-34.5 |
CTGWSA010 | 5,10,20,50,75 | 1.0,3.0 | 120 | 5P,10P | 50~400 | 10 -29.4-26.4-41.7 |
CTGWSA016 | 75,100,150 | 0.5,1.0 | 300 | 5P,10P | 50~400 | 16 -36.9-39.2-52.9 |
CTGWSA024 | 100,150,200,250 | 0.5,1.0 | 540 | 5P,10P | 50~400 | 24 -51.2-47-70.2 |
CTGWSA035 | 200,300,400,600 | 0.5,1.0 | 600 | 5P,10P | 50~400 | 35 -65.8-51.2-83.5 |
Photograph | Part Number | Rated Input/Oput (A) | Frequency ( Hz ) | Accuracy Class | Outline Dimensions (mm) L-W-H | |
| CTGWSB0203 | Input: 100,150,200,250,300,400 Output:5 or 1 | 50~400 | 0.5 1 3 | 105.0-89.0-40.0 | |
| CTGWSB0508 | Input:250,300,400,500,600,750, 800,1000 Output:1or5 | 50~400 | 0.5 1 3 | 145.0-114-48.0 |
| CTGWSB0512 | Input:600,700,1000,1250,1500, 2000,2500,3000 Output:1or5 | 50~400 | 0.5 1 3 | 192.0-143-49.0 |
| CTGWSB0812 | Input:500,600,750,800,1000,1200, 1250,1500 Output:1or5 | 50~400 | 0.5 1 3 | 185.0-144-48.0 |
| CTGWSB0816 | Input: 1000,1200,1500,2000,3000, 4000,5000 Output:1or5 | 50~400 | 0.5 1 3 | 247-176-52.0 |
![](/proimages/44f3j00ktATQwOFZerE/ce-ul-approved-50-60hz-5a-split-core-current-transfomer-from-china-factory.jpg)
(Product lines)
Victor DongTianjin Grewin Technology Co.,Ltd.Web:
http://grewin-tech.en.made-in-china.com or www.grewin-tech.com TEL:86-22-84943756
FAX:86-22-85909471
GREWIN as manufacture for Toroidal Transformer, current transformer, high frequency magnetics transformer, split core current sensor, clamp on CT, EI power Transformer etc. We have abtained ISO9001: 2015, IEC, CE, VDE, approval.
Our company have many advantages which can be your honesty and reliable supplier:
WHY CHOOSE US?
A. Business philosophy "Quality and Honesty First“
B. Over 40 years experience of transformer designing and producing.
C. Transformer 100% test before the shipment;
D. UL, CE, ISO9001: 2008
E. We offer custom-made transformers, OEM and ODM are welcome
F. We expect at consistently competitive prices
G. Transformer quality lifetime: 10 Years.
H. Professional experiences of the sales and engineers: 5 -10 Years
Grewin Mission: Growing together side by side, Mutual success hand in hand.
We sincerely invite you to join us to create a bright future.
Contact Information:
Tianjin Grewin Technology Co., Ltd.
TEL: +86 22 84943756
Web: www.grewin-tech.com