Does the instrument include a user manual?

Yes, a comprehensive user manual accompanies each tester, and some models include demo materials.

How long does it take to ship the product?

The average lead time is within 15 workdays, regardless of peak or off-peak seasons.

Prt-PC3 220V 50Hz Transformer 3 Phase Relay Electrical Test Instrument

Name: Prt-PC3 220V 50Hz Transformer 3 Phase Relay Electrical Test Instrument
Brand: Delta Technology (Chongqing) Co., Ltd.
SKU: 1963110892

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

US$4,900.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Training for Operation and Installation

Warranty

One Year

Model NO.

PRT-PC3

Description

Transformer 3 Phase Relay Test Instrument

Functions

Measure Parameter of Three Phase Relay

Other Functions

Used as a Voltage Source Alone

Application Field

Electrical Service, Three Phase Relay Manufacturer

Features

Transformer 3 Phase Relay Test Instrument

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

It Is Packed in Veneer Case

Specification

Gross weight 47kg

Trademark

Delta

Origin

China Mainland

HS Code

9031809090

Production Capacity

1000 Sets / Month

Key features

Comprehensive Relay Testing: Tests protection relays based on AC/DC current and voltage, frequency, harmonics, and differential protection.

Versatile Voltage and Current Source: Functions as a three-phase AC/DC voltage and current source for secondary circuit testing.

High Precision Accuracy: Output accuracy of 0.5 magnitude for AC/DC current and voltage with low error rates.

One-Year Warranty Coverage: Includes a one-year warranty with free repairs for any quality issues during the period.

Lifetime Maintenance Support: Offers lifetime maintenance services after warranty, charging only for necessary accessories.

Flexible Training Options: Provides online video training and free in-person factory training sessions for users.

Advanced Time Measurement: Measures switch-on and switch-off timings with a range of 0.1ms to 9999s.

Robust Packaging Design: Comes in a sturdy veneer case ensuring optimal protection during shipping and storage.

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: ≤0.84hTerms 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.