Transformer, Step Up & Step Down Transformers

20 kVA Isolation Transformer, single phase, 240V to 208V

$2,388.89

SKU: ATO-T-DG20KVA

The 20 kVA capacity transformer from ATO is safety and isolation single phase transformer, it can step down 240 volt input voltage to output 208 volt, can step up 208 volt to 240 volt as well. This good price isolation transformer provides enhanced electrical isolation between the line supply and the application.

30 kVA Isolation Transformer, single phase, 110V to 220V

$3,180.77

SKU: ATO-T-DG30KVA

30 kVA isolation transformer is an automation single-phase distribution transformer, mainly step up 110V primary to 220V secondary voltage or step down 220V input to 110V output, it features low temperature rise and suits for industry service.

4 kVA Isolation Transformer, 3 phase, 400V to 208V

$724.21 $893.57

SKU: ATO-T-SG4KVA

Reasonable price 4kVA isolation transformer, convert 3 phase voltage 400V input to 208V output, provides increased reliability and higher efficiency, make this step up/down transformer ideal for a wide range of applications.

5 kVA Isolation Transformer, 3 phase, 480V to 400V

$928.31 $1,125.56

SKU: ATO-T-SG5KVA

3 phase 5 kVA isolation transformer is designed to step down/ up the voltage 480V to 400V, and widely used in various power supply sites with frequency 50Hz or 60Hz.

6 kVA Isolation Transformer, 3 phase, 480 Volt to 380 Volt

$1,189.55 $1,312.70

SKU: ATO-T-SG6KVA

Three phase 6 kVA isolation transformer is dry type air self cooling one, which is available in the circuit of AC 50Hz/ 60Hz and convert primary voltage 480V to secondary voltage 380V, long life span and high efficiency.

7 kVA Isolation Transformer, 3 phase, 380V to 208V

$1,302.86 $1,568.07

SKU: ATO-T-SG7KVA

7 kVA isolation transformer is a step up or step down transformer in low cost, 3 phase, convert primary voltage 380V to secondary voltage 208V, better dielectric strength and insulation resistance.

8 kVA Isolation Transformer, 480V 3 phase to 240V 3 phase

$1,483.08 $1,709.51

SKU: ATO-T-SG8KVA

480 Volt 3 phase to 240 Volt 3 phase isolation transformer, 8 kVA power rating, primary and secondary windings are separated by aluminium/copper shield, 230 Volt, 400 Volt or othe voltages can be chosen, long life span and high efficiency.

10 kVA Isolation Transformer, 3 phase, 400 Volt to 240 Volt

$1,635.71 $1,889.07

SKU: ATO-T-SG10KVA

Safety 10 kVA isolation transformer is suitable for circuit of 50 or 60Hz, 3 phase, primary voltage 400V to secondary voltage 240V. The transformers is high quality with lower cost, manufactured direct sale and fully compliant with reduced low voltage regulations.

15 kVA Isolation Transformer, step up/step down 415V with 208V

$2,103.97 $2,454.96

SKU: ATO-T-SG15KVA

3 phase high quality isolation transformer with 15 kVA power rating, better dielectric strength and insulation resistance. Step up or step down transformer to change the voltage between 415V and 208V, suitable for both indoor and outdoor applications.

20 kVA Isolation Transformer, 3 phase, 380V to 190V

$2,653.97 $2,816.44

SKU: ATO-T-SG20KVA

High performance 20kVA isolation transformer is designed to step down/up the 3 phase voltage 380V to 190V. Primary and secondary windings are separated by aluminium/copper shield, and widely used in various power supply sites with frequency 50Hz/60Hz.

25 kVA Isolation Transformer, 3 phase, 380 Volt to 220 Volt

$2,839.68 $3,052.56

SKU: ATO-T-SG25KVA

3 phase 380V to 220V isolation transformer is 50/60 Hz rated, available with aluminium/copper wire winding material, the effective performance and high quality features make it ideal for use in the electrical and the engineering industries.

30 kVA Isolation Transformer, 3 phase, 480 Volt to 415 Volt

$3,129.37 $3,393.38

SKU: ATO-T-SG30KVA

High efficiency 30kVA solation transformer is dry type air self cooling one, which is available in the circuit of AC 50Hz/60Hz and convert 3 phase voltage 480V to 415V, step up 415V to 480V is optional, low cost and manufactured direct sale.

40 kVA Isolation Transformer, 3 phase, 240 Volt to 480 Volt

$3,593.65 $3,839.59

SKU: ATO-T-SG40KVA

40 kVA isolation transformer is designed to step down 3 phase voltage 480V to 240V or step up 240V to 480V, aluminium/copper winding material, and widely used in various power supply sites with frequency 50Hz or 60Hz.

45 kVA Isolation Transformer, 3 phase, 415V to 208V

$3,921.43 $4,260.51

SKU: ATO-T-SG45KVA

Highly effective 45 KVA 3 phase isolation transformer that is 50Hz / 60Hz rated and superior quality, transform the voltage 415V to 208V, also 208V to 415V transformer is available, IP 24 protection grade of enclosure for protection.

50 kVA Isolation Transformer, Step up/Step down 480V with 400V

$4,192.06 $4,324.51

SKU: ATO-T-SG50KVA

Step up and step down isolation transformer to convert the voltage between 480V and 400V. Three phase unit with 50 kVA power rating, primary and secondary windings are separated by aluminium/ copper shield.

60 kVA Isolation Transformer, 3 phase 190V to 3 phase 400V

$4,600.25 $4,886.65

SKU: ATO-T-SG60KVA

ATOSG-60KVA isolation transformers is 50/60 Hz rated, designed to step down 3 phase 400V AC to 3 phase 190V, step up 190V to 400V type is available, and come in a IP 24 enclosure for indoor use.

75 kVA Isolation Transformer, 3 phase, 480 Volt to 220 Volt

$5,398.41 $5,553.79

SKU: ATO-T-SG75KVA

Safety 75kVA solation transformer come in a NEMA 3R enclosure, which is available in the circuit of AC 50Hz/60Hz and convert 3 phase voltage 480V to 220V and 220V to 480V version is optional , low noise, lower temperature rise, higher efficiency.

80 kVA Isolation Transformer, 3 phase 480V to 3 phase 380V

$5,636.51 $5,818.34

SKU: ATO-T-SG80KVA

Three phase isolation transformer with 80 kVA capacity and a primary voltage of 480V AC on the primary side, and secondary voltage of 380V AC on the secondary side. The lower operating costs, lower heat emissions make this transformer ideal for a wide range of applications.

100 kVA Isolation Transformer, Step up/Step down 208V with 400V

$7,085.71 $7,317.46

SKU: ATO-T-SG100KVA

100 kVA capacity isolation transformer with IP protection grade enclosure for indoor or outdoor use, dry air self cooling of cooling method. Step up or step down isolation transformer to convert the 3 phase voltage between 208V and 400V.

150 kVA Isolation Transformer, 3 phase, 240 Volt to 400 Volt

$12,098.65 $12,331.83

SKU: ATO-T-SG150KVA

150 kVA isolation transformer with high quality and cheap price. 3 phase to 3 phase, (we can customize 3 phase voltage to single phase voltage), step up primary voltage 240V to secondary voltage 400V, step down 400V to 240V type is optional, low noise, lower temperature rise, higher safety.