Ekl4 Earth Short Circuit Fault Indicator for Power Distribution System Ring Main Unit

Name: Ekl4 Earth Short Circuit Fault Indicator for Power Distribution System Ring Main Unit
Brand: Nantong Saler Electric Co., Ltd.
SKU: 2302695635

Jiangsu, ChinaNantong Saler Electric Co., Ltd.

US$9.80-11.50

100 Pieces

Sample price:US$11.50/piece.Request sample

Product profile

Customization

Available

Customized

Certification

ISO9001, CE

Model NO.

EKL4

Display Type

LED

Model Number

Ekl4

Application Range

Rmu / Gis / Sis

Applicable Voltage Level

6-35 Kv

Applicable Load

0-600 a

Applicable Conductor Current

I ≤ 1000 a

Applicable Conductor Size

25 mm² ≤ D ≤ 400 mm²

Action Response Time

0.06 S ≤ T ≤ 3 S

Action Reset Time

6, 12, 24, 36 Hours (Optional)

Operating Ambient Temperature

-40°C ≤ T ≤ +75°C

Number of Operations

> 4000 Times

Earth Fault Actuating Value

50 a

Short Circuit Fault Actuating Value

800 a

Transport Package

Standard Seaworthy Export Packaging

Specification

48mm × 48mm × 78mm

Trademark

OEM

Origin

Jiangsu, China

Production Capacity

2000 Pieces/Month

Key features

Short-Circuit & Earth Fault Detection: Real-time dual-fault monitoring to minimize grid downtime.

Intelligent Memory & LED Flash: Automatically logs fault currents and triggers bright flashing indicators for fast visual locating.

Remote Alarm & SCADA Ready: Built-in remote reset and signal output interfaces for seamless control center integration.

Ideal for RMU & Switchgear: Specially engineered as a premium matching component for Ring Main Units and cable branch boxes.

Split-Core Sensors, Easy Setup: High-precision clamp-on sensors ensure fast installation without cutting distribution cables.

Company profile

Fast DeliveryEnvironmental ProtectionQA/QC Inspectors

Nantong Saler Electric Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.07h

About Our Factory & Business Background

AddressBuilding 9, No. 56 Jiangbin Road, Binhai Industrial Park, Qidong City, Nantong, Jiangsu, China

Plant Area2700 square meters

Number of Employees17

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 Sets

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main ProductsEpoxy Resin Insulating Parts

Production Lines1

Production MachinesMixing Machine, Injection Molding Machine, Drying Machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2024-10-18

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Do your high-voltage components comply with international standards like IEC?

Yes, all our products, including earthing switches and disconnectors, are designed and manufactured in strict accordance with IEC 62271 and GB standards. We conduct rigorous routine tests (insulation, resistance, and mechanical operation) on every unit before shipment to ensure maximum reliability and safety in your power system.

Q:Can you provide customized products based on our technical drawings?

Absolutely. We have a professional technical team that supports OEM and ODM services. Whether you need specific phase-to-phase distances, customized terminal connectors, or additional auxiliary switches and sensors, we can modify our designs to meet your specific switchgear requirements.

Q:Do you provide installation guidance or technical documentation?

Yes, we provide comprehensive technical support for all our clients. Each shipment includes detailed installation manuals, technical drawings, and test reports. If you encounter any challenges during site installation or commissioning, our engineers are available for online video consultations to guide you through the process.

Q:What is the typical lead time and your Minimum Order Quantity (MOQ)?

Our MOQ is 1 unit, making it easy for you to test our quality. For standard models, the lead time is usually 7-15 days. For large-scale projects or highly customized orders, the lead time is generally 25-35 days. We maintain a regular stock of core components to ensure rapid response to urgent maintenance needs.