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: ≤1.80h

AI-Powered supplier vetting

SummaryThe supplier has a strong export focus with 90% of sales from exports, but lacks overseas infrastructure such as warehouses or agents. It offers OEM and ODM services and showcases a high level of customization capability. Quality control processes are robust, and there is an emphasis on technological innovation and full traceability of product parameters. However, there is no clear information on financial metrics or certifications.

After-Sales capabilityThe supplier offers tailored solution design, installation guidance, preventive maintenance training, and 24/7 emergency support.

R&D capabilityThe supplier is committed to technological innovation and has established a state-of-the-art production base.

Production capacityEquipped with advanced machinery and a state-of-the-art production base, indicating strong production capabilities.

Customization capabilityThe supplier excels in customization capabilities, offering various levels of customization including OEM and ODM services.

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.