The GREWIN CTSA series of split
core style current transformers are
designed for fast and easy installation.
The split core design permits non-contact
current measurements through magnetic
field induction without disconnecting
cables or busbar circuits for CT installation. This method
permits a safer, easier and portable current measurement.
| 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 HVACtemperature 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
Specifications:
Rated Primary current: 100-300Aac
Rated Secondary: mA or 0.333-3.53Vac
Accuracy: 0.5, 1.0, 3.0 Class
Rated security coefficient: FS<5
Case Material: nylon Resin UL flame retardant rating 94-V0
Highest Voltage for Equipment Um (rms): 720Vac
Rated Power-Frequency Withstand Voltage (rms): 3,000 Vac
Frequency Range: 50/60Hz.
Operating Temperature: -15°C to 60°C
RoHS compliant
Leads:0.8Foot(240mm),UL 1015,Twisted Pair,
0.34 mm2(22AWG)
Split Core Current Transformer sensor for Earth Fault Protetion
Features:
Low cost
5 standard sizes
Split core design, safer, easier installation, and
Portable
Applications
Current, power, energy, monitoring devices
Relay protection devices
Power Factor Correction devices
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
RoHS compliant
CE&ETL approved
Accessories: Supplied with feet for base
Mounting if required
5A OR 1A RATED SECONDARY OUTPUT split core CT:
Output secondary 5A CTSB split core current transformer model:
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
| Part Number | Rated Input/Oput (A) | Frequency ( Hz ) | Accuracy Class | Outline Dimensions (mm) L-W-H |
| GWCTSB0203 | Input:100,150,200,250,300,400 Output:5 or 1 | 50~400 | 0.5 1 3 | 105.0-89.0-40.0 |
| GWCTSB0508 | Input:250,300,400,500,600,750, 800,1000 Output:1or5 | 50~400 | 0.5 1 3 | 145.0-114-48.0 |
| GWCTSB0512 | Input:600,700,1000,1250,1500, 2000,2500,3000 Output:1or5 | 50~400 | 0.5 1 3 | 192.0-143-49.0 |
| GWCTSB0812 | Input:500,600,750,800,1000,1200, 1250,1500 Output:1or5 | 50~400 | 0.5 1 3 | 185.0-144-48.0 |
| GWCTSB0816 | Input:1000,1200,1500,2000,3000, 4000,5000 Output:1or5 | 50~400 | 0.5 1 3 | 247-176-52.0 |
We have always laying great emphasis on our core business philosophy "Quality and Honesty First ". Due to continuous innovative research and development, our products have meet the technical standards and safety standards, which are efficient and environment-friendly. As a professional leading and a main exporter of a wide variety of electronic components in China for many years, we adhere to new products, quality to meet the needs of you and welcome all of you to negotiate!
(Testing machine)
Victor Dong
Tianjin Grewin Technology Co.,Ltd.
Web: http://grewin-tech.en.made-in-china.com or transformer.en.made-in-china.com
TEL:86-22-84943756
FAX:86-22-85909471
MT: 86-13820617229