77C718009P001 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

77C718009P001: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include overall_width: 5.620 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 4.750 INCHES NOMINAL IN, overall_length: 6.250 INCHES MAXIMUM IN, mounting_method: SLOT SINGLE GROUP, frequency_rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-158-9876, 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

77C718009P001

NSN: 5950-01-158-9876
FSC: 5950 — Coils and Transformers
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)

SPECIFICATIONS

overall_width	5.620 INCHES MAXIMUM IN
inclosure_type	FULLY INCLOSED
overall_height	4.750 INCHES NOMINAL IN
overall_length	6.250 INCHES MAXIMUM IN
mounting_method	SLOT SINGLE GROUP
frequency_rating	50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
mounting_slot_width	0.218 INCHES NOMINAL SINGLE GROUP IN
winding_power_rating	250.0 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	52.0 CELSIUS DEGC
winding_operating_current	10.7 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
winding_operating_voltage	208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
NSN	5950-01-158-9876

COMPONENT DIAGRAM

KEY FEATURES

•

TRANSFORMER WINDING CONNECTION TYPE: DELTA-WYE

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 4.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

WINDING POWER RATING: 250.0 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY

•

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

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.750 INCHES NOMINAL IN
TRANSFORMER WINDING CONNECTION TYPE	DELTA-WYE
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	4.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING POWER RATING	250.0 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
WINDING POWER RATING	600.0 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	SLOT SINGLE GROUP
MAXIMUM TRANSFORMER POWER RATING	700.0 VOLT-AMPERE 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 1

GE-3P129Reference 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 77C718009P001?

77C718009P001 is a TRANSFORMER,POWER.

What parts can replace 77C718009P001?

There is 1 known substitute for 77C718009P001: GE-3P129. Substitute compatibility should be verified for your specific system.

What is the NSN for 77C718009P001?

77C718009P001 is cataloged in the U.S. Government catalog under NSN 5950-01-158-9876. This indicates validated use in U.S. government and defense supply chains.

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