Pedestal machines for resistance welding - SERRA

Catalogue Pedestal machines for resistance welding

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IECHINICAL CHARACTERISTICS	Model	ALFA 10
IECHINICAL CHARACTERISTICS	Code	71.101	71.102	71.103
Power at 50% DC	kVA	50	50	50
DIN Throat depth	mm	250	500	750
Cylinder working stroke	mm	80	80	80
Cylinder force at 6 bar	daN	300	300	300
Maximum welding power in Short Circuit	kA	25	19,5	10
Admissible power at 25% DC	kVA	70	70	70
Air consumption per 50mm stroke / 6bar	Nl	3,4	3,4	3,4
Cooling water consumption	l/h	300	300	300
Cycles per minute / 5mm industrial electrode gap	-	300	300	300
Height (A)	mm	1700	1700	1700
Length (B)	mm	1180	1430	1680
Width (C)	mm	380	380	380
Weight	Kg	310	360	385
Lower arm diameter	mm	60	60	60
Electrode diameter	mm	15,5	15,5	15,5
Distance between arms (max. Min)	mm	370 - 250	370 - 250	370 - 250
Maximum electrode stroke	mm	80	80	80
Adjustable hydraulic jack in lower arm	-	•	•	•
Power supply cable max. 15 m. (400V)	mm2	50	50	50
Fuses	A	150	150	150
Timer Type	SERRATRON	1a	1a	1a
Isolator	A	100	100	100
\|oPTIONALS
Double pressure	-	•	•	•
Proportional valve	-	•	•	•
Flowmeter manufacturer	-	•	•	•
Pressure switch	-	•	•	•
Industrial circuit breaker	-	100/r80	100/r80	100/r80
Timer SERRATRON 10plc	-	•	•	•
Electrode bars	-	•	•	•
Platforms	-	•	•	•
Step industrial counter	-	•	•	•
Program selector switch	-	•	•	•
Two hands push buttons	-	•	•	•
Double cylinder stroke	mm	60 + 20	60 + 20	60 + 20