679A2 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

679A2: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include overall_width: 3.690 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, overall_height: 6.310 INCHES MAXIMUM IN, overall_length: 6.500 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-310-9580, 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

679A2

NSN: 5950-01-310-9580
FSC: 5950 — Coils and Transformers
CAGE: 72149 — ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION (USA)

SPECIFICATIONS

overall_width	3.690 INCHES NOMINAL IN
inclosure_type	HERMETICALLY SEALED
overall_height	6.310 INCHES MAXIMUM IN
overall_length	6.500 INCHES MAXIMUM IN
mounting_method	THREADED STUD(S) SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
special_features	8 SECONDARY WINDINGS; PRIMARY WINDING ALSO CAN BE CONNECTED AS A DELTA WINDING
features_provided	W/RECTIFIER
nominal_thread_size	0.250 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	85.0 CELSIUS DEGC
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN	5950-01-310-9580

COMPONENT DIAGRAM

KEY FEATURES

•

TRANSFORMER WINDING CONNECTION TYPE: WYE-DELTA AND WYE-WYE OR DELTA-DELTA AND DELTA-WYE

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 5.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

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

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	6.310 INCHES MAXIMUM IN
TRANSFORMER WINDING CONNECTION TYPE	WYE-DELTA AND WYE-WYE OR DELTA-DELTA AND DELTA-WYE
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	5.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO SINGLE PHASE AND THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
OVERALL LENGTH	6.500 INCHES MAXIMUM IN
OVERALL WIDTH	3.690 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 8 SECONDARY SINGLE COMPONENT

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 2

PEI 6580Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

465346-2Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 679A2?

679A2 is a TRANSFORMER,POWER.

What parts can replace 679A2?

There are 2 known substitutes for 679A2: PEI 6580, 465346-2. Substitute compatibility should be verified for your specific system.

What is the NSN for 679A2?

679A2 is cataloged in the U.S. Government catalog under NSN 5950-01-310-9580. This indicates validated use in U.S. government and defense supply chains.

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679A2 — TRANSFORMER,POWER

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