Acme T137920 Buck Boost Transformer AT1498

$245.64
In stock
SKU
AT1498
Shipping: $21.78 via Ground
240x480V Primary 24/48 Secondary, 60 Hz, 1 kVA, Single Phase, Copper, NEMA 3R
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More Information
TEMCo ID AT1498
Transformer Type Buck Boost
Input Voltage 240x480
Output Voltage 24/48
Phase Single
Frequency (Hz) 60
kVA 1
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) 5.13
Width (in) 5.5
Height (in) 10.5
Weight (lb) 24
Warranty 10 Years
Support Information View more Close tab
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

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
200 220 9.17 41.7 1 - view »
208 229 9.53 41.7 1 - view »
220 242 10.1 41.7 1 - view »
230 276 5.75 20.8 2 - view »
240 264 11 41.7 1 - view »
380 418 8.71 20.8 4 - view »
416 458 9.53 20.8 4 - view »
430 473 9.85 20.8 4 - view »
435 457 19 41.7 3 - view »
436 480 9.99 20.8 4 - view »
440 462 19.3 41.7 3 - view »
440 484 10.1 20.8 4 - view »
450 473 19.7 41.7 3 - view »
456 479 20 41.7 3 - view »
460 483 20.1 41.7 3 - view »
480 504 21 41.7 3 - view »
Buck Voltage (Reduce) - SINGLE PHASE
Input Volts Output Volts kVA Amps Connection Diagram
220 200 9.17 45.8 1 - view »
229 208 9.53 45.8 1 - view »
242 220 10.1 45.8 1 - view »
276 230 5.75 25 2 - view »
264 240 11 45.8 1 - view »
418 380 8.71 22.9 4 - view »
458 416 9.53 22.9 4 - view »
473 430 9.85 22.9 4 - view »
457 435 19 43.8 3 - view »
480 436 9.99 22.9 4 - view »
462 440 19.3 43.8 3 - view »
484 440 10.1 22.9 4 - view »
473 450 19.7 43.8 3 - view »
479 456 20 43.8 3 - view »
483 460 20.1 43.8 3 - view »
504 480 21 43.8 3 - view »


Boost Voltage (Increase) - THREE PHASE
Input Volts Output Volts kVA Amps QTY rqd Connection Diagram
173 208 7.5 20.8 2 5 - view »
200 240 8.67 20.8 2 5 - view »
208 250 9.01 20.8 2 5 - view »
362 380 28.7 41.7 2 6 - view »
380 418 15.1 20.8 2 7 - view »
400 440 15.9 20.8 2 7 - view »
419 440 33.3 41.7 2 8 - view »
436 480 17.3 20.8 2 7 - view »
457 480 36.3 41.7 2 8 - view »
480 528 19.1 20.8 2 7 - view »
480 504 36.4 41.7 2 8 - view »
346Y200 416Y240 15 20.8 3 9 - view »
379Y219 456Y263 16.4 20.8 3 9 - view »
400Y231 480Y277 17.3 20.8 3 9 - view »
416Y240 499Y288 18 20.8 3 9 - view »
Buck Voltage (Reduce) - THREE PHASE
Input Volts Output Volts kVA Amps QTY rqd Connection Diagram
208 173 7.5 25 2 5 - view »
240 200 8.67 25 2 5 - view »
250 208 9.01 25 2 5 - view »
380 362 28.7 45.8 2 6 - view »
418 380 15.1 22.9 2 7 - view »
440 400 15.9 22.9 2 7 - view »
440 419 33.3 45.8 2 8 - view »
480 436 17.3 22.9 2 7 - view »
480 457 36.3 45.8 2 8 - view »
528 480 19.1 22.9 2 7 - view »
504 480 36.4 43.8 2 8 - view »
416Y240 346Y200 15 25 3 9 - view »
456Y263 379Y219 16.4 25 3 9 - view »
480Y277 400Y231 17.3 25 3 9 - view »
499Y288 416Y240 18 25 3 9 - 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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