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Explosion-Proof Custom Local Earth Fault Indicator for Power Transmission Lines
US$5.00-50.00
50 Pieces
Product specifications
Specification
Sample price:US$5.00/piece.Request sample
Product profile
Application
Construction, Industrial, Power Station, Electric Power Transmission LineVoltage
High Voltage CableCurrent
DC & ACModel NO.
CKFI-11Insulation Material
PVCSheath Material
PVCMaterial Shape
Round WireWire Core Material
Red Copper WireCertification
ISO, CCC, CE, RoHS, VDEProduct Name
Local Type Fault IndicatorKeywords
Short Circuit Fault IndicatorMaterial
Composite MaterialApplicable Voltage Class
6kv-35kvApplicable Wire Current
I≤1000AApplicable Wire Diameter
16mm2≤D≤450mm2Action Response Time
0.02s≤<Unk>T≤3sNumber of Actions
≥5000 TimesBattery Life
≥8 YearsOEM Custom
YesODM Custom
YesSample
YesMOQ
50PCSTransport Package
Standard Packaging or CustomizedSpecification
Standard Specifications or CustomizedTrademark
CorekOrigin
Hebei, ChinaProduction Capacity
10000PCS/YearKey features
High Explosion-Proof Rating: Engineered for extreme environments including high temperature, humidity, and explosive conditions.
Dual Configuration Options: Available in local visual flip indicator with flashing LED and remote signal transmission types.
IEC Protocol Compliance: Supports seamless integration into existing power systems via standard IEC communication protocols.
OEM & ODM Customization: Offers flexible customization for product names, materials, and specific project communication needs.
High Durability Material: Constructed from high-strength composite materials with excellent UV resistance and weatherproof sealing.
Long Battery Life: Features a battery life of at least 8 years, ensuring long-term performance with low maintenance.
Rapid Fault Location: Enables line crews to quickly pinpoint exact fault locations, significantly reducing downtime.
Wide Application Scope: Suitable for power transmission lines, smart grids, industrial parks, and renewable energy plants.
Company profile

Business Type: Trading CompanyExport Year: 2025-01-01Nearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤0.04hTerms of Payment: T/T, LC, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, CFR, DDP
About Our Factory & Business Background
AddressRoom 02-2205, Building A1, Gaoxin Kechuang Yuan, No. 666 Lixing Street, Gaoxin District, Baoding City, Hebei Province, Baoding, Hebei, China
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsElectric Power Equipment, Electric Power Fittings, Power Hardware
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What experience does your company have?
A:
Our company has long been actively involved in the bidding and tendering processes of State Grid Corporation of China. We have helped numerous enterprises win bids in State Grid projects, with the total value of successful bids exceeding 600 million RMB. Through this business, we have established stable partnerships with a large number of high-quality manufacturers, and have accumulated extensive supplier data and rich cooperation experience.
Q:What services can you provide?
A:
We quickly match the right manufacturer based on the customer's product requirements, provide samples promptly, ensure consistency between mass production and the approved samples, guarantee efficient delivery, reduce the risk of receiving goods that do not match the specifications, and lower both the procurement error costs and time costs for our customers.
Q:What are your advantages over working directly with a factory?
A:
1: A single factory typically has a narrow product line, while power project requirements are often complex, making it difficult to meet a customer's full procurement needs. Leveraging our experience and resources within the power grid system, we are able to offer onestop services to our customers. 2: Factories tend to prioritise order profits, and without thirdparty supervision during actual production, the delivered products may deviate significantly from the sample quality, potentially causin
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 50 pieces.
Q:Is customization available for this product?
A:
Yes, we support both OEM and ODM customization. We offer flexible options for product names, materials, and specific project communication requirements.
Send Inquiry
*To:
Hebei Corek Electrical Co., Ltd.
Hebei Corek Electrical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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