Custom TransformersTECHNICAL SPECIFICATIONS• 25VA to 800kVA • Frequency: 50/60 Hz• All transformers are built to UL

Insulation System OBJY2• Private labeling options• Agency certifications available upon request

TYPES OF CUSTOM TRANSFORMERS• Autotransformers• Three-phase transformers• Single-phase transformers• High-voltage transformers• Inductors, chokes, reactors and coils• Ferroresonant transformers• Isolation transformers• Toroidal transformers

Industrial Control TransformersTECHNICAL SPECIFICATIONS• 50VA - 5000VA • 50 - 100VA: 55°C temperature rise,

130°C insulation class • 150 - 750VA: 80°C temperature rise,

130°C insulation class • 1000 - 5000VA: 115°C temperature rise,

180°C insulation class• Frequency: 50/60 Hz • Agency listing: UL, cUL, CE, CSA

PRODUCT FEATURES• Finger-safe terminals• Mounted terminal blocks with isolation barriers • Steel mounting plates • Coils enclosed• Two parallel jumper links • Copper magnet wire

MANUFACTURING CO., INC.

Transformingtomorrow.

SNC Manufacturing Company, Inc., is a premier manufacturer of electrical transformers, custom magnetics and utility products. Founded in 1946 in Wisconsin, SNC is a global company with manufacturing facilities in the USA, Mexico and China.

Transforming tomorrow’s energy and power for next generations, SNC engineers, manufactures and delivers solutions its customers need.

Our custom solutions can transform tomorrow’s products.

www.sncmfg.com | 800-558-3325 | info@sncmfg.com

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18-Pulse AutotransformerTECHNICAL SPECIFICATIONS• 50 - 497kVA• Frequency: 60 Hz • Three-phase• Primary voltage: 480V• Secondary voltage: 427V • Horsepower rating: 50 - 500• Weight: 375 - 2000 lbs

PRODUCT DETAILS• Certified to UL1561 • Copper or aluminum windings • Thermal switches in each coil • Optional enclosures• Other voltage combinations available

upon request

MilitaryTECHNICAL SPECIFICATIONS• 25VA - 3kVA• Primary voltage: 440 or 460V

• Secondary voltage: 115 or 220V• Frequency: 60 Hz

Medium Voltage Control TransformersTECHNICAL SPECIFICATIONS• 500VA - 5000VA• Frequency: 50/60 Hz • Primary voltage: 400 - 7,200V• Secondary voltage: 120VAC, 60 Hz or 110VAC,

50 Hz • BIL Rating: 25kV - 35kV

PRODUCT DETAILS• Standard 48" leads on primary• Terminal block connections on secondary

SERVICE & ASSEMBLY OPTIONS• Lab testing• Lead wires• Bracket assemblies• Finish options• Labels

• Wire harnessing• Enclosures• Covers• Lifting hooks• Private label

• Thermal molding• Encapsulation of coils

and magnetics

Value-added Services and Assemblies

MANUFACTURING CO., INC.