PEI 7979 — TRANSFORMER,CURRENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PEI 7979: TRANSFORMER,CURRENT.

The TRANSFORMER,CURRENT is a the manufacturer industrial component. Key specifications include body_width: 2.120 INCHES NOMINAL IN, body_height: 4.560 INCHES NOMINAL IN, body_length: 4.560 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-236-0377, 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

PEI 7979

NSN: 5950-00-236-0377
FSC: 5950 — Coils and Transformers
CAGE: 13483 — PRECISION ELECTRONICS, INC (USA)

SPECIFICATIONS

body_width	2.120 INCHES NOMINAL IN
body_height	4.560 INCHES NOMINAL IN
body_length	4.560 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
mounting_method	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
special_features	PRIMARY RATED BUT NOT INCLUDED
reliability_indicator	NOT ESTABLISHED
mounting_hole_diameter	0.440 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current	928.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
winding_operating_voltage	600.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity	2 SINGLE GROUP
NSN	5950-00-236-0377

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

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

•

MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 2.120 INCHES NOMINAL IN

•

BODY HEIGHT: 4.560 INCHES NOMINAL IN

•

MOUNTING HOLE DIAMETER: 0.440 INCHES NOMINAL SINGLE GROUP IN

•

WINDING FUNCTION AND QUANTITY: 1 SECONDARY SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	TWO PHASE TO TWO PHASE SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH	2.120 INCHES NOMINAL IN
BODY HEIGHT	4.560 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER	0.440 INCHES NOMINAL SINGLE GROUP IN
WINDING FUNCTION AND QUANTITY	1 SECONDARY SINGLE COMPONENT
INSTALLATION FOR WHICH DESIGNED	INDOOR PORTABLE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	3.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP 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

7LM928-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

04306-7141Reference document

Same NSN cross-reference

Reference document — Secondary reference

7LM-000-002Reference document

Same NSN cross-reference

Reference document — Secondary 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 PEI 7979?

PEI 7979 is a TRANSFORMER,CURRENT.

What parts can replace PEI 7979?

There are 3 known substitutes for PEI 7979: 7LM928-1, 04306-7141, 7LM-000-002. Substitute compatibility should be verified for your specific system.

What is the NSN for PEI 7979?

PEI 7979 is cataloged in the U.S. Government catalog under NSN 5950-00-236-0377. This indicates validated use in U.S. government and defense supply chains.

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