How quickly will you respond to customer questions?

We respond to customer questions within 12 hours to ensure timely support.

What is the maximum time measurement range?

The time measurement range is 0.1ms to 9999s with a resolution of 0.1ms.

What are the AC and DC output capabilities?

AC output is 0-30A per phase (90A parallel), and DC output is 0-10A per phase (30A parallel).

Advanced Three Phase Relay Tester Kit for Electrical Experts

Name: Advanced Three Phase Relay Tester Kit for Electrical Experts
Brand: Delta Technology (Chongqing) Co., Ltd.
SKU: 1963117372

Chongqing, ChinaDelta Technology (Chongqing) Co., Ltd.

US$3,900.00-4,900.00

1 Set

Product profile

Customization

Available

After-sales Service

Response on Customers' Questions Within 12 Hours.

Warranty

365 Days

Model NO.

PRT-PC3

Description

China Made Good Quality Three Phase Relay Test Kit

Functions

Measure Parameter of Three Phase Relay

Other Functions

Used as a Voltage Source Alone

Application Field

Electrical Service, Three Phase Relay Manufacturer

Features

China Made Good Quality Three Phase Relay Test Kit

Test Parameters

Most Parameters of Three Phase Protection Relay

Operation Mode

Micro-Computer Control

Hardware

DSP Micro-Computer Controller

AC Output

0~30A * 3

DC Output

0 ~ 10A

Time Measurement

0.1ms - 9999s

Switch Parameters Input

7 Ways

Packing Dimension

67*61*41cm

Gross Weight

44kg

Power Supply

220V, 50Hz

Transport Package

Relay Test Kit Is Packed in Veneer Case

Specification

Three Phase Relay Test Kit

Trademark

Delta

Origin

China Mainland

HS Code

9031809090

Production Capacity

1000 Three Phase Relay Test Kit / Month

Key features

Comprehensive Relay Testing: Tests AC/DC voltage and current based protection relays including differential and distance protection.

Universal Voltage and Current Source: Functions as a universal three-phase AC/DC voltage source or current source for various applications.

Precise Time Measurement: Measures switch on/off time with a range of 0.1ms to 9999s and 0.1ms resolution.

High Output Capacity: Delivers up to 30A per phase AC, 90A parallel AC, and 10A DC output with high power ratings.

One-Year Warranty Coverage: Covers all quality problems free of charge within the one-year warranty period.

Lifetime Maintenance Support: Provides lifetime maintenance beyond warranty, charging only for accessory costs.

Fast Response Service: Customer questions are answered within 12 hours for prompt technical assistance.

Flexible Training Options: Includes online video training and free on-site training at the factory for users.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedFast Delivery

Delta Technology (Chongqing) Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-03-01Average Response Time: ≤0.74hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier operates in technical services, instrument, equipment, robot, and related sales activities, but is explicitly not classified as a professional technical supplier. Its documented capabilities include transformer testing equipment production of 1,000 sets annually, minor customization, ODM, and OEM services. Innovation evidence is limited: one R&D engineer, no new products in the past year, no 3D software design service, and no SDK. Service procedures for corrective actions and complaints exist, but no written records are available, while quality assurance and raw-material traceability statuses are unknown. The supplier reports overseas markets and export sales, but no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Financial records are identified for 2022–2024, but no financial performance details are provided.

Supplier typeThe supplier’s scope covers technical services, technology development and consulting, instrument and equipment sales, intelligent robots, and related machinery. However, it is explicitly identified as not being a professional technical supplier, so its profile is broader equipment and technology-related trading/service activity rather than a specialized technical supplier.

R&D capabilityInnovation capability appears limited: the supplier has one R&D engineer, launched no new products in the past year, does not provide 3D software design or SDK support, and offers only minor customization design services. ODM and OEM capabilities are explicitly available, but these do not offset the stated lack of recent product development evidence.

Production capacityThe supplier reports annual production of 1,000 sets of transformer testing equipment and an off-season lead time within 15 working days. This provides direct evidence of a defined production output and delivery timeframe, although broader capacity, facilities, and quality-performance evidence is not provided.

Customization capabilityThe supplier provides minor customization design services and explicitly offers ODM and OEM services, including OEM for well-known brands. However, it does not provide 3D software design services, so the demonstrated customization capability is positive but limited in scope.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of at least some brand-related customer work. No customer names, project details, performance records, or independently verifiable case descriptions are supplied.