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100/1A Split Core 5p20 Protection Current Transformer for Relay Device
US$50.00-150.00
3 Pieces
Product profile
Customization
AvailableApplication
InstrumentType
Current TransformerModel NO.
LZCK310-10Phase
SingleOperation Condition
IndoorUsage
Protection, MeasurementWinding Form
Single Layer & Tightly Wound TypeInsulating Medium
Epoxy ResinInstallation
Active TypeMagnetic Circuit Structure
Combined TypeVoltage Transformation Principle
Electromagnetic TypeStandards
IEC60044-1; IEC 61869-2; Ntc 2205; GB1208-2006Rated Primary Current
50-1000ABurden
1va-10vaRated Frequency
50Hz or 60HzRated Secondary Current
5A or 1AInstrument Security Factor
Fs<10Weight (Kg)
1Secondary Winding Power-Frequency Voltag
3kv, 1minKey Word
5p20 Protection Current TransformerTransport Package
Standard PackageSpecification
50x110x32 mmTrademark
GFUVEOrigin
ChinaProduction Capacity
100000 Pieces/MesKey features
Split Core Design: Allows direct installation on existing cables without disconnection.
Customizable Ratios: Various current ratios and specifications available to meet specific needs.
Vacuum Poured Resin: Semicircular ring core and windings vacuum poured by insulated epoxy resin.
Imported Silicon Material: Core slices made from imported silicon material for high efficiency.
Wide Current Range: Rated primary current available from 300A to 600A and up to 1500A in other models.
Multiple Standards Compliance: Meets IEC60044-1, IEC 61869-2, ANSI C57.13, NTC 2205, and GB1208-2006.
Compact Installation: Ideal for compact fully insulated ring network switchgears and cable distribution boxes.
ISO9001 Certified: Manufacturer holds ISO9001 certification ensuring quality management.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: TIANJINGAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, FCA, EXW
AI-Powered supplier vetting
SummaryBEIJING GFUVE ELECTRONICS CO., LTD. is a China-based supplier of current transformers, power meters, calibration equipment, power quality analyzers, and related electrical testing products. The provided records describe the company as both a manufacturer/factory and a trading company, with four production lines, broad export-market coverage, stated export activity since 2010, and in-house import/export rights. ISO 9001 and ISO 14001 certifications are reported, alongside 31–40 years of cumulative R&D engineer experience and 21–30 quality-control staff. Its stated lead time is within 15 working days in off-peak periods and one month during peak periods. Evidence of product and export activity exists, including current transformers and GPS-based time synchronization devices, but customer references are limited to one named buyer and one recorded trade transaction. The supplied information does not establish financial strength, after-sales service processes, or product customization capability.
Supplier typeThe supplier is identified as a limited company based in Beijing, China. Its business classification is stated as a trading company, while another record identifies it as a manufacturer/factory, indicating a mixed manufacturing and trading profile.
CertificationsThe company states that it has achieved ISO 9001 certification, and its supplier-management certifications are listed as ISO 9001 and ISO 14001. These records provide explicit evidence of certified quality and environmental management systems.
R&D capabilityThe supplier reports 31–40 years of cumulative R&D engineer experience and describes ongoing development of durable and stable power-system products. These statements support an established R&D resource, although no patents, dedicated laboratories, new-product counts, or independently verified innovations are provided.
Production capacityThe supplier reports four production lines, an annual output above the stated threshold, a Beijing factory location, 21–30 quality-control staff, and lead times of within 15 working days off-peak and one month during peak periods. These explicit operating and quality-control figures support meaningful production capability.
Product Q&A
Q:Can the current transformer be installed on live cables?
A:
Yes, the split core design allows for direct installation at cable inlets and outlets without power shutdown.
Q:Is it possible to customize the current ratio?
A:
Yes, various ratios and specifications can be customized according to your specific requirements.
Q:What standards does this transformer comply with?
A:
It complies with IEC60044-1, IEC 61869-2, ANSI C57.13, NTC 2205, and GB1208-2006.
Q:What is the rated primary current range?
A:
The rated primary current ranges from 300A to 600A for the specific model, with other models supporting up to 1500A.
Q:How is the core constructed?
A:
The semicircular ring core and secondary windings are vacuum poured by insulated epoxy resin using imported silicon material.
Send Inquiry
*To:
Beijing GFUVE Electronics Co., Ltd.
Beijing GFUVE Electronics Co., Ltd.*Content:
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