What technical standards does this tester meet?

The technical indicators fully meet the DL/T624-1997 'microcomputer relay protection test device technology' standard issued by the Ministry of Electric Power.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Instrument

Name: Microcomputer Secondary Current Injection Protection Relay Calibration Tester/Test Set/Instrument
Brand: Kiyu Power Wuhan Co., Ltd
SKU: 941946785

Hubei, ChinaKiyu Power Wuhan Co., Ltd

US$1,000.00-3,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Lifetime Service

Warranty

12 Months

Model NO.

CYJB-421

Application

Microcomputer Relay Protection Tester

Certification

ISO9001, ISO14001,OHSAS18001

Customized

Non-Customized

AC Current

3 X (0~40A/Phase)

DC Current

3 X (0~±10A/Phase)

AC Voltage

4 X (0~120V/Phase)

DC Voltage

4 X (0~±160V/Phase)

Accuracy

0.2%

Switch Quantity

8 Pairs of Input, 4 Pairs of Output

Transport Package

Wooden Box with Wrapping Film

Trademark

United Electrical

Origin

Wuhan, China

HS Code

9030820000

Key features

High Precision Output: 0.2% accuracy with 16-bit DAC and high-density sine wave generation.

GPS Synchronous Testing: Built-in GPS card allows synchronized testing of devices in different locations.

Windows XP System: Features recovery function to prevent crashes from illegal shutdowns or misuse.

High Fidelity Amplifier: Ensures accuracy for small currents and stability for large currents.

Comprehensive Standards: Fully meets DL/T624-1997 technical standards for microcomputer relay protection.

Auxiliary DC Source: Automatically outputs 220VDC/110VDC for protection power supply without software adjustment.

Lifetime Service: Provides lifetime after-sales service support for the equipment.

12 Months Warranty: Covers mechanical defects and performance issues for one year.

Company profile

Importers and ExportersCooperated with Fortune 500Patents AwardedQuality Assurance

Kiyu Power Wuhan Co., Ltd

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.05h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong R&D and customization capabilities with a focus on electrical testing products. They hold significant certifications and have a stable financial performance, though there are limitations in their international market presence and after-sales service capabilities.

Supplier typeThe supplier is engaged in the electrical testing industry with 17 years of experience and recognized as a high-tech enterprise.

CertificationsThe supplier holds ISO9001 quality management system certification and is recognized as a high-tech enterprise.

After-Sales capabilityThe supplier has written procedures and records for handling customer complaints and service capability, indicating an organized approach.

Financial creditThe supplier shows steady financial performance with consistent operating revenue and profit over the years.

R&D capabilityThe supplier actively engages in R&D, introducing new products and holding an SDK for development, evidencing strong innovation capabilities.

Production capacityThe supplier operates four production lines, indicating a reasonable production capacity for their scale.

Customization capabilityThe supplier offers extensive customization options, including full customization and design adaptations.

Product Q&A

Q:What is the warranty period for this tester?

We provide a 12-month warranty for the product.

Q:Does the device support GPS synchronous testing?

Yes, the device can be equipped with a built-in GPS synchronous card to achieve synchronous testing of two test sets in different places via RS232 interface.

Q:What operating system does the tester use?

The device uses the Windows XP system with a recovery function to avoid system crashes caused by illegal shutdowns or misuse.

Q:What is the accuracy of the AC and DC current output?

The accuracy is 0.2% for the CYJB-421 model and 0.5% for the CYJB-426 model.

Q:Is this product customizable?

No, the product is listed as Non-Customized.