Bizator  /  Adverts  /  equipment and materials  /  industrial equipment  /  mining and quarry equipment

The unit starting mine apsh.1

Offer type: salePublished: 14.01.2016
Price:negotiated
Company:Biglebedki
Seller:Martyinenko Aleksandr
Phones:
Show phone
Write a message
Address:Ukraine, Kharkivs'ka Oblast', Kharkiv

Apsh is designed to convert mine three-phase alternating voltage 380 V or 660 V frequency 50 Hz voltage 133, the power supply 127 two manual mountain electrasol three-phase AC output not exceeding 1.6 kW each and the lamps of local illumination of a power not exceeding 0.2 kW, motor control drills distantsionno on the intrinsically safe circuit management, protection extending from the Assembly of electrical circuits and the machine against short-circuit currents and the protection of the personnel operating the unit and electric drills from damage by leakage currents.

Unit Apsh provides:

protection unit and cables against short-circuit currents;

protection short circuit in the circuits of remote control;

protection from the switch at increasing supply voltage to 1.5 nominal;

protection when breakage or by increasing the resistance of ground circuit to a value more 100 Ohms;

network-wide protection from leakage currents in the circuits extending from the unit, 127 V;

warning protection and blocking leakage current in the circuits extending from the unit to which connect handheld electric drills;

zero protection of outgoing circuits fed from the secondary winding of the power transformer;

light the alarm about the operation of overcurrent relays and leakage.