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CT with Ratio 1: 2000 1: 3000 1: 4000 Electromagnetic Current Transformer
US$0.90
30-199 Pieces
US$0.75
200-499 Pieces
US$0.60
500+ Pieces
Sample price:US$0.90/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

GWTTA

Usage

Electrical Energy Manage, Building Control System

Core

Amorphous Alloy Transformer

Cooling Method

Dry-Type Transformer

Winding Type

Multi-Winding Transformer

Certification

ISO9001-2000, UL, ISO9001, CCC

Frequency Characteristics

50 to 400 Hz

Brand

Grewin

Shape of Core

Epoxy Encapsulated

Exterior Material

PBT or ABS Resin UL Flame Retardant Rati

Interior Insulation

Epoxy Encapsulated

Isolation Voltage

2500 Vrms for 1 Minute

Dielectric Resistance

1000m Ohms @ 500 VDC

Surge Withstand

5000V

Rated Load Resistance

100K Ohms

Accuracy Class

as Defined in IEC 60044-1

Operating Temperature

-25 to +55c, -40 to +85c Optional

Cetificate

CE-Approved

Transport Package

Export Standard Cartons with Strong Pallets

Specification

CE

Trademark

grewin

Origin

China

HS Code

850450000

Production Capacity

50000 PCS /Week

Key features

High Precision Accuracy: IEC 60044-1 Class 0.1 and 0.2 accuracy for reliable current measurement.
Wide Current Range: Supports input currents from 2A to 400A with multiple ratio options.
Flexible Mounting: Chassis mounting with bolting or 35mm standard guideway installation.
Robust Safety Rating: 2500 Vrms isolation voltage and 5000V surge withstand capability.
Certified Quality: CE, UL, ISO9001, and CCC certified with RoHS compliance.
Durable Construction: Epoxy encapsulated housing with PBT/ABS resin and amorphous alloy core.
Broad Frequency Response: Operates effectively within 50 to 400 Hz frequency range.
Customization Support: OEM and ODM services available for core, cooling, and winding types.

Company profile

Tianjin Grewin Technology Co., Ltd.
High Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity100% Finished Products Inspection
Business Type: Manufacturer/FactoryExport Year: 2006-08-09Nearest Port: TIANJIN XINGANG SEA PORT, SHANGHAI SEA PORT, QINGHUANGDAO SEA PORTAverage Response Time: ≤2.75hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): EXW, CFR, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA

About Our Factory & Business Background

Address2# MeiNian Plaza No.16 DongTing Road,Hexi Distr,300222,Tianjin China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsTransformer, Current Transformer, Toroidal Transformer, Ferrite Transformer, Clamp on Transformers, Winding Machine, Pipe Locator, Magnetic Electronic Transformer, Cable Fault Locator, Electrical Transformer

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the warranty period for this current transformer?
A:
We provide a 1-year warranty. If defective, notify within 3 days of delivery for refund or exchange.
Q:What are the available mounting methods?
A:
The transformers support chassis mounting via bolting or installation on a 35mm standard guideway.
Q:Can I get custom transformers or OEM services?
A:
Yes, we offer custom-made transformers, and both OEM and ODM services are welcome.
Q:What are the payment terms?
A:
Options include T/T (100% or 50% deposit), irrevocable L/C at sight, or T/T for orders under USD 20,000.
Q:What is the typical delivery time?
A:
Approximately 20 days upon receiving payment for non-customized orders under 1000 PCS.

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