300A/5A 2.5va Small Lead Toroidal Core Current Transformer
Contact Supplier
Still deciding? Get samples of $ !
Request Sample
Product Attributes
- Customization
- Available
- Application
- Electronic, Instrument, Position Sensor, Audio, Lighting
- Type
- Current Transformer
- Model NO.
- GWTA
- Phase
- Single
- Operation Condition
- Outdoor
- Usage
- Protection, Measurement
- Winding Form
- Single Layer & Tightly Wound Type
- Insulating Medium
- Epoxy Resin
- Installation
- Active Type
- Magnetic Circuit Structure
- Combined Type
- Voltage Transformation Principle
- Electromagnetic Type
- Type1
- Current Transformer
- Transport Package
- Export Standard Carton Pallet
- Specification
- CE, UL, ROHS
- Trademark
- Grewin
- Origin
- Cn
- HS Code
- 85044019
- Production Capacity
- 10000PCS
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 300A/5A 2.5va Small Lead Toroidal Core Current Transformer
-
300A/5A 2.5va Small Lead Toroidal Core Current Transformer -
300A/5A 2.5va Small Lead Toroidal Core Current Transformer -
300A/5A 2.5va Small Lead Toroidal Core Current Transformer -
300A/5A 2.5va Small Lead Toroidal Core Current Transformer -
300A/5A 2.5va Small Lead Toroidal Core Current Transformer -
300A/5A 2.5va Small Lead Toroidal Core Current Transformer
Find Similar Products
Product Description
Current transformer mainly used in all kinds of electricity meter such as energy meter, water meter or electricity meter. We have current transformers both with and without DC immune. We can offer through-hole type, PCB type, Busbar type and flying wir type in mounting. Product with high accruacy up to 0.5, small phase error etc. We can also design and manufacture all kinds of current transformer according strictly to customer's special requirements.
Description:
1), All enclosed design, good performance of mechanical and insulation.
2), Pin design, easy to installate in PCB.
3), This series of CTs have small size that can be used as separate.
4), Linear output with high accuracy current.
5), Smalll size, light weight, standard hole easy to installation, Normal specifications and parameters as follow.
GW-0021-40T-600A Features:
1. Rated Primary Current: 200A
2. Rated Load: 2.5VA
3. Accuracy Class: 0.3L
4. Linearity Range: 0-3Times Rated Input Current
5. Operating Temperature: -25~+70 degree
6. Isolation Voltage: 2500VAC/min, 0.5mA
FEATURES:
Current transformers for electronic watthour meters with DC-tolerance are designed for applications where AC current signals or
half wave rectified DC current signals must be
transformed accurately into a lower current signal
appropriate for micro-processor based circuits.
A new TA model can be designed and manufactured to meet the specific
design challenges of the client's specific application. The following models
are only a small sampling of the many different products which have been
and are currently being manufactured.
Application:
Electronic watthour meters according to IEC 62053 -21, -23 must
have a tolerance to DC current
SPECIFICATIONS:
Case Material: PBT Resin UL flame retardant rating 94-V0
Construction: Epoxy Encapsulated housing
Isolation Voltage: 2500 Vrms for 1 minute
Insulation Resistance: 1000 M Ohms @ 500 Vdc
Surge Withstand: 5000V(1.2/50μsstandard shock wave)
Operating Temperature:-25 to +55ºC,-40 to +85ºC
Optional Frequency: 50 to 400 Hz
RoHS compliant
CE compliant
Accuracy Class: Compliant IEC 60044-1, Class 0.1, 0.2
Tianjin Grewin Technology Co.,Ltd.
Description:
1), All enclosed design, good performance of mechanical and insulation.
2), Pin design, easy to installate in PCB.
3), This series of CTs have small size that can be used as separate.
4), Linear output with high accuracy current.
5), Smalll size, light weight, standard hole easy to installation, Normal specifications and parameters as follow.
GW-0021-40T-600A Features:
1. Rated Primary Current: 200A
2. Rated Load: 2.5VA
3. Accuracy Class: 0.3L
4. Linearity Range: 0-3Times Rated Input Current
5. Operating Temperature: -25~+70 degree
6. Isolation Voltage: 2500VAC/min, 0.5mA
| Single Turn Primary Mini Current Transformer(specifications) | |
| Exterior Material | PBT Resin UL flame retardant rating 94-V0 |
| Interior Insulation | Epoxy Encapsulated |
| Isolation Voltage | 2500 Vrms for 1 minute |
| Dielectric Resistance | 1000 M Ohms @ 500 Vdc |
| Surge Withstand | 5000V(1.2/50μs standard shock wave)optional |
| Rated Load Resistance | 100K Ohms |
| Operating Temperature | -25 to +55ºC,-40 to +85ºCoptional |
| Frequency | 50 to 400 Hz |
| Accuracy Class | defined in IEC 60044-1 Part 1 Voltage Transformers Class 0.1 0.2 |
| Certification | RoHS Compliant CE Approved |
| Single Turn Primary Mini Current Transformer(features) |
| Low cost |
| More than 50 standard sizes |
| Non-symmetrical mounting pattern |
| Toroidal Silicon steel and Nickel Alloy available |
| Single Turn Primary Mini Current Transformer(applications) |
| For applications that require exceptional accuracy with minimal phase angle error |
| Applications would include Voltage,power and energy monitoring devices |
Photograph |
Part Number |
Rated Input Current (A) |
Turn Ratio |
Frequency ( Hz ) |
Secondary Burden Resistance (Ohms) |
Accuracy Class |
Outline Dimensions (mm) |
| GWTA1111 | 5~30 | 1000:1 2000:1 2500:1 |
50 to 400 | ≤200 | 0.1 0.2 0.5 |
ID-L-W-H 7.0-22.0-18.0- 23.0 |
|
| GWTA1311 | 5~80 | ≤800 | 0.1 0.2 0.5 |
ID-L-W-H 8.0-25.3-18.0- 30.0 |
|||
| GWTA1411 | 5~80 | ≤800 | 0.1 0.2 0.5 |
ID-L-W-H 9.0-31.5-20.5- 33.5 |
|||
| GWTA21A11 | 5~50 | 1000:1 2000:1 2500:1 3000:1 |
50 to 400 | ≤200 | 0.1 0.2 0.5 |
ID-L-W-H 6.9-25.0-11.6- 26.5 |
|
| GWTA21B11 | 5~50 | ≤200 | 0.1 0.2 0.5 |
ID-L-W-H 6.7-23.5-11.5- 25.0 |
|||
| GWTA21CB11 | 5~15 | 1000:1 2000:1 |
50 to 400 | ≤50 | 0.2 0.5 |
ID-L-W-H 3.6-18.0-10.0- 19.0 |
|
| GWTA21CE11 | ≤50 | ID-L-W-H 5.0-17.0-9.2- 16.7 |
|||||
| GWTA21CD11 | ≤50 | ID-L-W-H 5.0-18.0-10.0- 19.0 |
|||||
| GWTA21C11 | 1000:1 2000:1 2500:1 |
≤50 | ID-L-W-H 4.5-18.0-10.0- 20.0 |
||||
| GWTA21CA11 | ≤300 | ID-L-W-H 4.5-19.0-12.5- 19.0 |
|||||
| GWTA21E11 | 5~20 | ≤200 | 0.1 0.2 0.5 |
ID-L-W-H 5-21-13.5-21.5 |
|||
| GWTA21F11 | 5~30 | 1000:1 2000:1 2500:1 3000:1 |
≤200 | 0.2 0.5 |
ID-L-W-H 6.7-23.9-12-25 |
||
| GWTA22B11 | 5~80 | 1000:1 1500:1 2000:1 2500:1 3000:1 |
50 to 400 | ≤800 | 0.1 0.2 0.5 |
ID-L-W-H 8.7-26-17.5- 27.5 |
|
| GWTA22D11 | 5~100 | ≤1000 | 0.1 0.2 0.5 |
ID-L-W-H 9.0-29.5-19.0-30 |
|||
| GWTA22E11 | 5~100 | ≤1000 | 0.1 0.2 0.5 |
ID-L-W-H 12.8-36.7-14.2- 38.5 |
|||
| GWTA2311 | 5~20 | 1000:1 2000:1 2500:1 |
50 to 400 | ≤200 | 0.1 0.2 |
ID-L-W-H 5.0-18.8-17.8- 19.5 |
|
| GWTA23B11 | 5~80 | 1000:1 2000:1 2500:1 3000:1 5000:1 |
≤100 | 0.1 0.2 0.5 |
ID-L-W-H 6.0-25.0-21.5- 26.0 |
||
| GWTA23A11 | 5~100 | ≤1000 | 0.1 0.2 0.5 |
ID-L-W-H 6.0-34.0-22.0- 36.0 |
|||
| GWTA32B11 | 5~20 | 1000:1 2000:1 2500:1 |
50 to 400 | ≤100 | 0.1 0.2 |
ID-L-W-H 5-17.6-19.3- 17.6 |
|
| GWTA3311 | 5~80 | 1000:1 1500:1 2000:1 2500:1 3000:1 |
≤500 | 0.1 0.2 0.5 |
ID-L-W-H 6.0-28.0-28.0- 22.0 |
||
| GWTA34B11 | 5~100 | ≤1000 | 0.1 0.2 0.5 |
ID-L-W-H 5.5-34.0-34.0- 23.0 |
| Part Number |
Rated Input Current (A) |
Turn Ratio |
Frequency ( Hz ) |
Secondary Burden Resistance (Ohms) |
Accuracy Class |
Outline Dimensions (mm) |
| GWTA1111 | 5~30 | 1000:1 2000:1 2500:1 |
50 to 400 | ≤200 | 0.1 0.2 0.5 |
ID-L-W-H 7.0-22.0-18.0- 23.0 |
| GWTA1311 | 5~80 | ≤800 | 0.1 0.2 0.5 |
ID-L-W-H 8.0-25.3-18.0- 30.0 |
||
| GWTA1411 | 5~80 | ≤800 | 0.1 0.2 0.5 |
ID-L-W-H 9.0-31.5-20.5- 33.5 |
||
| GWTA21A11 | 5~50 | 1000:1 2000:1 2500:1 3000:1 |
≤200 | 0.1 0.2 0.5 |
ID-L-W-H 6.9-25.0-11.6- 26.5 |
|
| GWTA21B11 | 5~50 | ≤200 | 0.1 0.2 0.5 |
ID-L-W-H 6.7-23.5-11.5- 25.0 |
||
| GWTA21CB11 | 5~15 | 1000:1 2000:1 |
≤50 | 0.2 0.5 |
ID-L-W-H 3.6-18.0-10.0- 19.0 |
|
| GWTA21CE11 | ≤50 | ID-L-W-H 5.0-17.0-9.2- 16.7 |
||||
| GWTA21CD11 | ≤50 | ID-L-W-H 5.0-18.0-10.0- 19.0 |
||||
| GWTA21C11 | 1000:1 2000:1 2500:1 |
≤50 | ID-L-W-H 4.5-18.0-10.0- 20.0 |
|||
| GWTA21CA11 | ≤300 | ID-L-W-H 4.5-19.0-12.5- 19.0 |
||||
| GWTA21E11 | 5~20 | ≤200 | 0.1 0.2 0.5 |
ID-L-W-H 5-21-13.5-21.5 |
||
| GWTA21F11 | 5~30 | 1000:1 2000:1 2500:1 3000:1 |
50 to 400 | ≤200 | 0.2 0.5 |
ID-L-W-H 6.7-23.9-12-25 |
| GWTA22B11 | 5~80 | 1000:1 1500:1 2000:1 2500:1 3000:1 |
≤800 | 0.1 0.2 0.5 |
ID-L-W-H 8.7-26-17.5- 27.5 |
|
| GWTA22D11 | 5~100 | ≤1000 | 0.1 0.2 0.5 |
ID-L-W-H 9.0-29.5-19.0-30 |
||
| GWTA22E11 | 5~100 | ≤1000 | 0.1 0.2 0.5 |
ID-L-W-H 12.8-36.7-14.2- 38.5 |
||
| GWTA2311 | 5~20 | 1000:1 2000:1 2500:1 |
≤200 | 0.1 0.2 |
ID-L-W-H 5.0-18.8-17.8- 19.5 |
|
| GWTA23B11 | 5~80 | 1000:1 2000:1 2500:1 3000:1 5000:1 |
≤100 | 0.1 0.2 0.5 |
ID-L-W-H 6.0-25.0-21.5- 26.0 |
|
| GWTA23A11 | 5~100 | ≤1000 | 0.1 0.2 0.5 |
ID-L-W-H 6.0-34.0-22.0- 36.0 |
||
| GWTA32B11 | 5~20 | 1000:1 2000:1 2500:1 |
≤100 | 0.1 0.2 |
ID-L-W-H 5-17.6-19.3- 17.6 |
|
| GWTA3311 | 5~80 | 1000:1 1500:1 2000:1 2500:1 3000:1 |
≤500 | 0.1 0.2 0.5 |
ID-L-W-H 6.0-28.0-28.0- 22.0 |
|
| GWTA34B11 | 5~100 | ≤1000 | 0.1 0.2 0.5 |
ID-L-W-H 5.5-34.0-34.0- 23.0 |
FEATURES:
Current transformers for electronic watthour meters with DC-tolerance are designed for applications where AC current signals or
half wave rectified DC current signals must be
transformed accurately into a lower current signal
appropriate for micro-processor based circuits.
A new TA model can be designed and manufactured to meet the specific
design challenges of the client's specific application. The following models
are only a small sampling of the many different products which have been
and are currently being manufactured.
Application:
Electronic watthour meters according to IEC 62053 -21, -23 must
have a tolerance to DC current
SPECIFICATIONS:
Case Material: PBT Resin UL flame retardant rating 94-V0
Construction: Epoxy Encapsulated housing
Isolation Voltage: 2500 Vrms for 1 minute
Insulation Resistance: 1000 M Ohms @ 500 Vdc
Surge Withstand: 5000V(1.2/50μsstandard shock wave)
Operating Temperature:-25 to +55ºC,-40 to +85ºC
Optional Frequency: 50 to 400 Hz
RoHS compliant
CE compliant
Accuracy Class: Compliant IEC 60044-1, Class 0.1, 0.2
Tianjin Grewin Technology Co.,Ltd.
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.
){kind=link}
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
Send your message to this supplier
People who viewed this also viewed
-
US$4.50-5.50 / Piece
-
US$19.50 / Piece
-
US$0.70 / Piece
-
US$16.80-19.80 / Piece
-
US$12.80-15.60 / Piece
-
US$19.80 / Piece
-
US$19.80 / Piece
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
Find Similar Products By Category
- Supplier Homepage
- Products
- current transformer
- toroid current transformer
- 300A/5A 2.5va Small Lead Toroidal Core Current Transformer
Related Categories
Hot Searches
- High Current
- Current Voltage Factories
- Current Control Factories
- Current Protection Factories
- Type Current Transformer
- Low Current Transformer
- Standard Current Transformer
- Dc Current Transformer
- Current Transformer Application
- Small Lead Toroidal Core Current Transformer Bulkbuy