Acme T113077 Buck Boost Transformer AT1489

$855.09
In stock
SKU
AT1489
Shipping: $361.69 via Ground
120x240V Primary 16/32 Secondary, 60 Hz, 5 kVA, Single Phase, Copper, NEMA 3R
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More Information
TEMCo ID AT1489
Transformer Type Buck Boost
Input Voltage 120x240
Output Voltage 16/32
Phase Single
Frequency (Hz) 60
kVA 5
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) 14.38
Weight (lb) 75
Warranty 10 Years
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Warranty
pdf
(Size: 201.3 KB)
Data Sheet
pdf
(Size: 1.1 MB)
Related Information View more Close tab
Product Description View more Close tab
Equivalent Buck-Boost Transformer Models
Manufacturer Same Size Next Larger Next Smaller
Acme AT1489 - AT1488
Federal FT0282 - FT0254
GE GT1095 GT1096 -

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 18.8 156 2 - view »
101 115 35.9 312 1 - view »
106 120 37.5 312 1 - view »
110 125 39 312 1 - view »
110 139 21.8 156 2 - view »
115 130 40.7 312 1 - view »
115 146 22.8 156 2 - view »
120 136 42.5 312 1 - view »
120 152 23.8 156 2 - view »
203 230 35.9 156 4 - view »
208 236 36.8 156 4 - view »
220 235 73.3 312 3 - view »
220 249 39 156 4 - view »
230 261 40.7 156 4 - view »
240 256 80 313 3 - view »
240 272 42.5 156 4 - view »
Buck Voltage (Reduce) - SINGLE PHASE
Input Volts Output Volts kVA Amps Connection Diagram
120 95 18.8 198 2 - view »
115 101 35.9 354 1 - view »
120 106 37.5 354 1 - view »
125 110 39 354 1 - view »
139 110 21.8 198 2 - view »
130 115 40.7 354 1 - view »
146 115 22.8 198 2 - view »
136 120 42.5 354 1 - view »
152 120 23.8 198 2 - view »
230 203 35.9 177 4 - view »
236 208 36.8 177 4 - view »
235 220 73.3 333 3 - view »
249 220 39 177 4 - view »
261 230 40.7 177 4 - view »
256 240 80 333 3 - view »
272 240 42.5 177 4 - view »


Boost Voltage (Increase) - THREE PHASE
Input Volts Output Volts kVA Amps QTY rqd Connection Diagram
184 209 56.4 156.25 2 7 - view »
195 208 112.6 312.5 2 8 - view »
208 222 120.1 312.5 2 8 - view »
208 236 63.8 156.25 2 7 - view »
225 240 129.9 313 2 8 - view »
230 245 132.8 312.5 2 8 - view »
234 250 135.1 312.5 2 8 - view »
234 265 71.8 156.25 2 7 - view »
240 272 73.6 156.25 2 7 - view »
240 256 138.6 312.5 2 8 - view »
184Y106 208Y120 113 313 3 10 - view »
416Y240 236Y136 128 313 3 10 - view »
379Y219 431Y249 117 156 3 12 - view »
416Y240 443Y256 240 313 3 11 - view »
416Y240 471Y272 128 156 3 12 - view »
Buck Voltage (Reduce) - THREE PHASE
Input Volts Output Volts kVA Amps QTY rqd Connection Diagram
209 184 56.4 177.1 2 7 - view »
208 195 112.6 333.3 2 8 - view »
222 208 120.1 333.3 2 8 - view »
236 208 63.8 177.1 2 7 - view »
240 225 129.9 333.3 2 8 - view »
245 230 132.8 333.3 2 8 - view »
250 234 135.1 333.3 2 8 - view »
265 234 71.8 177.1 2 7 - view »
272 240 73.6 177.1 2 7 - view »
256 240 138.6 333.3 2 8 - view »
208Y120 184Y106 113 354 3 10 - view »
236Y136 416Y240 128 354 3 10 - view »
431Y249 379Y219 117 177 3 12 - view »
443Y256 416Y240 240 333 3 11 - view »
471Y272 416Y240 128 177 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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