Mining Earth Leakage Relay

Name: Mining Earth Leakage Relay
Brand: Chongqing Blue Jay Technology Co., Ltd
SKU: 2000656431

Chongqing, ChinaChongqing Blue Jay Technology Co., Ltd

US$300.00

1-49 Pieces

US$290.00

50+ Pieces

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Theory

Electromagnetic Relay

Usage

Earth Leakage Relay

Model NO.

ELR-6MS

Phase

Electricity Type

AC DC

Number of Pole

Load

High Power Relay

Protective Characteristics

Enclosed Relay

Action Principle

Electromagnetic Type

Size

Miniature

Type

Electric Parameter Relay

Normal Voltage

110-220VAC/DC

Zero Sequence Sensors

Ratios Supported 1000:1, 600:1 and 40:1 Toroidal,

Ground Check Resistance

10 - 50 Ohms, ±15% Trip Delay: 200 Ms, ±0.1%

Ground Fault

Pick-up Range: 0.25 a - 12.5 a Delay Range: Instan

Transport Package

Carton

Specification

W*H*D: 108*110*66mm

Trademark

Blue Jay

Origin

Chongqing, China

Production Capacity

1000 Piece/Pieces Per Month

Key features

Ground Fault Detection

round Check Detection

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: ≤6.80hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryChongqing Blue Jay Technology Co., Ltd. is identified as a Chinese limited company and manufacturer/factory, although another record describes the business as a trading company. It reports ISO 9001 certification and references CE, RoHS, and after-sales quality control. The supplier states that it provides OEM and ODM services, has launched new products within the past year, and supports extensive customization. Production-related evidence includes two factories and more than 20,000 m² of area, while in-stock fulfillment, overseas warehouses, overseas showrooms, and overseas agents or branches are explicitly unavailable. The supplier has an export license and serves Vietnam and Malaysia, with participation in the Canton Fair. Financial information is insufficient to assess credibility, and raw-material traceability is unknown. OEM service for well-known brands is reported, but no specific customer names or cases are provided.

CertificationsThe company description explicitly states that Blue Jay is ISO 9001-certified and references CE and RoHS in its quality-control approach. The provided information does not clarify the scope, issuing bodies, or validity dates of these certifications.

After-Sales capabilityThe company description explicitly mentions after-sales in its quality-control coverage. However, no detailed service process, response standard, warranty terms, or support organization is provided, so the overall capability cannot be fully assessed.

R&D capabilityThe supplier reports new products during the past year, ODM service, design optimization support, and multiple customization modes. It has no available SDK, so software-development support is explicitly absent, but the product and design evidence supports innovation capability in hardware or product development.

Production capacityThe supplier describes two factories with more than 20,000 m² of area and is identified as a manufacturer/factory. It also explicitly lacks in-stock capacity, overseas warehouses, and overseas showrooms, while contract status for manufacturing capacity is unknown.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and states that it can help optimize designs. These records provide direct evidence of broad customization capability.

Product Q&A

Q:What is Difference Between Type A and Type B Earth Leakage Relays?

Type A Earth Leakage Relays are designed for Alternating and Pulsating DC Currents. Type B Earth Leakage Relays are designed for AC, Pulsating DC, and Smooth DC Currents.

Q:How to choose compatible earth leakage CTs for the earth leakage relay?

First, you need to check the CT ratio of the earth leakage relay. Both the CT ratio of CTs and the earth leakage relay are similar. If your earth leakage relay's CT ratio is 2000:1, you need to choose CT ratio of the Current transformer is 2000:1.