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LJB1 type zero sequence current transformer
LJB1 type I/U Transducer (also called current transformer) can directly convert a large current into a small voltage signal output. It is used in systems with rated frequency 50Hz and rated voltage 0.5KV or less. The transducer input signal for computers, electrical measuring devices, and protective devices. -
Active/Reactive Power (Watt/ Var) Transducer S3(T)-WRD-3AT-165A4GN
Active/Reactive Power (Watt/ Var) Transducer S3(T)-WRD-3AT-165A4GN is an instrument that can convert the measured active power, reactive power and current into DC output. The converted DC output is linear proportional output and can reflect the transmission direction of the measured power in the line. The transmitter is applicable to various single and three-phase (balanced or unbalanced) lines with frequencies of 50HZ, 60HZ and special frequencies, equipped with appropriate indicating instruments or equipment, and can be widely used in power plants, power transmission and transformation systems and other places with high requirements for power measurement. -
MM2XP 2-pole 24VDC Digital Power Intermediate Relay
MM2XP Intermediate relays are usually used to transmit signals and control multiple circuits at the same time. They can also be used to directly control small capacity motors or other electrical actuators. The structure and working principle of intermediate relay are basically the same as that of AC contactor. The main difference between intermediate relay and AC contactor is that there are more contacts and small contact capacity. When selecting the intermediate relay, the voltage level and the number of contacts are mainly considered.
In fact, the intermediate relay is also a voltage relay. The difference from the ordinary voltage relay is that the intermediate relay has many contacts, and the current allowed to flow through the contacts is large, which can disconnect and connect the circuit with large current. -
ZB2-BE101C handle selector push button Option switch
ZB2-BE101C push button switch, also known as the control button (referred to as the button), is a low-voltage electrical appliance that is manually and generally reset automatically. Buttons are usually used to issue start or stop commands in circuits to control the on and off of electrical coil currents such as electromagnetic starters, contactors, and relays. -
Selector 2-position Option switch ZB2BD2C
The Selector 2-position Option switch ZB2BD2C, also known as a knob switch, combines the functions of the selector and switch contacts, and is a switching device that can turn on or off small currents (generally not exceeding 10A), similar to the working principle of a button switch. Selection switches, like button switches, travel switches, and other switches, are all master electrical appliances that can connect and disconnect control circuits, or send control signals to automatic control systems such as PLCs. -
ZJ series steam turbine bolt heating rod
Dongfang Yoyik (Deyang) Engineering Co., Ltd develops and produces ZJ series AC/DC large bolt electric heaters for steam turbine units. The heating element is made of 0Cr27AlMo high-temperature resistance alloy wire, and the protective casing is high-quality 1Cr18Ni9Ti stainless steel tube. It uses crystal magnesium oxide powder as filler and is formed by compression molding to ensure efficient use of the electric heating element. Over the years, the company has been well-known for the use of bolt heater in many power plants. -
Generator motor electric tool carbon brush
A carbon brush is a device that transmits energy or signals between the fixed part and the rotating part of a motor or generator or other rotating machinery. It is generally made of pure carbon plus a coagulant and acts on the commutator of a DC motor. The application materials of carbon brushes in products mainly include graphite, greased graphite, and metal (including copper, silver) graphite. The appearance of the carbon brush is generally a square, which is stuck on a metal bracket. There is a spring inside to press it on the rotating shaft. When the motor rotates, the electric energy is sent to the coil through the commutator. Because its main component is carbon, it is called carbon. Brush, it is easy to wear. Therefore, regular maintenance and replacement are required, and carbon deposits are cleaned up. -
Bolt Electric Heater HY-GYY-1.2-380V/3
The Bolt Electric Heater HY-GYY-1.2-380V/3 is used for heating oil in EH oil tank. It is equipped with a jacket to protect the heating element. It can be removed when using. When the electric heater HY-GYY-1.2-380V/3 works to the fatigue limit and is damaged, it is not necessary to replace the device as a whole, and the heating element can be quickly replaced separately, saving time and money.
Brand: YOYIK -
Turbine generator carbon brush 25.4*38.1*102mm
Turbine generator carbon brush 25.4*38.1*102mm is used in motors, with good service life and commutation performance, which can ensure that the brush is not replaced within a repair process, greatly reducing the maintenance workload and cost of the motor, and reducing the motor failure rate. Suitable for motor equipment in various industries such as railway, metallurgical steel rolling, port lifting, mining, petroleum, chemical, power plants, cement, elevators, papermaking, etc. -
Motor slip ring carbon brush J204 series
J204 series carbon brushes are mainly used for high current DC motors with voltage below 40V, automobile and tractor starters, and asynchronous motor Slip ring. The main function is to conduct electricity while rubbing against metals, as carbon and metals are different elements. The application scenarios are mostly on electric motors, with various shapes such as square and circle. -
Booster pump oil throw sleeve HZB253-640-01-06
The oil throw sleeve HZB253-640-01-06 is a lubricating product specifically designed for HZB253-640 booster pump. HZB253-640 booster pump is a horizontal, single stage, double suction, vertically upward inlet and outlet water, single volute pump with efficient, stable, and reliable performance.
Brand: YOYIK -
DN80 Sealing oil vacuum tank floating valve
DN80 floating valve uses mechanical ball-float liquid-level controller. It uses automatic oil- tank or other containers to supply the oil, so that the oil tank is kept within the liquid-level range. It is mainly used in the single-circuit oil sealing control system vacuum oil-tank of the hydrogen cooling turbo-generator for liquid-level control. It also can be used in the oil-tank supply or the water-tank supply.
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