Is OEM service available?

Yes, both OEM and ODM services are available.

What is the rated frequency range?

The rated frequency is 40/50/60/70Hz.

What is the maximum operating current?

The maximum operating current is 40A or 63A.

Adjustable Digital AC Over Under Current Voltage Protector Overvoltage Energy Meter

Name: Adjustable Digital AC Over Under Current Voltage Protector Overvoltage Energy Meter
Brand: Shengsu Electric Co., Ltd.
SKU: 2259050695

Zhejiang, ChinaShengsu Electric Co., Ltd.

US$2.50

30 Pieces

Sample price:US$2.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

3 Years

Model NO.

AVP-40A

Auxiliary Power

AC 220V or AC/DC 85~265V(Optional))

Model No.

Avp-40A

Phase

Single Phase

Max. Operating Phase Voltage

350V

Frequency

50/60 Hz

Size

81*37*66mm

Display Type

LED Display

Rated Frequency

40/50/60/70Hz

Overvoltage Trip Delay

0.5s

Brand Name

Shengsu

Color

White

Customize

Yes

Working Temperature

N,L

OEM&ODM

Place of Origin

Zhejiang, China

Transport Package

Carton

Specification

pcs

Trademark

SHENGSU ELECTRIC CO., LTD

Origin

China

Key features

3-Year Warranty: Comprehensive 3-year warranty coverage for all mechanical and electrical defects.

Multi-Function Modules: Supports measurement, alarm, transmission, and communication via selectable modules.

Wide Voltage Range: Rated supply voltage AC 220V or DC 85-300V with flexible auxiliary power options.

High Precision: Voltage accuracy within 1% for reliable electrical line monitoring.

OEM & ODM Support: Full customization available from samples, designs, or flexible requirements.

Relay Output Option: Add voltage and current limit alarm protection with relay output module.

Compact Design: Dimensions 81*36*66mm suitable for standard electrical panel installation.

100% Quality Inspection: Every finished product undergoes functional and visual inspection before shipping.

Company profile

Fast DeliveryLow MOQOEM ServicesManagement Certification

Shengsu 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: N/A CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.81h

AI-Powered supplier vetting

SummaryThe supplier operates across refrigeration, kitchen, electromechanical, water purification, and vacuum circuit-breaker equipment, with import and export activities. It provides OEM services for well-known brands and supports broad customization, including customization from samples and designs. Quality and management systems are supported by ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Technical engineers provide customer-request confirmation, production support, and after-sales service, with documented R&D and service procedures. The supplier has inventory capability, valid manufacturing contracts with related subcontractors, and stated one-month lead times in both peak and off-season periods. Limitations include no available SDK, no overseas warehouse or showroom, no new products launched in the last year, only two R&D engineers, and no reported cooperation with Fortune 500 companies. Financial records are indicated for the last three years, but the provided information does not include...

Supplier typeThe supplier is an equipment manufacturer and exporter covering refrigeration, kitchen, electromechanical, water purification, and vacuum circuit-breaker products. It has self-operated import and export rights and derives 41%–50% of total sales from exports, indicating an internationally oriented manufacturing supplier.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly support its quality, occupational health and safety, and environmental management systems.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service. The supplier also has documented and followed procedures for corrective and preventive actions and customer complaints, with stated quality assurance in its control processes.

R&D capabilityThe supplier has two R&D engineers, uses CAD, and maintains design input, output, review, verification, and validation documents available for audit. However, it has no available SDK and launched no new products in the last year, so the evidence shows basic documented R&D capability but also clear limitations in recent product innovation and software-development support.

Production capacityThe supplier has standardized finished-product inspection instructions, inventory capability, valid manufacturing contracts with each related subcontractor, and written supplier-service assessment procedures with records. Reported average lead time is one month in both peak and off-season periods, supporting an established production and fulfillment process.

Customization capabilityThe supplier offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its engineers also confirm customer requests and provide technical support, indicating broad product adaptation capability.