Winch Geophysical LG-300

Parameter Name

Value

The maximum depth of the investigated well when working with a geophysical cable with a nominal diameter of Ø 5.9 mm, m, no more

300

Nominal diameter of geophysical load-carrying cable according to ST EAGO-010-01 standard, mm

5.9

SPA drum drive system

Electric drive

Rvykh = 0,75 kW

Range of cable speeds on the average diameter of the winding per drum, m / h

from 50 to 1000

Maximum pulling force of the cable on the first two rows of winding per drum, kN (kgf), not less

3 (300)

Cable pulling force on the first two rows of winding onto the drum at maximum cable speed, kN (kgf), not less

2 (200)

Power on a drum, kW, not less

0.5

Maximum torque on the drum, kN · m, not less

1,0

Winch drum capacity (for cable Ø 5.9 mm), m, not more than d

300

Overall dimensions, mm:

- length.

800;

- width

800;

- height

1,100

The mass of the equipped winch (with the installed equipment, without a geophysical cable), kg, no more

one hundred

Weight full winch (with geophysical cable), kg, no more

200

Winch transportation speed along the paved highway, km / h, no more

80

Power supply for winch electrical equipment with alternating single-phase current:

- voltage, V

- frequency, Hz

220 ± 10%;

50 ± 1

DC winch electrical supply voltage from the battery, V

12 ± 1

Power consumed from an external network, kV × A (kW), no more

1.8 (1.6)

Insulation resistance of current-carrying parts of electrical equipment with a voltage of 220 V AC between each other and relative to the winch body under normal climatic conditions, MOhm, not less than:

a) for the collector

b) for other circuits

fifty;

twenty

The value of the greatest transition resistance of the grounding and metallization of electrical equipment in the places of their direct connection with the body or through jumpers, μOhm, not more than

2000

Reliability and operational manufacturability indicators:

a) service life, years, not less

5;

b) the complexity of the average total operational maintenance No. 2 (TO-2), people / hour, not more

200;

c) shelf life, years

2;

d) MTBF, h

500;

d) average recovery time of equipment in the presence of typical replacement elements, h, not more

four.