Transformers are designed to operate in resistance welding machines as sources of welding current. All transformers are equipped with water cooling systems. Climatic design UHL, location category 4. Designed for operation in enclosed spaces at an altitude of up to 1000 meters above sea level. The quality of water supplied to the transformer cooling system is in accordance with GOST 2874-82. The cooling water temperature at the inlet is from 5 °C to 25 °C.
|
Parameter |
ТК-301 |
ТК-302 |
ТК-401 |
ТК-501 |
ТК10.10 |
ТК11.09 |
ТК14.08 |
ТК-80 |
ТК-20 |
ТК-25 |
ТК-32 |
|
Operating supply voltage at 50 Hz, V |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
|
Continuous current of one secondary turn, min, kA |
2,8 |
3,2 |
3,55 |
4,55 |
14,15 |
15,5 |
19,8 |
4,5 |
4,0 |
4,0 |
4,0 |
|
Continuous current with parallel connection of turns, kA |
5,6 |
6,4 |
7,1 |
9,1 |
|
|
|
9,0 |
|
|
|
|
Power at 50% duty cycle at the max step, min, kVA. |
40 |
63 |
100 |
180 |
134 |
132 |
144 |
81 |
20 |
25 |
32 |
|
Primary coil rated voltage, V |
365 |
365 |
365 |
365 |
365 |
365 |
365 |
365 |
365 |
365 |
365 |
|
Secondary open circuit voltage in steps, V |
3/3,6/ |
5,0/5,7/ |
7,0/8,0/ |
9,6/10,7/ |
3,26-9,5 |
5,0-8,5 |
5,1-7,2 |
2,92- |
3,6 |
4,5 |
5,6 |
|
Insulation class F F F F |
F |
F |
F |
F |
F |
F |
F |
F |
F |
F |
F |
|
Temperature relay sensor |
no |
no |
no |
no |
no |
no |
no |
no |
yes |
yes |
yes |
|
Cooling water consumption, l/min |
4 |
4 |
4 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
|
Dimensions, mm |
|
|
|
|
|
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|
|
|
|
|
|
length |
184 |
184 |
184 |
240 |
310 |
310 |
310 |
435 |
112 |
112 |
112 |
|
width |
235 |
235 |
235 |
320 |
528 |
500 |
528 |
185 |
150 |
150 |
150 |
|
height |
470 |
560 |
695 |
790 |
655 |
633 |
606 |
615 |
225 |
250 |
275 |
|
Weight, kg |
80 |
100 |
135 |
230 |
267 |
263 |
285 |
122 |
17 |
20 |
22 |
“R&P Company “Welding technologies” LLC ensures technical specifications provided that conditions of transportation, storage, and operation were met. Warranty period is 12 months.
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