Hammond Q005ERCF Buck Boost Transformer HT2943

$577.08
In stock
SKU
HT2943
Shipping: $361.69 via Ground
120x240 Volts Primary, 12x24 Volts Secondary, 5 kVA, 50/60 Hz, 1 Phase, NEMA 3R Encapsulated
Specifications View more Close tab
More Information
TEMCo ID HT2943
Transformer Type Buck Boost
Input Voltage 120x240
Output Voltage 12x24
Phase Single
Frequency (Hz) 50/60
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
Sound Level (dB) 36 dB
Length (in) 7.75
Width (in) 10
Height (in) 17.25
Weight (lb) 105
Warranty 10 Years
Support Information View more Close tab
Dimensional Diagram
pdf
(Size: 145.2 KB)
Warranty
pdf
(Size: 342.8 KB)
Manual
pdf
(Size: 773 KB)
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 AT1476 - AT1475
Federal FT0070 - FT0069
Hammond HT2943 - HT2933
GE GT1128 - GT1105

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.


Boost Voltage (Increase) - SINGLE PHASE
Input Volts Output Volts kVA Amps Connection Diagram
96 115 24 208 2 - view »
100 110 45.8 417 1 - view »
100 120 25 208 2 - view »
105 115 48 417 1 - view »
110 121 50.4 417 1 - view »
110 132 27.5 208 2 - view »
115 126 52.7 417 1 - view »
115 138 28.7 208 2 - view »
120 132 55 417 1 - view »
120 144 30 208 2 - view »
200 220 45.8 208 4 - view »
208 229 47.7 208 4 - view »
220 231 96.3 417 3 - view »
220 242 50.4 208 4 - view »
240 252 105 417 3 - view »
240 264 55 208 4 - view »
Buck Voltage (Reduce) - SINGLE PHASE
Input Volts Output Volts kVA Amps Connection Diagram
115 96 24 250 2 - view »
110 100 45.8 458 1 - view »
120 100 25 250 2 - view »
115 105 48 458 1 - view »
121 110 50.4 458 1 - view »
132 110 27.5 250 2 - view »
126 115 52.7 458 1 - view »
138 115 28.7 250 2 - view »
132 120 55 458 1 - view »
144 120 30 250 2 - view »
220 200 45.8 229 4 - view »
229 208 47.7 229 4 - view »
231 220 96.3 438 3 - view »
242 220 50.4 229 4 - view »
252 240 105 438 3 - view »
264 240 55 229 4 - view »


Boost Voltage (Increase) - THREE PHASE
Input Volts Output Volts kVA Amps Qty Required Connection Diagram
189 208 75 208 2 7 - view »
198 208 150 417 2 8 - view »
208 218 157.6 417 2 8 - view »
208 229 82.6 208 2 7 - view »
220 242 87.3 208 2 7 - view »
227 250 90.1 208 2 7 - view »
228 239 172.8 417 2 8 - view »
232 255 92.1 208 2 7 - view »
240 264 95.3 208 2 7 - view »
189Y109 208Y120 150 417 3 10 - view »
199Y115 239Y138 86.3 208 3 9 - view »
208Y120 229Y132 165 417 3 10 - view »
379Y219 417Y241 151 208 3 12 - view »
416Y240 436Y252 315 417 3 11 - view »
416Y240 457Y264 165 208 3 12 - view »
Buck Voltage (Decrease) - THREE PHASE
Input Volts Output Volts kVA Amps Qty Required Connection Diagram
208 189 75 229 2 7 - view »
208 198 150 438 2 8 - view »
218 208 157.6 438 2 8 - view »
229 208 82.6 229 2 7 - view »
242 220 87.3 229 2 7 - view »
250 227 90.1 229 2 7 - view »
239 228 172.8 438 2 8 - view »
255 232 92.1 229 2 7 - view »
264 240 95.3 229 2 7 - view »
208Y120 189Y109 150 458 3 10 - view »
239Y138 199Y115 86.3 250 3 9 - view »
229Y132 208Y120 165 458 3 10 - view »
417Y241 379Y219 151 229 3 12 - view »
436Y252 416Y240 315 438 3 11 - view »
457Y264 416Y240 165 229 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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