JLSZW-10(GY) Combined Instrument Transformer
Instrument Transformers & Metering Units · Drawing-confirmed project supply
KOVYEL JLSZW-10(GY) combined instrument transformers integrate voltage and current measurement for outdoor 3, 6 and 10 kV metering systems.
Selection begins with the actual project interface.
KOVYEL JLSZW-10(GY) combined instrument transformers integrate voltage and current measurement for outdoor 3, 6 and 10 kV metering systems.
KOVYEL confirms final selection against the approved drawing, interface dimensions, service conditions and purchase specification before quotation and supply. Catalogue references define the product family; the approved project documents remain the controlling basis.
Review the available construction and product views.
Images show representative configurations. Final construction, marking and packing are confirmed against the approved project documents.
The information buyers need before model confirmation.
Verified catalogue data is shown below. Dimensions, ratings and interfaces that depend on the project remain subject to the approved drawing and purchase specification.
| Product | JLSZW-10(GY) Combined Instrument Transformer |
|---|---|
| Category | Instrument Transformers & Metering Units |
| Representative range / models | JLSZW-3/6/10(GY) |
| Standards / reference basis | Catalogue ratings and project requirements confirmed by KOVYEL before supply |
| Typical applications | High-voltage energy metering; Utility revenue-metering installations; Outdoor distribution substations |
| Rated voltage class | 3, 6 or 10 kV |
| Voltage-transformer accuracy | 0.2 or 0.5 |
| Current-transformer accuracy | 0.2S or 0.2 |
| Voltage-transformer output | 15 or 30 VA |
| Current-transformer output | 10 or 15 VA |
| Dynamic current | 2.5 × short-time thermal current |
| Insulation levels | 3.6/25/40, 7.2/32/60 or 12/42/75 kV |
| Final dimensions and ratings | Confirmed against the approved drawing, equipment interface and project specification |
| Supply basis | Project-specific RFQ, coordinated documentation and export packing |
Unverified dimensions or performance ratings are not published as fixed values. Submit the controlling drawing or requirement schedule for final confirmation.
Where this product family is typically used.
High-voltage energy metering
Combined current and voltage measurement
Utility revenue-metering installations
3-10 kV system coverage
Outdoor distribution substations
Revenue-metering accuracy options
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A complete RFQ helps KOVYEL confirm the product configuration, production basis, documentation, export packing and delivery proposal without repeated clarification.
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Send the technical documents with the form below. KOVYEL will review the product interface, required standard, quantity and destination before preparing the quotation.
TECHNICAL PROCUREMENT PATH