What is the coil ratio of this transformer?

The coil ratio is 1:2500, suitable for various AC current sensing needs.

What is the burden resistance value?

The burden resistance is specified as 10 Ohm for this specific model.

High Precision of 4 Pin CT 5 (30) a

Name: High Precision of 4 Pin CT 5 (30) a
Brand: Jiaxing Haihan Electron Co., Ltd.
SKU: 1976219565

Zhejiang, ChinaJiaxing Haihan Electron Co., Ltd.

US$1.20

1,000-4,999 Pieces

US$1.10

5,000-19,999 Pieces

US$1.00

20,000-29,999 Pieces

US$0.95

30,000-49,999 Pieces

US$0.93

50,000+ Pieces

Sample price:US$1.20/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting

Type

Current Transformer

Model NO.

H-CT003D

Phase

Single

Operation Condition

Indoor

Usage

Measurement

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Epoxy Resin

Installation

Penetration Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Rate Current

Max Current

30A

Output

2mA

Coil Ratio

1:2500

Burden Resistance

10 Ohm

Accuracy

0.1class

Pin Lenght

5mm

Transport Package

Standard Export Carton

Specification

25*24MM

Trademark

E-power

Origin

China

HS Code

8504311000

Production Capacity

150, 000PCS Per Months

Key features

High Precision Accuracy: 0.1 class accuracy ensures precise current measurement for electronic instruments.

Wide Current Range: Supports rate current 5A and max current 30A with 2mA output signal.

Epoxy Resin Insulation: Single layer tightly wound design with epoxy resin for durable insulation.

Penetration Installation: Single stage magnetic circuit structure allows easy penetration type installation.

DC Immune Capability: Designed to sense AC current accurately even when DC offsets exist.

Silicon Steel Core: Constructed with highest quality silicon steel cores for optimal performance.

Versatile Applications: Suitable for electronic, instrument, position sensor, audio, and lighting uses.

Standard PCB Mount: Available in H-CT003 series for direct PCB board mounting applications.

Company profile

Jiaxing Haihan Electron Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2006-12-31Nearest Port: Shanghai,ningbo.Average Response Time: ≤1.38hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryJiaxing Haihan Electron Co., Ltd. is a China-based limited company in Jiaxing, Zhejiang, described as both a manufacturer/factory and a trading company. Its product scope covers electrical and electronic products, meters, current transformers, shunts, relays, motors, cooling minibars, and related equipment. The supplier reports self-operated import and export rights, began exporting in 2006, and states that 90% of sales are exports, with markets across multiple global regions. It reports ISO 9000 and QC 080000 certifications, six production lines, product-specific output capacities, and off-peak lead times within 15 working days. Evidence supports international trade experience, established production capability, and stated service commitments. However, the provided information does not sufficiently verify financial strength, customization capability, named customer cases, or the depth of innovation resources.

Supplier typeThe supplier is identified as a limited company based in Jiaxing, Zhejiang, and is described as both a manufacturer/factory and a group corporation. Another record classifies its company nature as a trading company, indicating a mixed manufacturing and trading profile rather than a purely manufacturing-only operation.

CertificationsThe supplier reports holding ISO 9000 and QC 080000 management-system certifications. These are explicit certification claims and provide positive evidence of formal quality and hazardous-substance-related management systems, although certificate scope and validity dates are not provided.

After-Sales capabilityThe company explicitly states that it provides professional pre-sale, sale, and after-sale service and focuses on quality, service, and long-term international cooperation. These statements support the existence of a stated service commitment, but no details on service personnel, response times, warranty handling, or repair infrastructure are provided.

Production capacityThe supplier reports six production lines and specific annual capacities, including 5,000,000 shunts, 1,000,000 stepper motor counters, 15,000 minibars, 200,000 relays, and 900,000 current transformers. It also states an off-peak lead time within 15 working days, providing explicit evidence of established and relatively broad production capacity.