Pressure Switch Electronic Pressure Switch Autoclave 0,5-7 Bar switchmatic 2

Description

FEATURES SWITCHMATIC is an electronic pressure switch with integrated digital manometer. It controls the start and stop of a pump with a power of up to 2.2 kW (3 HP) (SW1-2). The on and off pressure is easily regulated by the user control panel. The wiring system is analogous to the traditional electromechanical switch system. Can act as a differential pressure and reverse pressure switch. In addition to all the basic SWITCHMATIC functions, the SWITCHMATIC 2 has an instantaneous current consumption function. This patented system monitors and manages overcurrent, idle and fast cycle operation. In addition to all other features of the individual devices, the SWITCHMATIC 2 can be synchronized with another SWITCHMATIC 2 device, which will allow you to control and protect 2 pumps that operate in a step-by-step manner with a variable start sequence. The SWITCHMATIC 3 has a dry contact output, making it ideal for use with a control panel. CLASSIFICATION AND TYPE According to IEC 60730-1 and EN 60730-1, this device is a touch control unit, a separate electronic unit, programming type A and action type 1B (microswitch). Operating value: <20% (known). Degree of pollution 2 (clean environment). Rated impulse voltage: II cat. / 2500 V. Ball impact test temperature: housing (75) and PCB (125).
PERFORMANCE CHARACTERISTICS • Adjustable on and off pressure • Integrated digital manometer with bar and psi readings • Internal pressure transmitter • Idle protection • In the case of SWITCHMATIC 2, at instantaneous current consumption • Overload protection (SW2 only) • Surge protection • Protection against undervoltage • ART function (auto play test). When the unit stops the pump due to the idle protection system, ART tries to restart the pump on schedule to restore the water supply • Fast cycle: If the hydropneumatic tank loses too much air and as a result, the brake cycles are activated frequently, a warning signal is triggered and the pump is delayed from starting. Activated rc2. • Manual start button (ENTER) • 3 operating modes: differential, reverse and synchronized (SWM2 only) • Control panel with three-digit display, LED indicators and buttons • Voltage-free contact for monitoring signals displayed on the screen due to system faults or malfunctions (SWITCHMATIC type 2A / 3A only) • Available settings: - sleep mode; - minimum time between rapid cycles; - start and stop delay.
TECHNICAL CHARACTERISTICS • Rated motor power: 0.37–2.2 kW (SW1-SW2) • Power supply: ~ 1 x 110–230 V (SW1-SW2) ~ 1 x 48–230 V KS / NS (SW3) • Electrical socket: dry contact (SW3) • Maximum pressure: 0.8 MPa • Frequency: 50/60 Hz • Max. current: 16 A, cos fi ≥ 0.6 • Protection level: IP55 • Max. water temperature: 50 ºC • Max. ambient temperature: 60 ºC • Switch-on range (start pressure): 5-7 bar • Switch-off range (stop pressure): 1-8bar • Max. differential (Pstop-Pstart): 7.5 bar • Min. differential (Pstop-Pstart) SW: 0.5 bar, SW2 sync: 1 bar • Factory setting (on / off): 3/4 bar • Hydraulic system inlet G1 / 4 "" with female thread, NPT 1/4 "" with female thread • Net weight (without wires): 0.3 kg