Use and scope of application
ZTK (P) of explosion-proof for mine mechanical and electrical control device is suitable for the ac frequency conversion motor drive the avoid single rope around the
wharf cable car hoist (winch) or single rope winding the mine hoist (winch) and multi rope friction mine hoist (winch), can be matched with new installation of hoist (winch),
also suitable for the old electric hoist (winch) technical transformation.
Hoist (winch) and electrical control system
Hoist (winch) includes main engine and electric control system. The main engine includes main motor, reducer, drum and hydraulic station, lubrication station, etc.
Electric control system can be simply divided into: control system (PLC control system, auxiliary control system), speed regulation control system (power supply system,
variable frequency speed control system), the operation monitoring system (drivers control console, the daemon), electric control system of hoist (winch).
ZTK(P) series frequency conversion control system