ABB Low Voltage Components - Industrial & Commercial

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1/45 control ABB Low Voltage Industrial Products 0312
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Electronic products and relays
Three ranges of electronic timers provide timing functions for all applications: the CT-D range with a
width of just 17.5 mm; the CT-E range, the ideal solution for serial applications; and the CT-S range
that has two different types of connection terminals and is ideally suited for universal use. The CT range
has a wide varity of timing functions (from ON or OFF delay to star-delta changeover). The time relays are
available with output relays, solid-state outputs and precise direct time adjustment.
State of the Art monitors for single and three-phase systems. Monitoring of: voltage, current, frequency, power
factor (motor load), thermistors, temperature, liquid level, insulation resistance, and grid feeding. ABB has one of
the world’s widest product ranges of measuring and monitoring relays. The CM range is a key product line of the
EPR range.
Modern power supply units are a vital component in most areas of energy management and automation
technology. As your global partner in this area, ABB pays close attention to corresponding requirements.
Innovation is the key to the substantial enlargement of our power supply product range. ABB offers four
different product lines for single and three-phase supplies, output voltages 5/12/24,and 48 VDC in plastic
and metal enclosure, as well as various accessories.
The ABB serial data converters allow communication to be established between units with different
communication standards. In order to assure process continuity, existing systems must be updated consistently
or connected to new devices. Serial data enables communication to be established if the communication
standard of the existing system and the connected device vary. As well as converting signals, analog signal
converters and serial data converters can amplify, filter or separate signals.
Interface relays and optocouplers are widely used in various industrial applications. As an interface,
they link the controller, e.g. PLC (programmable logic controller), PC or field bus systems to the sensor/
actuator level. Here, they have various functions: switching AC or DC loads with different resistive,
inductive and capacitive parts, switching voltages from a few mV up to 250 V, switching currents from a
few mA up to 16 A, amplification of weak control signals, electrical isolation of control and load circuits,
and signal multiplying.
CL range logic relays are suitable for small and medium-sized control tasks and can substitute logic wiring
quickly and easily. Three different ranges are available: stand alone, expandable and the display systems.
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2CDC110004C0206