1. The purpose of the video cable.
The cable roller is designed for lowering and lifting the power cable of submersible pumps in oil wells. The design of the roller provides cutting of the cable in emergency situations ("flight" of the tubing during the descent or ascent of the ESN). The design of the cable roller is equal to the double breaking force of the cable.
2. In the climatic version of the video cable.
Cable roller is manufactured in accordance with the requirements of TU 36 6610-024-35138456-06.
Climatic version of UHL, category of accommodation in operation I according to GOST 15150-69.