Acme Electric Corp. / Power Distribution Products Datasheets for Transformers

Transformers are electrical devices that are designed to transfer energy from one circuit to another by electromagnetic induction. They are used typically to increase or decrease voltage as it passes from one side of the device through the other.
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Product Name	Notes
Powerwise C3 Transformer: Group D6 - Powerwise C3 - 115 C Rise - Copper Windings - CSL 3 Efficiency (exceeds TP1) - 480 Delta Primary Volts - 208Y120 Secondary Volts Powerwise C3 Transformer: Group D7 - Powerwise C3 - 130 C Rise - Copper Windings - CSL 3 Efficiency (exceeds TP1) - 480 Delta Primary Volts - 208Y120 Secondary Volts	Acme Powerwise C3 Transformers are 30% better performing in efficiency than standard TP1 transformers. Thanks to a more efficient core and higher-grade electrical steel that minimizes losses, these energy-efficient units...
Energy Efficient Three Phase Transformers: Auto-Transformers - 600/480 Primary Volts - 480/380 Secondary Volts Energy Efficient Three Phase Transformers: Group A - 208 Delta Primary Volts - 480Y/277 Secondary Volts -3Ø, 60Hz Energy Efficient Three Phase Transformers: Group B - 240 Delta Primary Volts - 208Y/120 Secondary Volts -3Ø, 60Hz Energy Efficient Three Phase Transformers: Group D - 480 Delta Primary Volts - 208Y/120 Secondary Volts Energy Efficient Three Phase Transformers: Group D2 - 480 Delta Primary Volts - Copper Windings - 208Y/120 Secondary Volts, 150°C Rise - 30, 60Hz Energy Efficient Three Phase Transformers: Group D4 - 115°C Rise - 480 Delta Primary Volts - 208Y/120 Secondary Volts Energy Efficient Three Phase Transformers: Group D5 - 80°C Rise - 480 Delta Primary Volts - 208Y/120 Secondary Volts Energy Efficient Three Phase Transformers: Group F - 316 SS - Encapsulated Transformers, 115°C Rise - 480 Delta Primary Volts - 208Y/120 Secondary Volts - 30, 60Hz Energy Efficient Three Phase Transformers: Group F - Encapsulated Transformers, 115°C Rise - 480 Delta Primary Volts - 208Y/120 Secondary Volts - 30, 60Hz Energy Efficient Three Phase Transformers: Group G - 480 Delta Primary Volts - 240 Delta / 120 Tap Secondary Volts Energy Efficient Three Phase Transformers: Group H - Non-Ventilated Transformers - 480 Delta Primary Volts - 240 Delta / 120 Tap Secondary Volts Energy Efficient Three Phase Transformers: Group I - 480 Delta Primary Volts - 480Y/277 Secondary Volts Energy Efficient Three Phase Transformers: Group J - 600 Delta Primary Volts - 208Y/120 Secondary Volts - 30, 60Hz Energy Efficient Three Phase Transformers: Group M - 600 Delta Primary Volts - 480Y/277 Secondary Volts - 30, 60Hz Energy Efficient Three Phase Transformers: Group O - 208 Delta Primary Volts - 208Y/120 Secondary Volts - 30, 60Hz Energy Efficient Three Phase Transformers: Group P - 600 Delta Primary Volts - 240 Delta/120 Tap Secondary Volts - 30, 60Hz Energy Efficient Three Phase Transformers: Group Q - 240 Delta Primary Volts - 480Y/277 Secondary Volts - 30, 60Hz Energy Efficient Three Phase Transformers: Group T - 380 Delta Primary Volts - 220Y/127 Secondary Volts - 30, 50Hz Energy Efficient Three Phase Transformers: Group U - 440 Delta Primary Volts - 220Y/127 Secondary Volts - 30, 50Hz Energy Efficient Three Phase Transformers: Group V - 190/200/208/220/240 Delta Primary Volts - 400Y/231 Secondary Volts - 30, 60Hz	Acme’s low voltage distribution transformers are designed for industrial and commercial applications. All of Acme’s general purpose transformers are rated for 600 volts and below. Encapsulated units are offered in...
Energy Efficient Single Phase Transformers: Group I - 240/480 Primary Volts - 120/240 Secondary Volts - Four Windings - 1Ø, 60Hz Energy Efficient Single Phase Transformers: Group I - 316SS - 240/480 Primary Volts - 120/240 Secondary Volts - Four Windings - 1Ø, 60Hz Energy Efficient Single Phase Transformers: Group IA - 240/480 Primary Volts - Copper Windings - 120/240 Secondary Volts - Four Windings - 1Ø, 60Hz Energy Efficient Single Phase Transformers: Group II - Non-Ventilated Transformers - 240/480 Primary Volts - 120/240 Secondary Volts - Four Windings - 1Ø, 60Hz Energy Efficient Single Phase Transformers: Group IV - 600 Primary Volts - 120/240 Secondary Volts - Three Windings - 1Ø, 60Hz Energy Efficient Single Phase Transformers: Group IX - Export Model - 190/200/208/220 /380/400/416/440 Primary Volts - 120/240 Secondary Volts - 1Ø, 50/60Hz Energy Efficient Single Phase Transformers: Group V - 208 Primary Volts - 120/240 Secondary Volts - Three Windings - 1Ø, 60Hz Energy Efficient Single Phase Transformers: Group VII - 120/208/240/277 Primary Volts - 120/240 Secondary Volts - 1Ø, 60Hz Energy Efficient Single Phase Transformers: Group VIII - Auto-Transformers -240 Primary Volts - 120/240 Secondary Volts - 1Ø, 60Hz Energy Efficient Single Phase Transformers: Group X - Export Model - 190/208/220/240/380/416/440/480 Primary Volts - 120/240 Secondary Volts - 1Ø, 50/60Hz Energy Efficient Single Phase Transformers: Group XI - Export Model - 190/200/208/220/380/400/416/440 Primary Volts - 110/220 Secondary Volts - 1Ø, 50/60Hz Energy Efficient Single Phase Transformers: Group XII - 277/480 Primary Volts - 208/277 Secondary Volts - 1Ø, 50/60Hz	Acme's single phase transformers are design for use in industrial and commercial application. Transformers rated up to 25 kVA are enclosed within an encapsulated, NEMA 3R enclosures. Standard transformers rated...
Open Core and Coil Industrial Control Transformers: Group A - 120/240 Primary Volts - 12/24 Secondary Volts - 1Ø, 50/60Hz Open Core and Coil Industrial Control Transformers: Group B - 240/480, 230/460, 220/440 Primary Volts - 120/115/110 Secondary Volts - 1Ø, 50/60Hz Open Core and Coil Industrial Control Transformers: Group C - 240/480/600, 230/460/575, 220/440/550 Primary Volts - 120/100, 115/95, 110/90 Secondary Volts - 1Ø, 50/60Hz Open Core and Coil Industrial Control Transformers: Group D - 208/240/277/380/480 Primary Volts - 24 Secondary Volts - 1Ø, 50/60Hz Open Core and Coil Industrial Control Transformers: Group E - 208/277/380 Primary Volts - 115/95 Secondary Volts - 1Ø, 50/60Hz Open Core and Coil Industrial Control Transformers: Group F - 380/440/550/600 Primary Volts - 115/230 Secondary Volts - 1Ø, 50/60Hz Open Core and Coil Industrial Control Transformers: Group G - 240/416/480/600 Primary Volts - 99/120/130 Secondary Volts - 1Ø, 50/60Hz Open Core and Coil Industrial Control Transformers: Group H - 208/230/460 Primary Volts - 115 Secondary Volts - 1Ø, 50/60Hz Open Core and Coil Industrial Control Transformers: Group I - 600 Primary Volts - 12/24 Secondary Volts - 1Ø, 50/60Hz Open Core and Coil Industrial Control Transformers: Group J - 240/480 Primary Volts - 120/240 Secondary Volts - 1Ø, 60Hz Open Core and Coil Industrial Control Transformers: Group K - 600 Primary Volts - 120/240 Secondary Volts - 1Ø, 60Hz	Acme's TA and TB series are dry-type step-down transformers with an open core and coil design. These units are designed specifically for industrial control applications where the energizing of electromagnetic...
Drive Isolation Transformers: Group A - Primary 460V Delta; Secondary 230Y/133 Drive Isolation Transformers: Group B - Primary 460V Delta; Secondary 460Y/266 Drive Isolation Transformers: Group C - Primary 575V Delta; Secondary 230Y/133 Drive Isolation Transformers: Group D - Primary 575V Delta; Secondary 460Y/266 Drive Isolation Transformers: Group E - Primary 230 Delta; Secondary 230Y/133	All Acme Drive Isolation Transformers (DITs) above 7.5kVA are wound with strip windings to ensure the lowest possible eddy current losses. All our DITs use a three leg wound core.
Low Voltage/Lighting Power Supplies: 120 Primary Volts - 24 Secondary Volts, Two Windings - 1Ø, 60Hz Low Voltage/Lighting Power Supplies: 240 Primary Volts - 24 Secondary Volts, Two Windings - 1Ø, 60Hz Low Voltage/Lighting Power Supplies: Group IV (Pool and Spa) - 120 Volt Input - 12 - 14 Volt Output - 1Ø, 60Hz Low Voltage/Lighting Power Supplies: Group V (General Purpose) - 120 Primary Volts - 12 Secondary Volts, Two Windings - 1Ø, 60Hz	Amce's Low Voltage Lighting products provide a safe, long lasting, highly reliable power source; a perfect selection for landscape applications as well as interior use. Low voltage lighting is a...
Buck-Boost Transformers: Group I - 120/240 Primary Volts - 12/24 Secondary Volts - 60Hz Buck-Boost Transformers: Group II - 120/240 Primary Volts - 16/32 Secondary Volts - 60Hz Buck-Boost Transformers: Group III - 240/480 Primary Volts - 24/48 Secondary Volts - 60Hz	Buck-Boost Transformers are small single phase transformers designed to reduce (buck) or raise (boost) line voltage from 5-20%. The most common example is boosting 208 volts to 230 volts, usually...
Harmonic Mitigating Transformers: 480 Delta Primary Volts - 208Y/120 Secondary Volts	Many of today's electronic devices are non-linear loads generating high levels of harmonic currents that are then fed back onto your distribution system. This waveform distortion results in overheating of...
Non-Linear Load Transformers: Group A - K Factor 20, 150° C Rise - 480 Delta Primary Volts - 208Y/120 Secondary Volts - 3Ø, 60Hz Non-Linear Load Transformers: Group B - K Factor 13, 150° C Rise - 480 Delta Primary Volts - 208Y/120 Secondary Volts - 3Ø, 60Hz Non-Linear Load Transformers: Group C - K Factor 4, 150° C Rise - 480 Delta Primary Volts - 208Y/120 Secondary Volts - 3Ø, 60Hz Non-Linear Load Transformers: Group H - K Factor 13, 115° C Rise - 480 Delta Primary Volts - 208Y/120 Secondary Volts - 3Ø, 60Hz Non-Linear Load Transformers: Group M - K Factor 13, 150° C Rise - 208 Delta Primary Volts - 208Y/120 Secondary Volts - 3Ø, 60Hz Non-Linear Load Transformers: Group O - Copper Non-Linear - K Factor 13, 150° C Rise - 480 Delta Primary Volts - 208Y/120 Secondary Volts - 3Ø, 60Hz	Non-linear loads generate high levels of harmonic currents. When supplying power to these loads, a special transformer design is necessary. Typical non-linear loads include desktop computers, AC variable speed drives,...
Harsh Environment Transformers: Group L - 240/480 Primary Volts - 120 Secondary Volts - 1Ø, 50/60Hz Harsh Environment Transformers: Group M - 240/480/600 Primary Volts - 120/100 Secondary Volts - 1Ø, 50/60Hz	Some specifications require installation of large control transformers, usually 1000 to 5000 VA outside of the control cabinet. This means the transformer must be in a sheet metal enclosure instead...
Encapsulated Control Transformers: Group I - 120/240 Primary Volts - 24 Secondary Volts - 1Ø, 50/60Hz Encapsulated Control Transformers: Group IC - 120/240 Primary Volts - 24 Secondary Volts - 1Ø, 50/60Hz Encapsulated Control Transformers: Group II - 200/220/440, 208/230/460, 240/480 Primary Volts - 23/110, 24/115, 25/120 Secondary Volts - 1Ø, 50/60Hz Encapsulated Control Transformers: Group IIC - 200/220/440, 208/230/460, 240/480 Primary Volts - 23/110, 24/115, 24/120 Secondary Volts - 1Ø, 50/60Hz Encapsulated Control Transformers: Group III - 240/480 Primary Volts - 24 Secondary Volts - 1Ø, 50/60Hz Encapsulated Control Transformers: Group IIIC - 240/480 Primary Volts - 24 Secondary Volts - 1Ø, 50/60Hz Encapsulated Control Transformers: Group IVC - 380/400/415 Primary Volts - 110/220 Secondary Volts - 1Ø, 50/60Hz Encapsulated Control Transformers: Group VC - 208/220/380/440, 230/400/460, 240/416/480 Primary Volts - 85/100/110, 91/110/120, 95/115/125, 99/120/130 Secondary Volts - 1Ø, 50/60Hz Encapsulated Control Transformers: Group VI - 240/480, 230/460, 220/440 Primary Volts - 120/115/110 Secondary Volts - 1Ø, 50/60Hz Encapsulated Control Transformers: Group VIC - 240/480, 230/460, 220/440 Primary Volts - 120/115/110 Secondary Volts - 1Ø, 50/60Hz Encapsulated Control Transformers: Group VII - 208/230/460 Primary Volts - 115 Secondary Volts - 1Ø, 50/60Hz Encapsulated Control Transformers: Group XII - 230/460/575 Primary Volts - 95/115 Secondary Volts - 1Ø, 50/60Hz	The Acme Electric AE and CE Series Industrial Control Transformers are designed specifically for machine tool control circuit applications. These transformers have the ability to handle potentially damaging high in-rush...
Finger Safe Industrial Control Transformer: Group A - 120/240 Primary Volts - 24 Secondary Volts - 50/60Hz Finger Safe Industrial Control Transformer: Group B - 240/480, 230/460, 220/440 Primary Volts - 120/115/110 Secondary Volts - 50/60Hz Finger Safe Industrial Control Transformer: Group C - 240/416/480/600; 220/380/440/550; 208/500 Primary Volts - 99/120/130; 95/115/125; 91/110/120; 85/100/110 Secondary Volts - 50/60Hz	The Acme Finger/Guard line of Touch-Protected Industrial Control Transformers offers the most advanced and versatile design concepts available to the marketplace today. They are designed to meet Acme's rigid standards...
Appliance Transformer: Group C - Primary Volts - 200/220/240 Secondary Volts - 115, 50/60Hz - 6' (1.8 meter) Primary cord and secondary receptacle	The transformers in the section are autotransformers designed to change a wide range of voltages to the standard motor voltages for domestic appliances, air conditioners and related equipment. Correcting high...

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