Automatic Control Type AC Modular Contactor

When automation requirements are no longer limited to remote switches, but require devices to "consciously" act according to the environment, SPX's advanced Automatic Control Type AC Modular Contactor becomes the best tool. It has surpassed its role as a remote control terminal and evolved into a control node with local logic processing capabilities, allowing loads such as motors, lighting, and pumps to autonomously and intelligently respond to on-site changes.
The Automatic Control Type AC Modular Contactor needs to wait for external instructions, while the Automatic Control Type "embeds" or "modularizes" the control logic, achieving a key transformation:
Place simple conditional judgment logic (such as "turn on when the light is below XX lux and someone is moving") locally on the contactor for execution, reducing the scanning and calculation burden on PLC or intelligent host, especially suitable for systems with scattered points.
Even if the upper layer network or central controller fails, the local automatic control logic can still operate independently, ensuring that critical automation processes such as timed ventilation and temperature control start stop are not interrupted.
Automatic Control Type AC Modular Contactor integrates control logic, drive execution, and load protection into a single device, without the need for additional independent time relays, thermostats, or logic modules to build the same functionality, simplifying circuit design, saving cabinet space, and reducing wiring.

Product Architecture:

On a standard electromagnetic drive system, a microprocessor core, real-time clock (RTC), and basic I/O interfaces are integrated. Provide basic digital input (DI) for receiving switch signals (such as from float switches, door magnets), as well as relay output to control the main contacts.
The Automatic Control Type AC Modular Contactor supports up to dozens of calendar, week, and holiday settings, enabling complex astronomical clock control (automatically adjusting with sunrise and sunset times).
Supports simple "AND/OR/NOT" logical operations, which can combine and judge multiple input signals before deciding on the output.
Automatic Control Type AC Modular Contactor provides an analog input (AI) interface that can directly connect and analyze sensor signals such as temperature, humidity, illuminance, and current, achieving threshold based automatic control

SPX AC Contactor Switch Parameter

Frame(A)			SS-N95
KW/HP(AC-3) Reted power(AC-3) IEC60947-4		220V	30/40
		380V	55/75
Reted current(AC-3) GB14048.4		220V	104
		380V	105
Reted heating current(A)			135
Reted insutaled voltage(V)			660
Auxicary contact AC-15	Contact	Standard	2NO+2NC
	Reted current(A)	220V	1.6
		380V	0.95
Electric life			60
Machanical life			300
Outline and installation dimension
			Type	L	W	H	C1	C2	ΦD
			SS-N95	100	124	130	110	80	6