What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the lead times?

Both peak season and off-season lead times are within 15 workdays.

Do you offer customization?

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

Strom St260e 3-Phase Voltage Monitoring Relay

Name: Strom St260e 3-Phase Voltage Monitoring Relay
Brand: ZHUHAI STROM ELECTRIC CO., LTD.
SKU: 2151273222

Guangdong, ChinaZHUHAI STROM ELECTRIC CO., LTD.

US$500.00

1 Set

Product profile

Customization

Available

Type

Power Substation

Rated Frequency

50 Hz,60 Hz

Model NO.

ST260E

Selling Units

Single Item

Single Gross Weight

4.000kg

Single Package Size

80X75X75.Cm

Rated Current

5A.1A

Rated Voltage

48V,24V

Transport Package

Cardboard Box

Specification

Trademark

STROM

Origin

Guangdongchina

Key features

Advanced Protection Features: Supports over/low current, over/low voltage, feeder differential, microprotection, phase sequence, reverse power, ground fault, and phase voltage protection.

Durable Aluminum Shell: Sealed case design ensures durability, resistance to environmental factors, and anti-interference performance.

Compact and Easy Installation: Compact size of 74*110*142 mm ensures minimal space requirements and easy installation in ring-grid net cubicles.

Flexible Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

High Integration and Efficiency: Internal bus wire chip processor with digital logic calculation for effortless and autonomous operation.

Wide Voltage Compatibility: Compatible with 24V or 48V voltage ratings and 1A or 5A current ratings for various power demands.

Professional R&D Team: Backed by over 50 staff and 30 R&D engineers with self-owned laboratory for 24-hour designing and testing.

Quality Assurance: Pre-production samples, final inspection before shipment, and 100% visual and function inspection for finished products.

Company profile

Cooperated with Fortune 500Years of Export ExperienceSelf-brandedPatents Awarded

ZHUHAI STROM ELECTRIC CO., LTD.

Guangdong, 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: 24 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.96h

AI-Powered supplier vetting

SummaryZhuhai STROM Electric Co., Ltd. is a national high-tech enterprise established in 2002, specializing in intelligent power distribution and transformation automation products, including protection relays and power meters. Its stated capabilities include R&D, manufacturing, software development, OEM/ODM services, SDK availability, and broad customization. The supplier reports nearly 100 personnel, 50 R&D engineers, five production lines, 11–20 quality-control staff, quality traceability, documented complaint handling, and documented supplier corrective-action procedures. It exports to multiple regions and has 24 years of export experience, with stated lead times of within 15 working days in several conditions and one month during peak season in another record. National certification is explicitly stated for certain product series, but specific certification names are not provided. Financial records are indicated for 2023–2025, but no financial performance details are available. Evidence of customer cases is...

Supplier typeThe supplier is identified as Zhuhai STROM Electric Co., Ltd., a manufacturer and developer of intelligent power distribution and transformation automation products. Its stated business scope covers manufacturing, sales, software development, information-technology consulting, and technical services, indicating an integrated industrial technology supplier rather than a trading-only company.

CertificationsCertain STROM protection devices, self-powered units, and distribution terminals are explicitly described as nationally certified. However, the specific certification standards, certificates, and coverage of the full product range are not provided.

After-Sales capabilityThe supplier reports clear, documented procedures and followed records for customer complaint handling and corrective and preventive actions, along with quality assurance and raw-material traceability. Its stated technical services, consultation, and development activities further support service capability, although detailed after-sales response coverage is not specified.

R&D capabilitySTROM reports nearly 100 personnel including professor-level engineers and PhDs, 50 R&D engineers, five invention patents, 66 utility models, six appearance patents, and 44 software copyrights. It also reports new products within the past year, ODM capability, an available SDK, software development, and multiple advanced product series, providing explicit evidence of substantial innovation resources and activity.

Production capacityThe supplier states that it manufactures power distribution and power equipment, operates five production lines, and has 11–20 quality-control staff. Documented finished-product inspection, quality assurance, and raw-material traceability are reported; stated delivery information includes within 15 working days in off-peak conditions and one month during peak season in one record.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports OEM and ODM services, indicating capability to support both customer-specified products and original design manufacturing.

Product Q&A

Q:Who are we?

We are based in Guangdong, China, started in 2002, with 201-300 employees. We sell to Domestic Market (85%), Mid East (10%), and Eastern Asia (5%).

Q:How can you guarantee quality?

We always produce a pre-production sample before mass production and conduct a final inspection before shipment.

Q:What can you buy from us?

We supply electric power relays, electric protective relays, and electric power meters.

Q:Why should you buy from us not from other suppliers?

As a 20-year supplier, STROM has a professional team of over 50 staff, providing 24-hour designing and testing services, quick feedback, and shipping.

Q:What services can you provide?

We accept various delivery terms, payment currencies, and payment types. We speak multiple languages and offer OEM/ODM services.