D3115 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

D3115: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include overall_width: 16.250 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED WITH OIL, overall_height: 12.500 INCHES MAXIMUM IN, overall_length: 21.250 INCHES MAXIMUM IN, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-111-9538, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

D3115

NSN: 5950-01-111-9538
FSC: 5950 — Coils and Transformers
CAGE: 01378 — SPELLMAN HIGH-VOLTAGE ELECTRONICS CORPORATION DBA SPELLMAN HIGH-VOLTAGE ELECTRONICS CORP (USA)

SPECIFICATIONS

overall_width	16.250 INCHES MAXIMUM IN
inclosure_type	HERMETICALLY SEALED WITH OIL
overall_height	12.500 INCHES MAXIMUM IN
overall_length	21.250 INCHES MAXIMUM IN
mounting_method	THREADED HOLE(S) SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size	0.375 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
thread_quantity_per_inch	16 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_method	INTERNAL SHIELD GROUNDED TO CORE AND MOUNTING SINGLE COMPONENT
winding_operating_current	51.0 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
NSN	5950-01-111-9538

COMPONENT DIAGRAM

KEY FEATURES

•

TRANSFORMER WINDING CONNECTION TYPE: DELTA-DELTA

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED WITH OIL

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 15.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

INPUT-OUTPUT PHASE RELATIONSHIP: THREE PHASE TO THREE PHASE SINGLE COMPONENT

•

MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP

•

MAXIMUM TRANSFORMER POWER RATING: 150.0 WATTS SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	12.500 INCHES MAXIMUM IN
TRANSFORMER WINDING CONNECTION TYPE	DELTA-DELTA
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED WITH OIL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	15.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED HOLE(S) SINGLE GROUP
MAXIMUM TRANSFORMER POWER RATING	150.0 WATTS SINGLE COMPONENT
OVERALL LENGTH	21.250 INCHES MAXIMUM IN
OVERALL WIDTH	16.250 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5950 — Coils and Transformers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414

SUBSTITUTES & CROSS-REFERENCES 3

SP-3P63Reference document

Same NSN cross-reference

Reference document — Secondary reference

5328567Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1204739Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is D3115?

D3115 is a TRANSFORMER,POWER.

What parts can replace D3115?

There are 3 known substitutes for D3115: SP-3P63, 5328567, 1204739. Substitute compatibility should be verified for your specific system.

What is the NSN for D3115?

D3115 is cataloged in the U.S. Government catalog under NSN 5950-01-111-9538. This indicates validated use in U.S. government and defense supply chains.

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