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KZF 13
The KZF 13 thyristor contactor is designed for use in spot, seam, and projection contact welding machines and is used to switch and control single-phase industrial-frequency current when equipped with a control unit that synchronously switches on the welding current.
The contactor is controlled by synchronous welding controllers of the RKS-502, RKS-801, RKS-801M, and RKS-M types
Mains voltage, V
220-380
Network frequency, Hz
50-60
Rated current, A, for a pulse duration of 0.5 s and an on-time of:
ПВ = 100%
1100
ПВ = 50%
1500
ПВ = 20%
1750
ПВ = 5%
2200