Industrial Manuals

The starter is mainly equipped with QX, QY type submersible pumps to start and protect switches. It is equipped with a thermal relay and a release release device, which can effectively protect the submersible pump from overload, single-phase operation, and long-term low voltage operation. It is also suitable for electric agricultural machinery, textile, cement, mining, port machinery and general machinery as an electric motor protection switch.

The transformer has the characteristics of non-distorted waveform, small size, light weight, high efficiency, convenient use, reliable and long-term operation. It can be widely used in industry (such as chemical industry, metallurgy, instruments and meters, mechanical manufacturing, light industry, etc.), scientific experiments, public utilities, household appliances, to achieve voltage regulation, temperature control, speed regulation and light control, power control, etc., is an ideal alternating current voltage regulation power supply.

BK, BKC series control transformers are suitable for AC 50Hz-60Hz, up to 500V circuits, used for local lighting power supply in industrial and mining enterprises, control circuits in electrical equipment, as well as signal lamps and indicator lamps.

This document introduces the parameters and features of FrSky LCD-fdd_lite, including displaying the voltage of A1 and A2 ports, receiver signal strength indicator (RSSI), and transmitter signal strength indicator (RSSI). It can also set alarm values.

This document introduces the uses and applications of RDT16 (RT16) filled enclosed tubular knife-shaped contact fuse, including its applicable voltage, current, and protection functions. It also provides the main technical parameters and maintenance requirements of the fuse.

RS0 and RS3 series filled fast-acting fuses are suitable for AC 50Hz, voltage 750V and below, rated current 30 to 600A, mainly used for silicon rectifiers and thyristors and their complete sets of short circuit or overload protection.

RT14 series filled-sealed tubular cylindrical cap fuse is suitable for AC 50Hz-60Hz, rated voltage AC 380V, rated current of 63A or less industrial electrical apparatus distribution devices, as line overload and short circuit protection.

RT18 series filled enclosure tube type fuse is suitable for alternating current 50Hz-60Hz, rated voltage 380V, rated current 63A and below industrial electrical equipment distribution equipment as line overload and short circuit protection.

RW10-12F/100A type fuse is used for overload and short circuit protection of 12 kV AC distribution lines and distribution transformers, as well as separation and combination of rated load current.

RW11-10/100 type fuse is composed of porcelain insulator, upper and lower static contacts and fuse tube. It has good breaking capacity and ensures high mechanical strength.

This is a manual for the use of Fujifilm FinePix F70EXR digital camera, which introduces how to use the camera's basic operations and functions, including taking pictures, playback, movies, connections, menus, troubleshooting, etc.

This document is an introduction to the basic specifications and features of the CJC20 series contactors from a certain brand. The contactors in this series have various rated working voltages and rated working currents, suitable for different working conditions. The contactors are available in two types: power-off automatic release and power-off non-release, to meet different requirements. In addition, the contactors also have characteristics such as the type and quantity of auxiliary circuit contacts.