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GE 9T92A37
Product Name: GE 9T92A37 Power Autotransformer.
Product Introduction: Based on NSN records for the related 9T92A37G2, this is a power autotransformer — a single-phase to single-phase transformer component. (Note: public catalogs also list the 9T92 base as a GE general-purpose control relay family; the NSN-verified item 9T92A37G2 is a transformer. Confirm exact variant with GE ordering documentation.)
Detailed content
Technical Specifications (for 9T92A37G2 reference):
- Federal Supply Classification: 5950 — Coils and Transformers
- NSN: 5950-01-261-1191
- Phase Relationship: Single-phase to single-phase
- Frequency Rating: 50 Hz nominal or 60 Hz nominal
- Windings: 1 primary and 1 secondary single component
- Secondary Operating Current: 30.0 A AC minimum to 34.0 A AC maximum
- Power Rating: 3.6 kVA
- Secondary Operating Voltage: 0–120 V AC
- Primary Operating Voltage: 120 V AC nominal
Functional Features: Provides voltage transformation and isolation in single-phase AC circuits; suitable for 50/60 Hz operation.
Application Scenarios: Industrial control power supplies, machinery voltage conversion, defense/aerospace and general industrial sourcing.
Material Composition: Copper windings (typical transformer construction); laminated steel core; compliant with federal supply group electrical/electronic equipment standards.
Working Principle: Based on electromagnetic induction — AC current in the primary winding produces a varying magnetic flux in the core, which induces a proportional voltage in the secondary winding per the turns ratio.
Usage Notes: Item does not contain precious metal; may require export license per EAR; verify exact voltage/current variant with GE documentation before procurement.
