Light Duty Spot Welding Guns Technical Data | PW Resistance Welding Products Ltd

Specification		EMEPI-4	EMEPI-8	EMEPI-15	EMEPI-23	EMEPI-C15	EMEPI-C23
Power at 50% duty cycle	kVA	4	8	15	23	15	23
Supply voltage	V 415
Secondary short circuit current	A	6400	8200	12000	19500	12000	19500
Max. welding current	A	4300	6400	7500	13200	7500	13200
Secondary open circuit volts	V	2.1	2.5	3.2	3.8	3.2	3.8
Max. force at electrodes	daN	80	160	280	340	280	340
Max. weld cap. MS sheet short arms	mm	1 + 1	2 + 2	3 + 3	4.5 + 4.5	3 + 3	4.5 + 4.5
Max. weld cap. MS bar - short arms	mm	4 + 4	8 + 8	12 + 12	16 + 16	12 + 12	16 + 16
Air supply	bar	5	6	5	6	5	6
Distance between arms	mm	100	140	140	160	-	-
'S' version	mm	-	-	200	200	-	-
Arm diameter	mm	22	30	32	32	32-	32
Weight	kg	11.5	21	34	40	39	45
Watercooling	L/min	4	4	6	6	6	6

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