0.333V(AC) Rated Output PA Case PBT Bobbin Split Core Current Transformers for Relay protection device GWSCCT681B manufacturer from China Tianjin Grewin Technolgy Co., Ltd

0.333V(AC) Rated Output PA Case PBT Bobbin Split Core Current Transformers for Relay protection device

Qty (Piece/Pieces)	Unit Price (4.5~5.0 USD)
30 - 199	5
200 - 499	4.8
500 +	4.5
Payment Terms:	T/T,L/C,D/A,D/P,WU,Paypal,Money Gram
Place of Origin:	Tianjin, China (Mainland)


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Product Detail

Model No.: GWSCCT681B

Production Capacity: 100000

Delivery Date: 15 days

Coil Number: Autotransformer

Coil Structure: Toroidal

Frequency: 50-2000Hz

Rated Output: 0.333V(AC) or 0-500mA

Case: PA /UL94-V0

Core: Permalloy

Output Connection: UL1015 20AWG Wire(twinsted ...

Means of Transport: Ocean,Land,Air

Packing: Carton or tray

Phase: Single

Usage: Current

Brand Name: Grewin

Measuring range: 10%In-130%In

Dielectric strength: 2.5KV/1mA/1min

Bobbin: PBT

Construction: Tie

Internal structure: Epoxy

0.333V(AC) Rated Output PA Case PBT Bobbin Split Core Current Transformers for Relay protection device

The product description

Split Core Current Transformers

GWSCCT681B Series

GWSCCT681B series retro-fit (split-core) current transformer has been specially

designed to facilitate their installation in new or already existing net works. They

may be installed without opening any cable or bus-bar circuit. An internal precision

resistor across the secondary winding of the CT provides a low safe voltage output.

It can save time and the installation costs.

Features

The structure of the self-locking, safe, easy to install, portable

Wide inner window, allowing clamping of big cables or bus-bars

Wide range of sizes to accommodate all the existing installations

Applications

Current measurement, monitoring and protection for electrical wiring and equipment.

Current and power measurement for electric motors, lighting, air compressor,heating

and ventilation system, air-condition equipment and automation – control system.

Current, power and energy monitoring device.

Relay protection device.

Technique Index

Electrical Parameter

Frequency	50-2KHz
Rated Input	5A-630A
Measuring range	10%In-130%In
Rated Output	0.333V(AC) or 0-500mA
Ratio	≤± 1.0％
Phase angle	≤ ±60min
Dielectric strength	2.5KV/1mA/1min
Insulation Resistance	DC500V/100MΩ min

Mechanical Parameter

Case	PA /UL94-V0
Bobbin	PBT
Core	Permalloy
Internal structure	Epoxy
Construction	Tie
Operating Temp	－25℃～＋75℃
Operating Humidity	≤85%
Output Connection	UL1015 20AWG Wire(twinsted wire) 2.5m

Certification

Company profile

Tianjin Grewin is concentrating on transformers for 20 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 instruments locators. 85% of its products exported to America, Europe, and Asia etc.We sincerely invite you to join us to create a bright future.

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