What certifications does the product meet?

The product meets IEC 61000-4-2 level III, IEC 61000-4-4 level III, IEC 61000-4-5 level III, and IEC 61010-1 standards.

Medium Voltage Intelligent Digital Motor Protection Relay

Name: Medium Voltage Intelligent Digital Motor Protection Relay
Brand: Chongqing Blue Jay Technology Co., Ltd
SKU: 1970209181

Chongqing, ChinaChongqing Blue Jay Technology Co., Ltd

US$60.00-150.00

1 Piece

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Theory

Electromagnetic Relay

Usage

Motor Protection

Model NO.

PR240 series

Phase

Electricity Type

Number of Pole

Load

Medium Power Relay

Protective Characteristics

Enclosed Relay

Action Principle

Electromagnetic Type

Size

98.5×61.5 mm

Type

Electric Parameter Relay

Protect Feature

Automatic Trig

Contact Load

5A@250VAC

Transport Package

Please Consult with Us for More Detail Information

Specification

10*10cm

Trademark

BlueJay Technology

Origin

Chongqing, China

Production Capacity

10000 Piece/Pieces Per Day

Key features

Comprehensive Motor Protection: Detects overload, overcurrent, phase loss, unbalance, and leakage for 3-phase motors up to 820A.

Real-time Monitoring & Control: Monitors field signals in real-time with 7-channel DI, 4 digital outputs, and remote communication via MODBUS-RTU.

Wide Power Supply Range: Supports ultra-wide working power supply AC85-265V, ensuring stability in various electrical environments.

Fault Data Logging: Saves the latest 100 trip records and offers optional waveform capture for easy fault tracing and analysis.

Company profile

Years of Export ExperienceR&D Capabilities3D Software DesignCustomization from Designs

Chongqing Blue Jay Technology Co., Ltd

Chongqing, China

Business Type: Manufacturer/FactoryExport Year: 2009-05-03Average Response Time: ≤4.59hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryChongqing Blue Jay Technology Co., Ltd is an ISO 9001-certified manufacturer specializing in power and energy meters. The company offers extensive customization, ODM, and OEM services, demonstrating strong innovation and customization capabilities. However, it lacks overseas warehousing, showrooms, and agents. Financial credibility is supported by data from recent years, although specific amounts are not disclosed. The company is limited in its after-sales service capacity and has no cooperative suppliers.

Supplier typeThe supplier is a limited company with a trade company nature, and it operates as a Manufacturer/Factory located in Chongqing, China.

CertificationsThe supplier holds an ISO 9001 certification and complies with CE and RoHS standards, indicating robust quality control processes.

R&D capabilityThe supplier has launched new products in the past year, offers ODM services, and provides extensive customization options, reflecting strong innovation capabilities.

Production capacityThe supplier operates two factories with significant production area and leverages China's low production costs for competitive pricing.

Customization capabilityOffers a wide range of customization services, including full and minor customization, and customization from samples and designs.

Product Q&A

Q:What types of motor faults can this relay detect?

It detects abnormal starting, overload, overcurrent, overheating, stalled rotor, phase loss, unbalance, under/over voltage, under/over power, and grounding or leakage.

Q:What is the maximum rated current supported?

The relay supports motors with a rated current up to 820A and a rated voltage less than 690V (AC380V/AC660V).

Q:Does it support remote communication?

Yes, it supports MODBUS-RTU communication bus and standard RS-485, allowing upload of monitoring data and alarm status to remote control systems.

Q:What are the input/output channel configurations?

It features 7 digital inputs (DI), 4 digital outputs (DO), and programmable analog output functions. All binary inputs and outputs can be programmed.

Q:Can the protection functions be customized?

Yes, each protection function can be configured to realize protection shutdown, alarm, or tripping based on specific site needs.