Available for Import
Single-Phase Transformer TDM-401 U2 for Welding Applications
Manufacturer:
UZSNGU "ISKRA" LLC
Price:
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FOB, CIF & EXW terms available
Description
Single-phase transformer TDM-401 U2 with falling external characteristics is used to supply one welding station with alternating current with frequency 50 Hz at manual arc welding, cutting and surfacing of metals with covered metal electrodes.
Climatic design of the transformer is U, placement category 2.
The transformer is designed for operation in areas with temperate climate in the open air under a canopy under the following conditions:
-height above sea level not more than 1000 m;
- ambient temperature from + 40°C to minus 45°C;
-relative humidity of air not more than 75 per cent at temperature +15°C.
Climatic design of the transformer is U, placement category 2.
The transformer is designed for operation in areas with temperate climate in the open air under a canopy under the following conditions:
-height above sea level not more than 1000 m;
- ambient temperature from + 40°C to minus 45°C;
-relative humidity of air not more than 75 per cent at temperature +15°C.
Specifications
Rated supply voltage
220 V
Frequency
SBVVBG
Power consumption, max.
3 kW
Rated welding current
400 A
Small welding current control limits in the range of
65...220 A
Control limits of large welding currents in the range of
180...460 A
Primary current, rated, for 220 V version
120 A
Primary current, rated, for 380 V version
70 A
No-load voltage of high currents in the range of
60 V
No-load voltage of small currents in the range of
80 V
Rated operating voltage
NZ-150-14,5 V
Rated load duration, PU
60 %
Welding cycle time
5
Efficiency factor, not less than
84 %
Degree of protection
IP22
Total average transformer service life, not less
5 year
Length
585 mm
Width
555 mm
Height
850 mm
Weight, not more
140 kg
Class of method of protection against electric shock
1
Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.
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