Brand New Magnetic Contactor


SKU : Z0103-910


Brand New Magnetic Contactor

1.  Applications
-     Designed specifically for education for practice design Selector volt to Voltmeter connection, Selector amp connection to Ammeter, Overload relay, Alarm indication, Manual control using push-button switches, Remote control, Direct motor control, Reversing. Motor rotation, Star-delta 3-phase motor control, Motor starting control Automatic star-delta type, manual sequencing control, automatic sequencing control
-     Study the use, test and design of circuits, thermal protection devices (OVERLOAD RELAY)
The equipment supports students to:

-     Study the use, test and design of alarm systems.
-     Study the operation, test and design of a manual control circuit using a single switch.
-     Study the operation, test and design of a manual control circuit using a button switch. Press the spring back.
-     Study the operation, test and design of a manual control circuit using two spring return pushbutton switches.
-     Study the application, test and design of a two-contact or manual control circuit using a spring return pushbutton switch.
-     Study of operation, test and design of jogging motor reversal control circuit.
-     Study the motor starting control automatic star-delta
-     Study of Plugging Motor Rotation Control Circuit

2.  System Specifications
This training equipment consists of:

-     3- Phase power supply set. This power supply includes a 3-pole circuit breaker with maximum current not less than 10A. Also includes 3 signaling lamps, emergency button (emergency stop button) and safety sockets connection with size of 4mm for connecting L1, L2, L3, N, PE not less than 1 set.
-     Voltage and current measure equipment: 1 set
·         At least 1 unit of 96x96mm of 500VAC Voltmeter
·         At least 1 unit of selector volt
·         At least 1 unit of 96x96mm of 5/5A Ammeter
·         At least 1 unit of selector amp
·         At least 1 unit of 5/5A current transformer
-     At least main contactors with following properties: coiled, uses with 220 Vac, 3 NO, uses with current of 16A o, and has 2NO and 2NC 5 units.
-     At least 3-pole Thermal Overload Relay that has surface contacts with 1NO 1NC. Current usage range can be adjusted from 1.1-1.8A  (at least two sets of current adjusters).
-     At least 7 pilot lamps to indicate the operations of circuits.
-     Timer-On Delay for 220V/50Hz. The timer can delay from 0 to 30 seconds or more. With at least 2 sets of 2 No/NC contacts.
-     Limit switches with 1 NO/NC contact. At least 2 switches.
-     At least 4 push button switches.
-     At least 2 units of selector switch with ON-OFF-ON type of contact.
-     At least 1 unit of buzzer using 220Vac.
-     At least 1 unit of miniature circuit breaker for 3-Phase power
-     At least 1 unit of miniature circuit breaker for 1-Phase power
-     At least 1 unit of 3-phase induction motor for voltage of 380V/660V with at least 0.5 hp.
·         At least 1340 rpm achievable.
·         At least 3 Phase power (delta/star) 380V/660V
·         At least Power of 0.37kW.
-     Wires for circuits are equipped with safety connection type. Diameter of the head is not less than 4mm. And cross-sectional area of the conductor not less than 1mm2.
·         Length of cable is 100cm/ cable. 50 cables provided.
-     1 Set of experimental tables
·         At least 1500x800x800mm in size
·         Tabletop is made with particle wood coated with melamine. Thickness of table is 28mm. Sides of the tabletop are protected with PVC; thickness of 2mm.
·         Table legs are made from 3.8 x 3.8 cm steel with thickness of 1.5mm. All four legs are coated with E-Poxy colour.
·         Height of table from floor to tabletop is 800mm.
·         Height of table can be adjusted by 20mm.
·         VCT power cable with 5x1.5mm2 in cross-sectional area and length of 1.5m for connecting with power socket.
-     At least 2-layers of aluminum rails for placing experiment boards (panels) onto the table. The length of rail is 1450 mm but not longer than the tabletop.
-     Automatic Voltage Regulator: 1 set
3.  Standard

-     Requirement for ISO 9001:2015, or equivalent for Quality Management
-     Manufacturer must have at least 10 years’ experience manufacturing similar training equipment

5. Maintenance and Service
-     Supplier must have experience of specialist/technical support with similar equipment.
-     Services are available through online consultation, spare parts transport, and service must be available locally or in neighboring countries (Southeast Asia). Technical service must be provided within 2 weeks after request.
-     On-site training for a maximum of 10 people for at least 2 days at the time of installation to ensure the participants know how use the instruments.

6. Warranty: 2-year spare part and Services

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