|
Non-Linear Load Transformers
Non-linear loads generate high levels of harmonic currents. When supplying power to these loads, a special transformer design is necessary.
Typical non-linear loads include desktop computers, AC variable speed drives, HID lighting, electronic ballasts, inverters and welders. Of these non-linear loads, the major source of harmonic currents is the switch mode power supply found in desktop computers, data processors and other office equipment.
Acme Non-Linear Load Isolation Transformers use special winding techniques to minimize eddy current losses generated by harmonic currents. A double-sized neutral conductor handles the excessive neutral current found in non-linear load applications.
Acme Non-Linear Load Isolation Transformers are shielded for cleaner power and carry the Acme exclusive 10-year limited warranty.
|
|
Group A
K Factor 20, 150° C Rise
480 Delta Primary Volts - 208Y/120 Secondary Volts - 3Ø, 60Hz
| 15.0 |
TPNS-0253311-3S |
25.5 (64.8) |
24.40 (62.0) |
19.40 (49.3) |
325 (147.0) |
Floor |
WS-A-1 |
|
| 30.0 |
TPNS-0253312-3S |
25.5 (64.8) |
24.40 (62.0) |
19.40 (49.3) |
420 (191.0) |
Floor |
WS-A-1 |
|
| 45.0 |
TPNS-0253313-3S |
35.9 (91.2) |
31.90 (81.0) |
26.88 (68.3) |
575 (261.0) |
Floor |
WS-A-3 |
 |
| 75.0 |
TPNS-0253314-3S |
35.9 (91.2) |
31.90 (81.0) |
26.88 (68.3) |
620 (281.0) |
Floor |
WS-A-3 |
|
| 112.5 |
TPNS-0253315-3S |
41.52 (105.5) |
32.90 (83.6) |
29.88 (75.9) |
1200 (544.0) |
Floor |
WS-A-4 |
|
| 150.0 |
TPNS-0253316-3S |
41.52 (105.5) |
32.90 (83.6) |
29.88 (75.9) |
1700 (771.0) |
Floor |
WS-A-4 |
|
| 225.0 |
TPNS-0253317-3S |
45.60 (115.8) |
39.50 (100.3) |
35.50 (90.2) |
2165 (982.0) |
Floor |
WS-A-5 |
|
|
|
Group B
K Factor 13, 150° C Rise
480 Delta Primary Volts - 208Y/120 Secondary Volts - 3Ø, 60Hz
| 15.0 |
TPNS-0153311-3S |
25.5 (64.8) |
24.40 (62.0) |
19.40 (49.3) |
325 (147.0) |
Floor |
WS-A-1 |
|
| 30.0 |
TPNS-0153312-3S |
29.90 (75.9) |
28.15 (71.5) |
22.37 (56.8) |
360 (163.0) |
Floor |
WS-A-2 |
|
| 45.0 |
TPNS-0153313-3S |
29.90 (75.9) |
28.15 (71.5) |
22.37 (56.8) |
440 (200.0) |
Floor |
WS-A-2 |
|
| 75.0 |
TPNS-0153314-3S |
35.90 (91.2) |
31.90 (81.0) |
26.88 (68.3) |
600 (272.0) |
Floor |
WS-A-3 |
|
| 112.5 |
TPNS-0153315-3S |
41.52 (105.5) |
32.90 (83.6) |
29.88 (75.9) |
870 (395.0) |
Floor |
WS-A-4 |
|
| 150.0 |
TPNS-0153316-3S |
41.52 (105.5) |
32.90 (83.6) |
29.88 (75.9) |
1500 (680.0) |
Floor |
WS-A-4 |
|
|
|
Group C
K Factor 4, 150° C Rise
480 Delta Primary Volts - 208Y/120 Secondary Volts - 3Ø, 60Hz
| 15.0 |
TPNS-0053311-3S |
25.5 (64.8) |
24.40 (62.0) |
19.40 (49.3) |
325 (147.0) |
Floor |
WS-A-1 |
|
| 30.0 |
TPNS-0053312-3S |
29.90 (75.9) |
28.15 (71.5) |
22.37 (56.8) |
345 (157.0) |
Floor |
WS-A-2 |
|
| 45.0 |
TPNS-0053313-3S |
29.90 (75.9) |
28.15 (71.5) |
22.37 (56.8) |
430 (195.0) |
Floor |
WS-A-2 |
|
| 75.0 |
TPNS-0053314-3S |
35.90 (91.2) |
31.90 (81.0) |
26.88 (68.3) |
560 (254.0) |
Floor |
WS-A-3 |
|
| 150.0 |
TPNS-0053316-3S |
41.52 (105.5) |
32.90 (83.6) |
29.88 (75.9) |
1550 (703.0) |
Floor |
WS-A-4 |
|
|
|
Group H
K Factor 13, 115° C Rise
480 Delta Primary Volts - 208Y/120 Secondary Volts - 3Ø, 60Hz
| 30.0 |
TPNS-0153312-1S |
29.90 (75.9) |
28.20 (71.6) |
22.40 (56.9) |
400 (181.0) |
Floor |
WS-A-2 |
|
| 45.0 |
TPNS-0153313-1S |
35.90 (91.2) |
31.90 (81.0) |
26.90 (68.3) |
575 (261.0) |
Floor |
WS-A-3 |
|
| 75.0 |
TPNS-0153314-1S |
35.90 (91.2) |
31.90 (81.0) |
26.90 (68.3) |
750 (340.0) |
Floor |
WS-A-3 |
|
| 112.5 |
TPNS-0153315-1S |
41.50 (105.4) |
32.90 (83.6) |
29.90 (75.9) |
1120 (508.0) |
Floor |
WS-A-4 |
|
| 150.0 |
TPNS-0153316-1S |
41.50 (105.4) |
32.90 (83.6) |
29.90 (75.9) |
1200 (544.0) |
Floor |
WS-A-4 |
|
|
|
Group M
K Factor 13, 150° C Rise
208 Delta Primary Volts - 208Y/120 Secondary Volts - 3Ø, 60Hz
| 15.0 |
TPNS-0179271-4S |
25.50 (64.8) |
24.90 (62.0) |
19.37 (49.2) |
320 (145.1) |
Floor |
WS-A-1 |
|
| 30.0 |
TPNS-0179272-4S |
25.50 (64.8) |
24.90 (62.0) |
19.37 (49.2) |
366 (166.0) |
Floor |
WS-A-1 |
|
| 45.0 |
TPNS-0179273-4S |
29.40 (74.7) |
28.15 (71.5) |
22.37 (56.8) |
522 (236.8) |
Floor |
WS-A-2 |
|
| 75.0 |
TPNS-0179274-4S |
35.40 (89.9) |
31.90 (81.0) |
26.87 (68.2) |
667 (302.6) |
Floor |
WS-A-3 |
|
|
|
Group O
Copper Non-Linear
K Factor 13, 150° C Rise
480 Delta Primary Volts - 208Y/120 Secondary Volts - 3Ø, 60Hz
| 45.0 |
TPNC-0153313-3S |
25.48 (64.7) |
24.39 (62.0) |
19.40 (49.3) |
445 (202.0) |
Floor |
WS-A-1 |
|
| 75.0 |
TPNC-0153314-3S |
29.40 (74.4) |
28.15 (71.5) |
22.40 (56.9) |
633 (287.0) |
Floor |
WS-A-2 |
|
|
