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High quality RCMU current sensor/transformer modules
US$4.52
200-1,999 Pieces
US$3.84
2,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableApplication
Electronic, Instrument, Position SensorType
Current TransformerPhase
SingleOperation Condition
IndoorUsage
Protection, MeasurementWinding Form
Small Fixed TypeInsulating Medium
Common Insulating MaterialsInstallation
Active TypeMagnetic Circuit Structure
Single Stage TypeVoltage Transformation Principle
Electromagnetic TypeCoil Structure
ToroidalSecondary Output
Support CustomPrimary Input
Support CustomOperation Temp
- 25 to + 75cAccuracy
0.5/1 ClassInsulation Strength
3kvLead Wire
According to Customer RequirementsFrequency
50/60HzInner Diameter
CustomizedTransport Package
CartonSpecification
12pcs/boxTrademark
ALOrigin
ChinaHS Code
85043190Production Capacity
8000PCS/15daysKey features
Multi-type Leakage Detection: Supports Type AC, A, F, B, and B+ leakage current detection for versatile applications.
Integrated Self-Monitoring: Features built-in test functions to ensure continuous operational safety and reliability.
CE and TUV Certified: Meets IEC62955 and IEC62752 standards for guaranteed electrical safety compliance.
Customizable Secondary Output: Secondary output parameters can be tailored to meet specific customer requirements.
Customizable Primary Input: Primary input specifications are adjustable to fit diverse installation needs.
Compact Portable Design: Small size and lightweight structure save space and allow for easy installation.
Three Output Modes: Provides DC alarm, AC alarm, and combined AC/DC alarm options for flexible monitoring.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤15hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW
AI-Powered supplier vetting
SummaryAL TRANSFO TECHNOLOGY Co., Ltd is identified as a trading company that researches and sells power supplies, chargers, coils, transformers, inductors, reactors, wiring harnesses, and electronic appliances. Its company description states that it designs and manufactures transformers, inductors, chokes, power supplies, and cable assemblies, with ISO 9001 and ISO 14001 certifications reported. The supplier offers flexible customization and has approximately eight years of export experience, with 90% of total sales from exports. However, the provided assessments report one R&D engineer, no new products in the past year, no ODM, OEM for popular brands, SDK, in-stock, overseas warehouse, or overseas showroom capability. Service-management weaknesses include no written procedures or records for supplier assessment, corrective actions, or complaint handling. No Fortune 500 cooperation is reported, while repeat-buyer preference is stated at 50%–80%.
CertificationsThe company description states that ISO 9001 and ISO 14001 certifications were earned through the SGS system. These statements provide explicit evidence of the reported certifications, although no certificate validity dates or certificate documents are provided.
After-Sales capabilityThe supplier is reported to have no in-stock service capacity, no overseas warehouse, and no overseas showroom. It also has no written procedures or records for customer complaint handling, service-capability assessment, or corrective and preventive actions, indicating a documented after-sales and service-management deficiency.
R&D capabilityInnovation evidence is weak: the supplier is reported as having one R&D engineer, no new products launched in the past year, no ODM service, no available SDK, and no 3D software design service. Although flexible customization and claimed R&D/manufacturing capabilities are mentioned, the explicit recent-product and resource data indicate a deficiency in demonstrated innovation capability.
Customization capabilityFlexible customization is explicitly reported, and the company description states that its products can be custom made according to customer requirements. This is directly supported by both the capability assessment and the supplier’s own product description.
Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. A repeat-buyer preference of 50%–80% is reported, but no named customer cases or independently specified reference projects are provided.
Product Q&A
Q:What types of leakage current detection are supported?
A:
The product supports multi-type leakage current detection including Type AC, A, F, B, and B+.
Q:Can the secondary output and primary input be customized?
A:
Yes, both the secondary output and primary input support customization according to customer requirements.
Q:Does the product include self-monitoring features?
A:
Yes, it features integrated self-monitoring and test functions to ensure safety.
Q:What certifications does the product hold?
A:
The product meets CE and TUV certifications and complies with IEC62955 and IEC62752 standards.
Q:What are the available output alarm modes?
A:
It offers three output ways: DC alarm, AC alarm, and AC/DC alarm.
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AL Transfo Technology Limited
AL Transfo Technology Limited*Content:
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