The GREWIN TA series Miniature current transformers are designed for applications where AC current signals must be transformed accurately into a ower AC current or voltage signal app-ropriate for micro-processor based circuits.
The TA2X11 series of PCB Mounted Miniature current transformers are designed specifically for integration into products which require exceptionally accurate primary signal transformation while exposed to harsh environmental operating conditions.
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.
Low cost
More than 50 standard sizes
Non-symmetrical mounting pattern
Toroidal Silicon steel and Nickel Alloy cores
Available
Applications:
For applications that require exceptional
Accuracy with minimal phase angle error
Applications would include Current, Power
And Energy monitoring devices.
Specifications:
Exterior Material: PBT Resin UL flame
Retardant rating 94-V0
Interior Insulation: Epoxy Encapsulated
Isolation Current: 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 0.1, 0.2
RoHS Compliant
CE-approved
Feature
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.
Contact info :
Tianjin Grewin Technology Co., Ltd
Contact:Victor Dong
M: 86-13820617229
T:86-22-84943756
F:86-22-85909471
Website: http://transformer.en.made-in-china.com/
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