0.5, 1.0, 3.0 Class Split Core Current Transformer
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Product Highlights
- Split Core Design: Enables non-contact measurement without disconnecting the primary wire for safe and easy installation.
- Wide Current Range: Rated primary current spans from 100A to 5000Aac with multiple turn ratio models available.
- High Accuracy Options: Available in 0.5, 1.0, and 3.0 Class accuracy ratings for precise current measurement.
- Customizable Lead Length: Standard 0.61m twisted pair leads with customization options for specific length requirements.
- Safety Features: Internal precision burden resistor allows safe opening of secondary winding with low voltage output.
- UL Flame Retardant: Case made of ABS Resin with UL 94-V0 flame retardant rating for enhanced fire safety.
- Broad Certification: RoHS compliant with CE and ETL approvals for global market compliance.
- Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.
Product Attributes
- Customization
- Available
- Application
- Electronic, Instrument, Position Sensor, Audio, Lighting
- Type
- Window Split Core
- Model NO.
- GWCTSB0203
- Phase
- Single
- Operation Condition
- Indoor
- Usage
- Measurement
- Winding Form
- Multilayer Honeycomb Type
- Insulating Medium
- Common Insulating Materials
- Installation
- Strut Type
- Magnetic Circuit Structure
- Single Stage Type
- Voltage Transformation Principle
- Electromagnetic Type
- Rated Load
- 1, 2.5, 5.0, 10, 30va
- Accuracy
- 0.5, 1.0, 3.0 Class
- Rated Dynamic Current (Idyn)
- 2.5ith
- Rated Primary Current
- 100-5000AAC
- Operating Temperature
- -15 to 50 Dgree
- Applications
- Current, Power, Energy, Monitoring Devices
- Used
- Relay Protection Devices or Power Factor Devices
- Rated Secondary Current:5 or 1AAC
- Standard:IEC 60044-1
- Split Core Current Transformer
- 0.333V, 0.333-3.53V, 5A, 1A Rated Secondary Output
- Rated Power-Frequency Withstand Voltage
- 3, 000 VAC
- Transport Package
- Carton With Strong Pallet
- Specification
- CE, RoHS
- Trademark
- GREWIN
- Origin
- Tianjin
- HS Code
- 85045000
- Production Capacity
- 500000PCS/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 0.5, 1.0, 3.0 Class Split Core Current Transformer
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0.5, 1.0, 3.0 Class Split Core Current Transformer -
0.5, 1.0, 3.0 Class Split Core Current Transformer -
0.5, 1.0, 3.0 Class Split Core Current Transformer -
0.5, 1.0, 3.0 Class Split Core Current Transformer -
0.5, 1.0, 3.0 Class Split Core Current Transformer -
0.5, 1.0, 3.0 Class Split Core Current Transformer -
0.5, 1.0, 3.0 Class Split Core Current Transformer
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Product Description
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.
| 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
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) |
|||
| 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 |
(Product lines)
Victor Dong
Tianjin Grewin Technology Co.,Ltd.
Web: http://grewin-tech.en.made-in-china.com or transformer.en.made-in-china.com
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR246099". Items marked "
" are certified.
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Company Profile
Tianjin Grewin Group is concentrating on transformers for 25 Years and complianted by ISO9001: 2015, CB, IEC CB, CE etc. We're always pay great attention to its business philosophy "Quality and Honesty First". Grewin is specialized in the design and manufacture of wound components such as transformer, current sensors, chokes etc. Windely used in communications, electronics, meters, industrial control, medical equipments and other fields. We are also a provider of power meters and tape and winding machines. 85% of its products exported to America, Europe, and Asia etc. We sincerely invite you to join us to create a bright future.
Tianjin Grewin Technology Co. Ltd. In Tianjin City which is very close to XinGang Port and BinHai International Airport, which provide timely and convenient access to transportations for customers. It's a professional leading and a main exporter of a wide variety of electronics components in north of China.
All of our products stand for top quality in this industry and are enjoying very high honor. We have abtained ISO9001, CE, SGS approval and IEC test report.
Our core business are including following:
1. Toroidal Transformers
2. Current Transformers
3. EI laminated Transformers
4. Ferrite Core Transformers
5. Coil WIinding Machines
6. Taping Machines
7. Cable Fault Locators
8. Pipe locator
All staff in our company would like to appreciate for your attention to our products. Welcome to give us your valuable suggestions about products and services. You can be our sole agent in your country and benefit from more preferable prices. OEM orders are welcome.
About Our Factory & Business Background
- Address
- 2# MeiNian Plaza No.16 DongTing Road,Hexi Distr,300222,Tianjin China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- EXW, CFR, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- TIANJIN XINGANG SEA PORT, SHANGHAI SEA PORT, QINGHUANGDAO SEA PORT
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2006-08-09
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the rated primary current range?
- The rated primary current ranges from 100A to 5000Aac, with various turn ratios available.
- Is the lead length customizable?
- Yes, the standard 0.61m (2 Foot) leads can be customized to meet specific length requirements.
- What accuracy classes are available?
- The transformers are available in 0.5, 1.0, and 3.0 Class accuracy ratings.
- Can the secondary winding be opened safely?
- Yes, an internal precision burden resistor provides a safe low voltage output, permitting safe opening.
- What certifications does the product have?
- The product is RoHS compliant and holds CE and ETL approvals.
- How long is the average lead time?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What is the case material?
- The case is made of ABS Resin with a UL 94-V0 flame retardant rating.
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Product Groups
- Wire Welding Machine
- Tororidal transformer winding machine
- Parallel Winding Machine
- Fully Automatic Hook Winding Machine
- Coil Winding Machine
- Cable Fault locators Testers
- current transformer
- Toroidal Transformer Test Equipment
- toroidal transformer
- Ferrite magnetic frequency transformer
- sator winding machine
- Automatic Copper Wire Stripping Machine
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