Intermediate electrician, electric drive experimental training evaluation device
KRA-KF2 medium electrician, electric drive training apparatus
KRA-KF2 medium electrician, electric drive training apparatus
KRA-KF2A Intermediate electrician, electrical equipment trailers Training Examination
KRA-KF2B Intermediate electrician, electric tractors Training assessment unit (regular-misoperation record)
Intermediate electrician, dragged Training Device examination of social security in accordance with the Department of Labor issued by the "technical workers grading standards" and "vocational skills certification norms" content requirement, according to the initial assessment electrician training and the actual situation in the design of a new generation of set training and study, Theory test, the actual operational ability, assessment identification, which integrates multi-function tank equipment. The entire equipment to the electrical control cabinet standards-based counters, the use of double-sided wooden cabinet space, the layout of electrical accessories, and experimental equipment to complete the initial assessment electrician Identification of electric drive control circuit with a real parade lighting items, the electrician , electric tractors Training assessment devices adhere to the principle of linking theory with reality, highlighted skills training, focus on specific, practical, science, and a number of vocational skills of the National Training Center, vocational school, technical school use show that the wooden cabinet design reasonable, real parade convenient, small footprint. To extend the life of electrical appliances, electrical wiring in contact with the terminal attached to let students in on the wiring terminal wiring connecting the motor, to complete the electrical control experiments, effectively reduce material consumption, extend the service life. Copies of equipment applicable to the labor vocational skills certification departments and major adaptation and vocational school, technical school, vocational school junior electrician, electric tractors Teaching and Training professional examination.
KRA-KF2B Intermediate electrician, electric tractors Training assessment unit (regular-misoperation record)
Intermediate electrician, dragged Training Device examination of social security in accordance with the Department of Labor issued by the "technical workers grading standards" and "vocational skills certification norms" content requirement, according to the initial assessment electrician training and the actual situation in the design of a new generation of set training and study, Theory test, the actual operational ability, assessment identification, which integrates multi-function tank equipment. The entire equipment to the electrical control cabinet standards-based counters, the use of double-sided wooden cabinet space, the layout of electrical accessories, and experimental equipment to complete the initial assessment electrician Identification of electric drive control circuit with a real parade lighting items, the electrician , electric tractors Training assessment devices adhere to the principle of linking theory with reality, highlighted skills training, focus on specific, practical, science, and a number of vocational skills of the National Training Center, vocational school, technical school use show that the wooden cabinet design reasonable, real parade convenient, small footprint. To extend the life of electrical appliances, electrical wiring in contact with the terminal attached to let students in on the wiring terminal wiring connecting the motor, to complete the electrical control experiments, effectively reduce material consumption, extend the service life. Copies of equipment applicable to the labor vocational skills certification departments and major adaptation and vocational school, technical school, vocational school junior electrician, electric tractors Teaching and Training professional examination.
Structural and electrical configuration:
The device at the standard electrical control cabinet design and manufacturing specifications, and make full use double-sided position, with the completion of various imported lighting circuit for single-phase watt-hour meter, fluorescent, the single switch, outlet, sensors switch, switch leakage, as well as electrical control by a variety of low-voltage electrical needs, such as leakage circuit breakers, fuses, current transformer, AC contactor, time relays, thermal relays, intermediate relays, trip switches, buttons, lights, switch, voltage meter , ammeter, power meter and power meter, etc., in order to extend the life of electrical appliances, electrical wiring in contact with the terminals connected by wiring terminal and the control of electrical connections.
The main technical parameters:
1, input supply: voltage AC380V ± 5%, the current 5A.
2, and its dimensions: 720×600×1720mm
3, equipment Weight: 230 Kg
Experimental operating items:
1, touching off control incandescent lamp circuit; 24, omnipotent switch and three-phase voltage meter measurement circuit voltage wiring;
2, incandescent control circuit; 25, to move the induction motor control circuit;
3, the body sensors staircase incandescent lamp switching control circuit; 26, the self-locking asynchronous motor control circuit;
4, staircases incandescent voice switching control circuit; 27, a self-locking control circuit overload protection;
5, fluorescent control circuit; 28, asynchronous motors to move the one-way, starter control circuit;
6, single-phase power meter installed directly circuit; 29, two asynchronous motor control circuit;
7, single-phase watt-hour meter indirect installation circuit; 30, asynchronous motor interlock is to reverse control circuit;
8, single-phase motor control circuit; 31, is to move to the reversal, the starter control circuit;
9, and Li stressed magnetic DC motor speed control circuit; 32, double interlock is to reverse control circuit;
10, and Lai string loop DC motor armature resistance governor circuit; 33, and from the automatic control circuit;
11, and Lai DC motor armature circuit series resistor 2 starter control circuit; 34, the position switch for automatic stop is starting to reverse control circuit;
12, and Lai DC motor armature law is to reverse inversion control circuit; 35, a point of moving from the automatic control circuit;
13, current transformer and distribution ammeter with wiring circuit; 36, asynchronous motor Star, Triangle control circuit;
14, voltmeter, ammeter install circuit; 37, contactor control satellite, triangular control circuit;
15, three-phase four-meritorious watt-hour meter installed directly circuit; 38, series resistance buck starter control circuit;
16, three-phase watt-hour meter four-meritorious indirectly installed circuit; 39, asynchronous motor control circuit reverse braking;
17, three-phase four-reactive power meter installed directly circuit; 40, asynchronous motor energy consumption brake control circuit;
18, three-phase four - indirect reactive power meter installed circuit; 41, two-speed motor control circuit switching operation;
19, a single-phase current transformer circuit for the wiring circuit; 42, manual sequence starter control circuit;
20, two current transformer access into astrocytes incomplete wiring circuit; 43, the automatic starting sequence control circuit;
21, the Big Three current transformer access into astrocytes wiring circuit; 44, C620-1-type lathe control circuit;
22, two current transformer to poor wiring circuit; 45, electric hoist electrical control circuit;
23, the Big Three current transformer to a triangle wiring circuit; 46, Y3150 - hobbing machine control circuit;
... ... Freedom of design projects.
Note: This device equipped with 2 - 3-phase induction motor (180 W), a two-speed three-phase induction motor (180 W), a DC motor (180 W).
The device at the standard electrical control cabinet design and manufacturing specifications, and make full use double-sided position, with the completion of various imported lighting circuit for single-phase watt-hour meter, fluorescent, the single switch, outlet, sensors switch, switch leakage, as well as electrical control by a variety of low-voltage electrical needs, such as leakage circuit breakers, fuses, current transformer, AC contactor, time relays, thermal relays, intermediate relays, trip switches, buttons, lights, switch, voltage meter , ammeter, power meter and power meter, etc., in order to extend the life of electrical appliances, electrical wiring in contact with the terminals connected by wiring terminal and the control of electrical connections.
The main technical parameters:
1, input supply: voltage AC380V ± 5%, the current 5A.
2, and its dimensions: 720×600×1720mm
3, equipment Weight: 230 Kg
Experimental operating items:
1, touching off control incandescent lamp circuit; 24, omnipotent switch and three-phase voltage meter measurement circuit voltage wiring;
2, incandescent control circuit; 25, to move the induction motor control circuit;
3, the body sensors staircase incandescent lamp switching control circuit; 26, the self-locking asynchronous motor control circuit;
4, staircases incandescent voice switching control circuit; 27, a self-locking control circuit overload protection;
5, fluorescent control circuit; 28, asynchronous motors to move the one-way, starter control circuit;
6, single-phase power meter installed directly circuit; 29, two asynchronous motor control circuit;
7, single-phase watt-hour meter indirect installation circuit; 30, asynchronous motor interlock is to reverse control circuit;
8, single-phase motor control circuit; 31, is to move to the reversal, the starter control circuit;
9, and Li stressed magnetic DC motor speed control circuit; 32, double interlock is to reverse control circuit;
10, and Lai string loop DC motor armature resistance governor circuit; 33, and from the automatic control circuit;
11, and Lai DC motor armature circuit series resistor 2 starter control circuit; 34, the position switch for automatic stop is starting to reverse control circuit;
12, and Lai DC motor armature law is to reverse inversion control circuit; 35, a point of moving from the automatic control circuit;
13, current transformer and distribution ammeter with wiring circuit; 36, asynchronous motor Star, Triangle control circuit;
14, voltmeter, ammeter install circuit; 37, contactor control satellite, triangular control circuit;
15, three-phase four-meritorious watt-hour meter installed directly circuit; 38, series resistance buck starter control circuit;
16, three-phase watt-hour meter four-meritorious indirectly installed circuit; 39, asynchronous motor control circuit reverse braking;
17, three-phase four-reactive power meter installed directly circuit; 40, asynchronous motor energy consumption brake control circuit;
18, three-phase four - indirect reactive power meter installed circuit; 41, two-speed motor control circuit switching operation;
19, a single-phase current transformer circuit for the wiring circuit; 42, manual sequence starter control circuit;
20, two current transformer access into astrocytes incomplete wiring circuit; 43, the automatic starting sequence control circuit;
21, the Big Three current transformer access into astrocytes wiring circuit; 44, C620-1-type lathe control circuit;
22, two current transformer to poor wiring circuit; 45, electric hoist electrical control circuit;
23, the Big Three current transformer to a triangle wiring circuit; 46, Y3150 - hobbing machine control circuit;
... ... Freedom of design projects.
Note: This device equipped with 2 - 3-phase induction motor (180 W), a two-speed three-phase induction motor (180 W), a DC motor (180 W).
中级电工、电拖实训考核装置（柜式）
SHANGHAI KERONG TEACHING APPARATUS CO.,LTD
English Tel: +86.21-56301098 Fax: +86.21-66613899
QQ:
MSN:
shkr123@hotmail.com
Website: www.shkr.com Email: kerong@shkr.com
English Tel: +86.21-56301098 Fax: +86.21-66613899QQ:
MSN:shkr123@hotmail.comWebsite: www.shkr.com Email: kerong@shkr.com
