Grewin Current-Type Miniature Voltage Transformer (GWTV31B)
The grewin TV series of miniature voltage transformers are designed for applications where AC voltage signals must be transformed accurately into a lower voltage signal appropriate for micro-processor based circuits. A TV 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.
Description:
Low cost
6 standard sizes
Toroidal Nickel Alloy cores available
Applications
For applications that require accuracy with small
Phase angle error
Applications would include Voltage, power and
Energy monitoring devices.
Specifications
Exterior Material: PBT or ABS Resin UL flame
Retardant rating 94-V0
Interior Insulation: Epoxy Encapsulated
Isolation Voltage: 2500 Vrms for 1 minute
Dielectric Resistance: 1000 M Ohms at 500 Vdc
Surge Withstand: 5000V 1.2/50μ S standard
Shock wave optional
Operating Temperature: -25 to +55 degree, -40 to +85 degree optional
Frequency: 50 to 400 Hz
Accuracy Class: As defined in IEC 60044-1 Part 1
Current Transformers Class 0.2
RoHS Compliant
CE-approved.
contact info:
Amy
Tianjin Grewin Technology Co.,Ltd.
Web: or
TEL:
Other supplier products
|
|
Switch Low Frequency Transformer for Power Supplies |
We have passed ISO9001:2015,CE,SGS approval and IEC report1.Product Specification:1). Models:EI28, EI30, EI35, EI41, EI57, EI66, EI... |
|
|
RM Type High Frequency Transformer for Electronic Usage |
We have passed ISO9001:2015,CE,CB,SGS approval and IEC report
RM type Transformer Parameters
1).Features:Has astrong anti-interference, distribut... |
|
|
5-600A 0.333V Split Current Transformer for Electrical Motor and HVAC |
0.5-600A 0.333V Transformer Split with ETL
TIANJIN GREWIN TECHNOLOGY CO.,LTD.
GWCTSA series split core current transformer
Part ... |
|
|
RM Etd Efd Frerrite CRM Etd Efd Frerrite Core Transformer for Switching Power Supply ore Transformer for Switching Power Supply |
Table1: RM type Transformer Parameters
Table2: EFD type Transformer Parameters
Model
Pin
Dimension
... |
|
|
12V 230V 220V Pq Ferrite Epcos Core Transformer with IEC Approval |
We have passed ISO9001:2015,CE,SGS approval and IEC report
PQ type Transformer Parameters
BrandName;
GREWINTransformer
Corestructure;... |
供应产品
Same products
