Listing ID #3816703
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STANDARD FEATURES - ALL MACHINES :
MAIN SUPPLY-415 Volts. Single Phase (2lines of 3 phase supply) 50 Hz.
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AIR OPERATION :
Spring follow-double acting cylinder; Air line filter, lubricator, regular pressure gauge; Electric Solenoid Valve; Machine machanically capable of 125 operations/minute. ELECTRICAL - Foot Switch/Palm Button; Weld/No Weld Switch;Pressure Switch; Transformer in Class 'F' Insulation. provide with 8 current regulating taps between 55% and 100% output; Contrail circuits at less than 110 Volts. COLLING - By water with separate circuits for main Transformer, Secondary conductor and Electorder. die (in case of projection Welders) Thyristors. Each circuit to terminate in sight cup provide; wheel valves each circuit. PROTECTION - Transformer, Thyristors by themosate against water failure; Luminous overload indicator on panel.
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ELECTRONIC CONTROLS :
Microprocessor based solid state Electronic Control with Thyristor Contact or unit.
SPECIAL FEATURES AVAILABLE ON REQUEST :
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Nominal Rating @ 50% Duty Cycle - kVA |
30 | 50 | 75 | 100 | 150 | 200 | 300 | 400 | 500 | ||||||||||||||||||||||||
Standard Throat Depths (cms) |
46 | 30 | 45 | 75 | 90 | 30 | 45 | 75 | 90 | 30 | 45 | 75 | 90 | 30 | 45 | 75 | 90 | 30 | 45 | 75 | 90 | 30 | 45 | 75 | 90 | 30 | 45 | 75 | 90 | 30 | 45 | 75 | 90 |
Max. Short Circuit Current (kA) |
16 | 27 | 23 | 22 | 21 | 30 | 28 | 25 | 24 | 35 | 32 | 30 | 28 | 43 | 38 | 34 | 34 | 54 | 51 | 46 | 45 | ||||||||||||
17 | 28 | 24 | 23 | 21 | 37 | 30 | 29 | 26 | 45 | 37 | 37 | 43 | 60 | 49 | 49 | 44 | 80 | 68 | 65 | 60 | 88 | 73 | 73 | 70 | 100 | 84 | 84 | 80 | 110 | 94 | 94 | 88 | |
Max. Line Demand kVA (Approx.) | 120 | 190 | 165 | 155 | 143 | 237 | 233 | 225 | 212 | 450 | 655 | 355 | 355 | 640 | 525 | 525 | 500 | 1000 | 900 | 800 | 700 | 1250 | 1000 | 1000 | 900 | 1600 | 1500 | 1400 | 1200 | 2000 | 1750 | 1603 | 1400 |
Nominal Electrode Force kfg.@ 5.62 kg/cm2 intel | 1000 | 1000 | 450 | 1000 | 450 | 1800 | 1800 | 4100 | 2850 | 2300 | 4100 | 2850 | 2300 | 6000 | 4150 | 6000 | 4150 | 6000 | 4150 | ||||||||||||||
kva rating @ 100% Duty Cycle | 22 | 35 | 53 | 71 | 107 | 178 | 213 | 284 | 355 | ||||||||||||||||||||||||
Nominal Ram Stroke (cms) | 7.5 | 7.5 | 7.5 | 7.5 | 10 | 10 | 10 | 10 | 10 | ||||||||||||||||||||||||
Plateen for Projection Welders | — 100 x 100 — | — 150 x 150 — | — 800 x 200 — | — 300 x 300 — | |||||||||||||||||||||||||||||
Projection Welders mm Spot Welders: Horn dia mm |
56 | 63.5 | 63.5 | 63.5 | 76 | 76 | 76 | To be specified by customer | |||||||||||||||||||||||||
Electrode Holder dia mm |
25 | 31.5 | 31.5 | 31.5 | 38 | 38 | 38 | To be specified by customer | |||||||||||||||||||||||||
Electrode Holder Taper (Morse No.) |
2 | 2 | 2 | 2 | 3 | 3 | 3 | To be specified by customer | |||||||||||||||||||||||||
Electrode Holder Length Upper/Lower mm |
200/300 | 200/300 | 200/300 | 200/300 | 200/300 | 200/300 | To be specified by customer | ||||||||||||||||||||||||||
CUSTOMER TO PROVIDE THE FOLLOWING SERVICES : | 1) Power Supply at required instantaneous demand with regulation or Less 4% @ m.c terminals. | ||||||||||||||||||||||||||||||||
Mains Supply Cable size Copper MM2 |
40 | 60 | 95 | 150 | 250 | 450 | 500 | 600 | 900 | ||||||||||||||||||||||||
Mains Disconnection Switch rating Amps. | 100 | 150 | 250 | 300 | 600 | 600 | 800 | 1200 | 1500 | ||||||||||||||||||||||||
Delay Action fuse | 60 | 90 | 135 | 175 | 400 | 400 | 500 | 700 | 800 | ||||||||||||||||||||||||
temp. of 300 Cand min A) for machine |
10 | 10 | 12 | 16 | 24 | 24 | 30 | 36 | |||||||||||||||||||||||||
pressure of 2.1 kgf/cm2 B) for thyrisrtor /liters /min |
10 | 8 | 8 | 8 | 16 | 16 | 20 |