What certifications does the product have?

The product is CE certified and the manufacturer holds ISO9001, ISO45001, and ISO14001 certifications.

How long is the production lead time?

The average lead time is within 15 workdays regardless of the season.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Three Phase Adjustable Over and Under Voltage Protector 3 Phase

Name: Three Phase Adjustable Over and Under Voltage Protector 3 Phase
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2230975165

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$12.20

5 Pieces

Product profile

Customization

Available

Current Type

Phase

Three Phase

Model NO.

TOVPD3-II

Size

Small

Power Source

220V

Brand

Tomzn

Voltage

230V

Current

63A

Fuction 1

Over-Voltage Protection

Fuction 2

Under-Voltage Protection

Fuction 3

Over-Current Protection

Certificate

Rated Frequency

50/60Hz

Electrical Life

100000

Mechanical Life

100000

Transport Package

Carton

Specification

0.39kg 567cm3

Trademark

TOMZN

Origin

China

Key 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

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhejiang Tongzheng Electric Co., Ltd.

Zhejiang, 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: 10 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤15h

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?

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?

Yes, it automatically turns on the power supply when the voltage returns to the normal range.

Q:What is the rated voltage and current?

Rated voltage is 380V/400V AC (3*230V) and rated working current is up to 63A.

Q:Can the product be customized?

Yes, we offer full, minor, and flexible customization based on samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 100 pieces.

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