Mechanical Stop Electromagnet Df2025

trip overspeed insertion element F3RG03D330 for Jindal Megha power
With its deep accumulation in the field of power generation equipment, YOYIK has become an expert in power plant spare parts solutions. The company is not only good at producing spare parts for core equipment such as steam turbines and generators, but also provides integrated services from non-standard parts customization to standard parts supply. Through continuous technological innovation and strict quality control, YOYIK's products are widely used in major projects at home and abroad, contributing solid strength to promoting the development of the industry.

Here are many spare parts options we can provide for power plants:
#DF-trip overspeed insertion element F3RG03D330-DF
Set screws M6Ã??6
LUBE OIL PUMP MHARKH-35L-25-4465PN315/DN25
set glove valve along with electric actuator. 100J941Y40
Accumulator charge valve NXQ.A-10/31.5-L-A
Bearing seat 0FK5F32KM-06-03/01
ductile iron globe valve KJC40C-4.0P
solenoid valve P-032110-00000(7877)-07W28
Host lubricating oil transfer pump from box 2CY-18/0.33
floating ball valve theory FY-40
Sealing ring of high-pressure accumulator NXQA-25/31.5-L-EH-S
24v solenoid valve CCP230D
Oil supply pump 65AY50X12
barring gear 3WE6A62/EG220N9Z4
Mechanical Stop Electromagnet DF2025
drain pump 80-50-125A
air valve for superheat 25FJ1.6P
use of screw pump HSNH280-46N
Low pressure accumulator for EH oil system of small machine NXQB-10/10-F-E
high pressure globe valve WJ15F1.6P
pump hydraulic power PVH098R01AD30A250000002001AB010A
Manual directional valve SQ47F-16
solenoid actuated directional control valve DG4V-3-2AL-M-S4-FPA5W-H2-60
Unloading valve CVI-25-D11-L
pressure relief valve YSF12-35/130
Middle tap sleeve for water supply pump GS201608-01
SEAL OIL SYSTEM Vacuum pump WS30
High pressure integrated ball valve ISBV-20SR-S03W/-F\DN25
accumulator NXQ-AB-40/31.5-F-Y
EH oil accumulator bladder NXQ A 10/31.5
Hydraulic motor pipe joint assembly HQ10.11
trip valve Z61H-30
single stage water ring vacuum pump P-1762
pressure relief valve YSF8-35/80-KJTA
Mechanical Seal MG-12/30-Z
Accumulator rubber bag Viton 40L
globe valve dn65 WSJ-SN1V08FOD DN8
trip overspeed insertion element F3RG03D330

trip overspeed insertion element F3RG03D330

MY-DFYL-2024-7-2

Series ac contactor is suitable for using in the circuits up to the rated voltage 660v ac 50hz, rated current up to 95a, for making, breaking, frequently starting & controlling the ac motor. Combined with the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay conactor, mechanical interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The contactor is produced according to iec947-2, vde0660 & bd5452.

LVDT Position Sensor HTD-50-6
is an exclusive product for power units offered by Yoyik. Dongfang Yoyik Engineering Co., Ltd mainly provides hydraulic components, spare parts of power units, mechanical parts processing and so on. We have spare parts, components, replacements for generators, boiler, turbines and hydroturbines.

#DF-LVDT Position Sensor HTD-50-6-DF
probe GJCF-15
Eddy Current Sensor PR6423/002-130
Inductance Limit Switch ZHS-4-1N-03K
KEY PULSES SENSOR (KEY PHASOR) DF6202, L=100mm
Sensor DF312580-50-07-02
transmitter AX410/5001
Vibration probe Meltal MS1100 VELOCITY SENSOR MS1101-00-00
Eddy Current Sensor PR6422/000-001
contact displacement sensor TDZ-1E-021 0-175
temperature controller WTZK-50C
LVDT actuator travel sensor 14000TDGN
Limit switch AC 15, 10A, 230 V
Dynamic contact of demagnetization switch HSBA432481P0002
LVDT transmitter XCBSQ-04/400-01-02
SPEED MONITOR XJZC-03A/Q
Eddy Current Sensor PR6422/003-011
Under-voltage Supervisory Relay SRMUVS - 110VAC - 2H2D
240v pressure switch ST307-V2-350B
thermocouple type temperature sensor TE-106
Turbine bolt electric heating rod ZJ-20-T17
Mitsubishi Gas Turbine Module FXDOM01D
LVDT transmitter XCBSQ-03/50-01-11
LVDT transmitter XCBSQ-02/300-02-01
Eddy Current Sensor PR6423/001-121
Electromagnetic brake SDZ1-200
Eddy Current Sensor PR6422/103-011
LVDT transmitter XCBSQ-02/200-01-00
A1 Card K82000004
TSI Sensor 330103-00-05-10-02-00
speed sensor CS-1H-G-075-03-00
Portable gas analyzer for detecting and measuring gas concentration K850
SENSOR SPEED CS-3-L200
Eddy Current Sensor PR6423/003-100
LVDT steam stop Valve TDZ-1G-03
Camera HST-M938ARZ
Eddy Current Sensor PR6422/103-001
LVDT Position Sensor HTD-50-6

ZYR-DFYL-2025-2-6

1.Sometimes more than one receiver can be driven from one transmitter for remote indication at more than one place.
2.Transmission is self synchronizing, i.E., the receiver rotor will align itself to the correct position as soon as power is switched on.
3.Neither the receiver nor the transmitter have any mechanical stops and can go through any number of revolutions.




Cotton box.

Features:

The main circuit adopts vacuum contactor, no arc, long service life and high reliability;
Adopting JDB digital protector, it has the functions of overload, short circuit, breaking phase, leakage of main circuit and blocking.
It can be equipped with liquid level controller as a special switch for water level control.

Scope of application:

This series of electromagnetic starter is suitable for the ring of explosive mixture gas such as methane and coal dust in the coal mine and its surrounding medium in the environment. Mainly used for direct start or stop AC 50Hz, rated voltage up to 1140V, rated current to 200A mining
Flameproof three-phase asynchronous motor. For local control, remote control, joint control and sequence control, the irreversible starter is available commutation is performed at the stop time; reversible starter can perform frequent positive and reverse operation on the controlled motor.

Technicial parameter:

Rated voltage, alternating, 3-phase frequency (50±1) Hz, V 127, 220, 380, 660
Rated current of maximum releases, A 16

Main functions:
1. Decrease starting current.
Utilizing soft start as the most general application starting mode, the motor is given an initial voltage setting, from the initial voltage level; the output voltage to the motor is steplessly increased to the rated full voltage in the pre-setting ramp time. The starting current of the motor is limited in 2 times of the rated working current, while the conventional full voltage starting current is 5 or 6 times of the rated working current. The limited soft starting current can decrease the insulation damage to the motor & the cable and avoid the problem of mechanical and electric pressure as well as lengthen mechanical life of the ESP-unit and reduce maintenance.
2. Eliminate operating over-voltage.
Utilizing soft stop as the most general application stop mode, the output voltage to the motor is steplessly decreased from the full voltage to the point where the load torque is greater than the developed motor torque, this can eliminate the 3 or 4 times operating over-voltage occurred with conventional coast-to-rest stop or unexpected power-off. The destruction of the 3 or 4 times operating over-voltage is always a deathblow especially to the worn-out and low-insulating motor.
3. Surge voltage absorption equipment
The built-in resistance-capacitance surge voltage absorption equipment can effectively reduce the destruction of the opposing electromotive force occurred with coast-to-rest stop or unexpected power-off, so as to protect the motor.
4. By-pass contactor
If the Controller senses that the soft starter itself has a malfunction, the output voltage can be switched to full voltage (Power-Frequency) to ensure the continuous running by the built-in bypass contactor.
5. Auto-startup under load time delay
When mechanical unit soft stop under load, if user turn on the auto-startup when under load, it will soft start automatically by the time delay setting.
6. Consummate protection
It can protect the mechanical unit not only overload, under load, short circuit, phase loss, three phase unbalance, but also over voltage and under voltage protection, when this mode is turned on, when the working voltage is higher or lower than the setup value it can stop to protect the mechanical unit.
7. Backlit LCD display and programming keypad.
The human interface modules, a display panel and a Switchboard, can be used to program and display the following technical parameters:
* Three-phase current *Three-phase voltage
* Active Power *Reactive Power
* Apparent Power *Power factor
*175 pieces of diagnostic and running data
*Power Consumption.
8. Default Phase and Phase discrimination Protection
When the phase order is default or connect wrong, the unit would not start and clue on the LCD screen.
9. Grounding automatic-alarming function.
10. Display the online detection of unit insulated resistance. (*as usersf+ requirement)
11. Communication and remote control.
The Soft Controller can be configured to communicate via radio (and GSM or GPRS) or wire-line to computer in remote control center. The controller supports ModBus protocol. (*as usersf+ requirement)
All in one sentence, The QYRK serial Soft-Start Switchboard has very important meaning for lengthen the mechanical unit life, reduce maintenance and the ESP colligate cost. Normal ESP switchboard doesn't have these features.

Tail lift

CD-QB05/90A
500kg

Autormatic tilting at the ground
Platfrom tilt adjustable at any position
Low maintenance bushes fitted to all pivot points
electrical safety valves mounted to all lift and tilt cylinders (option)
Easy to use,easy installation,easy maintenance
Water-proof control case and compulsory use of two hands
Trolley stop (option)
Rear bumper
Mechanical chain lock to prevent the open of platform accidentally
Warning label
Wanderlead Control

Seaworthy export packing,suitable for long distance ocean transportation

Damper actuator
High dependable performance
Va03 series modulating damper actuator uses bi-directional magnetic clutch synchronous motor. It has overload protection function, and does not need limitator switch. The actuator will stop automatically, because the motor is clutched when it is operating to the end. And the damper actuator has a better precision adjustable mechanical limitator, and 1~2 auxiliary switches can be selected for optional. (the functions can be designed according to your requirements)

-manuel operation
It can be operated manually if needed: press
The manual button on the actuator, the gearings
Inside the actuator will break away. The damper
Can be operated manually when keep pressing
The manual button.

This testing machine is according to iec61058.1, iec60884 and iec60669.1 standards to design, it is suitable for household and similar fixed electrical installations switch capacity and normal operating life test.
Its aim at checking the switch whether is able to withstand the mechanical damage and electrical fatigue damage in normal use, and if there are adhesion phenomena or prolonged closed or disconnected phenomena occur, inspect whether there are excessive wear and other harmful consequences with it. It is the special equipment for switch mechanical life machine and electrical life endurance tester.
Parameters
1.Power supply: ac220v10%/50hz or 110v/60hz
2.Station : stations, 1 and 2 station are used to perform switch test (rocker switches and push button switches can switch test, 3 and 4 station are used to perform the plug and socket testingm, all 4 workstation can work independently )
3.Operation interface: 7-inch color lcd touch screen
4.Drive mode: pneumatic, 58kg/cm2
5.Control systems: plc control
6.Preset times: 0999999s, can be preset
7.Test times: displays the current number of trials
8.The on time: 099.9s, can be preset
9.The off time: 099.9s, can be preset
10:travel time: mechanical adjustment, take the cylinders maximum stroke position
11.Test rate: adjustable valve, about 0.2s / times
12.Atmospheric pressure : 80106kpa
13.Environment temperature:540
14.Relative humidity : ( 2090)%rh
15.Working place: no violent shaking, vibration, electromagnetic interference, no dust,
Non-explosive and corrosive gases, good heat dissipation
16.Dimensions and weight : l*w*h=1180*750*750mm, 105kg