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Qyw-Cq Series Transformer Fault Protection Device
US$50.00
1 Piece
Product profile
Customization
AvailableBreaking Capacity
CustomizableOperation
CustomizableModel NO.
QYW-CQSpeed
CustomizableArc-extinguishing Medium
CustomizableInstallation
CustomizableStructure
CustomizablePoles Number
CustomizableType
CustomizableFunction
CustomizableCertification
ISO9001-2000Transport Package
CartonSpecification
CustomizableTrademark
XinyuanOrigin
ChinaHS Code
8504901900Production Capacity
5000piecesKey features
Integrated all-in-one design to monitor 4 parameters simultaneously
Built-in RS485 interface for remote data transmission
Support both alarm and trip signal output for transformer protection
High-precision sensors ensure stable and accurate measurement
Strong anti-electromagnetic interference, suitable for substation environment
Compact structure, simple installation on transformer tank cover
Applicable for fully-sealed oil immersed transformer and box substation
Real-time display of operating data and over-limit early warning
Wide working temperature range, reliable for outdoor use
Cast metal housing with anti-corrosion coating, long service life
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤10.13h
About Our Factory & Business Background
AddressNo. 5, Erwei Road, Jingbao Sub-park, Tianjin Pharmaceutical & Medical Device Industrial Park, Beichen District, Tianjin, P. R. China
Plant Area2000 square meters
Number of Employees6
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 Quantity200 Kg
Supply Chain Partners5
Our Production Capability & Technical Expertise
Main ProductsTransformer Insulating Materials
Production Lines1
Production MachinesCNC engraving machine, Cutter saw, Flat plate pulling machine, Numerical Control Machining Center, Precision sliding saw
QA/QC inspectors1 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsNo
Our Industry Experience & Global Business Record
Year of Establishment2026-03-09
Main MarketsDomestic
Repeat Buyers Choice50%~80%
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:What is QYW-CQ series intelligent multi-function protector used for?
A:
It is an integrated monitoring & protection device for fully-sealed oil immersed transformers and box substations.
Q:What parameters can this protector monitor?
A:
It monitors oil level, tank pressure, oil temperature and internal gas signal in real time.
Q:What communication interface does it adopt?
A:
It is equipped with RS485 interface for remote data upload.
Q:Can it output alarm and trip signals?
A:
Yes, it can send alarm and trip signals once parameters exceed preset threshold.
Q:Where is the installation position of this protector?
A:
It is mounted on the tank cover of oil immersed transformer.
Send Inquiry
*To:
Xinyuan Technology (Tianjin) Co., Ltd.
Xinyuan Technology (Tianjin) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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