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Three Phase Adjustable Over and Under Voltage Protector 3 Phase
US$12.20
5 Pieces
Product profile
Customization
AvailableCurrent Type
ACPhase
Three PhaseModel NO.
TOVPD3-IISize
SmallPower Source
220VBrand
TomznVoltage
230VCurrent
63AFuction 1
Over-Voltage ProtectionFuction 2
Under-Voltage ProtectionFuction 3
Over-Current ProtectionCertificate
CERated Frequency
50/60HzElectrical Life
100000Mechanical Life
100000Transport Package
CartonSpecification
0.39kg 567cm3Trademark
TOMZNOrigin
ChinaKey features
Multi-Function Protection: Includes over-voltage, under-voltage, phase sequence, zero line break, and phase failure protection.
Automatic Recovery: Automatically restores power supply when circuit voltage returns to normal range.
Voltage Display: Built-in voltage measurement and display for real-time monitoring.
CE Certified: Product meets CE safety standards for electrical equipment.
High Durability: Electrical and mechanical life up to 100,000 operations.
Flexible Customization: Supports full, minor, and flexible customization from samples or designs.
Fast Lead Time: Average production time within 15 workdays for both peak and off-peak seasons.
100% Quality Inspection: All finished products undergo visual and functional inspection before shipment.
Company profile
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: 10 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤10.92h
About Our Factory & Business Background
AddressNo. 11 Xinhe Road, Huabei Village, Liushi Town, Leqing City, Wenzhou, Zhejiang, China
Plant Area3000 square meters
Number of Employees80
Registered Capital21,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)CIF, FOB, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity100 pcs
Supply Chain Partners30
Our Production Capability & Technical Expertise
Main ProductsCircuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices
Production Lines4
Production MachinesInjection molding machine, Printing machine1, Printing machine2, Laser marking machine, Assembly line
QA/QC inspectors6 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers5 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2002-04-19
Main MarketsSouth America, Europe, Southeast Asia/ Mideast, South Asia
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff7
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Product CertificationCE
Cooperated with Fortune 500No
Product Q&A
Q:What are the main protection functions?
A:
It provides over-voltage, under-voltage, phase sequence, zero line break, phase failure, and three-phase ampere unbalance protection.
Q:Does the device recover automatically?
A:
Yes, it automatically turns on the power supply when the voltage returns to the normal range.
Q:What is the rated voltage and current?
A:
Rated voltage is 380V/400V AC (3*230V) and rated working current is up to 63A.
Q:Can the product be customized?
A:
Yes, we offer full, minor, and flexible customization based on samples or designs.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 100 pieces.
Send Inquiry
*To:Zhejiang Tongzheng Electric Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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