Does the tester have safety protection features?

Yes, it includes an over-temperature protection circuit that automatically stops output current if the instrument overheats.

Circuit Breaker Crm Contact Resistance Tester Loop Tester

Name: Circuit Breaker Crm Contact Resistance Tester Loop Tester
Brand: Kvtester Electronics Technology Co., Ltd.
SKU: 1915657125

Hubei, ChinaKvtester Electronics Technology Co., Ltd.

US$599.00-1,399.00

1 Piece

Product profile

Customization

Available

After-sales Service

Long Term

Warranty

1 Year

Model NO.

ZC-302A

Max Diameter of Workpiece

<500mm

Mass Scope of Workpiece

7kg

Type

Universal Testing Machine

Maxcapacity

<1000KN

Accuracy Grade

±(0.2%Rd+2D)

Load Way

Electronic Load

Loading Method

Static Load

Display

Digital

Control

Manual Control

Weight

7kg

Power Source

220V, 50Hz

Oil Cylinder Position

None

Continuous Working Time

5s ~ 599s

Display Mode

240*128 Chinese LCD

Transport Package

Standard Box Inside and Wooden Box Outside

Specification

313mm*270*235mm

Trademark

KvTester

Origin

China

HS Code

903180909

Production Capacity

500/Month

Key features

Flexible Test Current: Fixed DC output options of 50A, 100A, 150A, and 200A to meet various standards.

Adjustable Working Time: Continuous working time adjustable from 5s to 599s for optimal testing.

Advanced Display Technology: 240*128 Chinese LCD screen for clear data visualization and settings.

Multiple Communication Ports: Supports RS232 and USB for easy data upload and computer analysis.

Over-Temperature Protection: Automatic current stop feature ensures safe instrument operation.

Portable Design: Compact size (313x270x235mm) and light weight (7kg) for easy carrying.

Comprehensive Warranty: 1-year warranty coverage provided for all mechanical and electrical defects.

Company profile

Kvtester Electronics Technology Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-01-01 CertifiedNearest Port: Shanghai Port, Shenzhen Port, Guangzhou PortAverage Response Time: ≤2.41h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryKvtester Electronics Technology Co., Ltd. is a China-based limited-company factory established in 2008, specializing in high-voltage testing equipment, power measurement, instrumentation, transformer and relay testing, and substation monitoring systems. It reports one production line, a 338.14 m² manufacturing area, 20 employees, six years of R&D engineer experience, and fewer than five quality-control staff. The supplier states that it provides R&D, design, production, sales, and service, and supports broad export markets with self-operated import and export rights. Lead time is stated as within 15 working days during off-peak periods and one month during peak periods. No supplier-management-system certification is reported. The provided information does not establish financial strength, documented customer cases, or confirmed customization capability.

Supplier typeThe supplier is identified as a limited company and factory based in Wuhan, Hubei, China, operating in manufacturing. Its stated activities cover R&D, production, sales, and service of high-voltage testing and related equipment.

CertificationsThe supplier explicitly reports "NIL" for supplier management-system certification. Therefore, no relevant certification holding is evidenced in the provided information.

R&D capabilityThe supplier explicitly conducts R&D and product design, employs personnel with six years of total R&D engineering experience, and offers multiple specialized testing and monitoring product categories. These facts support an established technical-development capability, although no patents, new-product record, or formal innovation certifications are provided.

Production capacityThe supplier identifies itself as a factory with one production line, a 338.14 m² manufacturing plant, 20 employees, and stated order fulfillment of within 15 working days off-peak and one month during peak periods. This demonstrates operating production capacity, while the single line and small workforce indicate a relatively limited scale.