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Smart Grid Rmu Protection Relay Earth Default LCD Display
US$220.00
1 Set
Product profile
Customization
AvailableCertification
ISO9001Protection
Anti-staticModel NO.
ST266Installation
VerticalHousing
AluminumModelnumber
St266Size
74*110*142Selling Units
Single ItemMaterial
Aluminium ShellRatedvoltage
24VDC, 220VACFrequency
50/60HzTransport Package
CartonTrademark
STROMOrigin
Guangdong. ChinaKey features
Multiple Protection Functions: Includes over/low current, voltage, feeder differential, micro, and reverse power protection.
Digital LCD Monitoring: Real-time display of current, voltage, and system diagnostics for efficient monitoring.
Durable Aluminum Construction: Robust aluminum shell resists thermal deformation and humidity for long-lasting performance.
Smart Circuit Breaker: Built-in circuit breakers provide secure protection with auto-archiving of fault events.
Wide Voltage Compatibility: Supports 24VDC and 220VAC with 50/60Hz frequency for diverse electric applications.
ISO9001 Certified Quality: Manufactured under strict ISO9001 quality guarantee and management systems.
Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs.
Fast Production Lead Time: Peak and off-peak season lead times are both within 15 workdays.
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: 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?
A:
We are based in Guangdong, China, established in 2002, with 201-300 office staff. We sell to Domestic Market (85%), Mid East (10%), and Eastern Asia (5%).
Q:How can you guarantee quality?
A:
We always conduct a pre-production sample before mass production and perform a final inspection before shipment.
Q:What products can you buy from us?
A:
We supply electric power relays, electric protective relays, and electric power meters.
Q:Why should you buy from us instead of other suppliers?
A:
As a 20-year supplier, we have a professional research team of over 50 staff, a self-owned laboratory, and provide 24-hour design, testing, quick feedback, and shipping services.
Q:What services can you provide?
A:
We accept various delivery terms, payment currencies, and payment types. We speak English and other languages as needed.
Send Inquiry
*To:
ZHUHAI STROM ELECTRIC CO., LTD.
ZHUHAI STROM ELECTRIC CO., LTD.*Content:
Supplier replies will be sent to your registered email
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