Acme T113076 Buck Boost Transformer AT1488

$515.26
In stock
SKU
AT1488
Shipping: $36.6 via Ground
120x240V Primary 16/32 Secondary, 60 Hz, 3 kVA, Single Phase, Copper, NEMA 3R
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More Information
TEMCo ID AT1488
Transformer Type Buck Boost
Input Voltage 120x240
Output Voltage 16/32
Phase Single
Frequency (Hz) 60
kVA 3
K Rating 1
Primary Configuration Two Winding
Secondary Configuration Two Winding
Winding Material Copper
Temperature Rise (°C) 115
Insulation System (°C) 180
Enclosure Rating NEMA 3R
Enclosure Material Steel
Construction Style Enclosed - Encapsulated Core & Coil
Mounting Type Wall
Connection Type Wire leads
Cooling Air/Dry
Length (in) 7.13
Width (in) 10.31
Height (in) 11.5
Weight (lb) 55
Warranty 10 Years
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Warranty
pdf
(Size: 201.3 KB)
Data Sheet
pdf
(Size: 1.1 MB)
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Product Description View more Close tab
Equivalent Buck-Boost Transformer Models
Manufacturer Same Size Next Larger Next Smaller
Acme AT1488 AT1489 AT1487
Federal FT0254 FT0282 FT0245
GE GT1116 GT1131 GT1115

This versatile transformer will produce any of the below voltage combinations. Verify that your application falls under the capactiy given in amps or kVA for the voltage combination selected. If you would like to increase or reduce the capacity beyond what this model offers, see the 'Equivalent Models' table above.

Please see below charts to determine correct diagram for voltage combinations.


Boost Voltage (Increase) - SINGLE PHASE
Input Volts Output Volts kVA Amps Connection Diagram
95 120 11.3 93.7 2 - view »
101 115 21.5 187 1 - view »
106 120 22.5 187 1 - view »
110 125 23.4 187 1 - view »
110 139 13 93.7 2 - view »
115 130 24.4 187 1 - view »
115 146 13.6 93.7 2 - view »
120 136 25.5 187 1 - view »
120 152 14.2 93.7 2 - view »
203 230 21.6 93.7 4 - view »
208 236 22.1 93.7 4 - view »
220 235 44 187 3 - view »
220 249 23.4 93.7 4 - view »
230 261 24.4 93.7 4 - view »
240 256 48 187 3 - view »
240 272 25.5 93.7 4 - view »
Buck Voltage (Reduce) - SINGLE PHASE
Input Volts Output Volts kVA Amps Connection Diagram
120 95 11.3 119 2 - view »
115 101 21.5 212 1 - view »
120 106 22.5 212 1 - view »
125 110 23.4 212 1 - view »
139 110 13 119 2 - view »
130 115 24.4 212 1 - view »
146 115 13.6 119 2 - view »
136 120 25.5 212 1 - view »
152 120 14.2 119 2 - view »
230 203 21.6 106 4 - view »
236 208 22.1 106 4 - view »
235 220 44 200 3 - view »
249 220 23.4 106 4 - view »
261 230 24.4 106 4 - view »
256 240 48 200 3 - view »
272 240 25.5 106 4 - view »


Boost Voltage (Increase) - THREE PHASE
Input Volts Output Volts kVA Amps QTY rqd Connection Diagram
184 209 33.9 93.75 2 7 - view »
195 208 67.6 187.5 2 8 - view »
208 222 72.1 187.5 2 8 - view »
208 236 38.3 93.75 2 7 - view »
225 240 78 187.5 2 8 - view »
230 245 79.7 187.5 2 8 - view »
234 250 81.1 187.5 2 8 - view »
234 265 43.1 93.75 2 7 - view »
240 272 44.2 93.75 2 7 - view »
240 256 83.1 187.5 2 8 - view »
184Y106 208Y120 67.5 188 3 10 - view »
416Y240 236Y136 76.5 188 3 10 - view »
379Y219 431Y249 70 93.8 3 12 - view »
416Y240 443Y256 144 188 3 11 - view »
416Y240 471Y272 76.5 93.8 3 12 - view »
Buck Voltage (Reduce) - THREE PHASE
Input Volts Output Volts kVA Amps QTY rqd Connection Diagram
209 184 33.9 106.3 2 7 - view »
208 195 67.6 200 2 8 - view »
222 208 72.1 200 2 8 - view »
236 208 38.3 106.3 2 7 - view »
240 225 78 200 2 8 - view »
245 230 79.7 200 2 8 - view »
250 234 81.1 200 2 8 - view »
265 234 43.1 106.3 2 7 - view »
272 240 44.2 106.3 2 7 - view »
256 240 83.1 200 2 8 - view »
208Y120 184Y106 67.5 213 3 10 - view »
236Y136 416Y240 76.5 213 3 10 - view »
431Y249 379Y219 70 106 3 12 - view »
443Y256 416Y240 144 200 3 11 - view »
471Y272 416Y240 76.5 106 3 12 - view »

NOTE: Y configured units must have Y supply for proper operation.

Product Videos View more Close tab
What Is a Transformer And How Does It Work?

What is a Transformer and How Does It Work?

Transformers change voltage through electromagnetic induction between the primary and secondary winding coils. This video illustrates the basics of how transformers work.

What Is a Buck Boost Transformer?

What is a Buck Boost Transformer?

Buck-boost transformers are small single phase transformers designed to reduce (buck) or raise (boost) line voltage from 5 - 20%.

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