APD-355 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

APD-355: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 3.200 INCHES MAXIMUM IN, body_height: 3.000 INCHES NOMINAL IN, body_length: 3.850 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 47.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-119-4201, 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

APD-355

NSN: 5950-01-119-4201
FSC: 5950 — Coils and Transformers
CAGE: 80223 — UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC (USA)

SPECIFICATIONS

body_width	3.200 INCHES MAXIMUM IN
body_height	3.000 INCHES NOMINAL IN
body_length	3.850 INCHES MAXIMUM IN
inclosure_type	FULLY INCLOSED
mounting_method	THREADED STUD(S) SINGLE GROUP
frequency_rating	47.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size	0.164 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
thread_quantity_per_inch	32 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_method	INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
winding_operating_current	7.9 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
NSN	5950-01-119-4201

COMPONENT DIAGRAM

KEY FEATURES

•

TRANSFORMER WINDING CONNECTION TYPE: WYE-WYE

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

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

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

BODY WIDTH: 3.200 INCHES MAXIMUM IN

•

BODY HEIGHT: 3.000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

TRANSFORMER WINDING CONNECTION TYPE	WYE-WYE
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
BODY WIDTH	3.200 INCHES MAXIMUM IN
BODY HEIGHT	3.000 INCHES NOMINAL IN
MAXIMUM TRANSFORMER POWER RATING	200.0 VOLT-AMPERE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	2 PRIMARY AND 4 SECONDARY SINGLE COMPONENT

SUBSTITUTES & CROSS-REFERENCES 5

672-0451Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

3-20030Reference document

Same NSN cross-reference

Reference document — Secondary reference

CS7558Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

672-0451-010Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

3-20030-0000Reference 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 APD-355?

APD-355 is a TRANSFORMER,POWER.

What parts can replace APD-355?

There are 5 known substitutes for APD-355: 672-0451, 3-20030, CS7558 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for APD-355?

APD-355 is cataloged in the U.S. Government catalog under NSN 5950-01-119-4201. This indicates validated use in U.S. government and defense supply chains.

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