What is the time measurement range?

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

What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Does the product include a user manual?

Yes, a user manual is sent with the tester, and some units include a demo for review.

Advanced Relay Protection Tester for Optimal Circuit Performance

Name: Advanced Relay Protection Tester for Optimal Circuit Performance
Brand: Delta Technology (Chongqing) Co., Ltd.
SKU: 1962726012

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

US$3,900.00-4,900.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Training for Operation and Installation

Warranty

365 Days

Model NO.

PRT-PC3

Description

High Speed Electrical Relay Protection Tester

Functions

Measure Parameter of Three Phase Relay

Other Functions

Used as a Voltage Source Alone

Application Field

Electrical Service, Three Phase Relay Manufacturer

Features

High Speed Electrical Relay Protection Tester

Test Parameters

Most Parameters of Three Phase 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 Protection Tester Packed in Veneer Case

Specification

67*61*41CM

Trademark

Delta

Origin

China Mainland

HS Code

9031809090

Production Capacity

1000 Sets Relay Protection Tester / Month

Key features

Comprehensive Relay Testing: Tests AC/DC voltage, current, frequency, harmonic, differential, and distance protection relays.

High-Speed Measurement: Time measurement range from 0.1ms to 9999s with 0.1ms resolution for precise circuit breaker testing.

Multi-Function Voltage Source: Functions as a universal three-phase AC/DC voltage and current source for diverse testing needs.

One-Year Warranty Coverage: Covers all quality problems with free repairs during the one-year warranty period.

Lifetime Maintenance Support: Provides lifetime technical consulting and spare parts supply after the warranty period expires.

Online Training Available: Offers online video training and free factory training for operation and installation.

Fast Response Service: Professional advice provided within 2 hours during work time and 12 hours during non-work time.

Stable and Reliable Design: Equipment tested and adjusted before delivery, with over 10 years of stable market performance.

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: ≤0.69hTerms 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.