GLW

The PSN Pressure switch from Condor USA.

Internal pressure transducer 0 to 16 bar
Connection of an external pressure transducer, two-wire 4 to 20mA
Programmable internal time switch (controls up to 6 profiles)
Programmable primary load and load changeover functions, allowing for the primary load compressor to operate without taking part in the rotation process. Only the load changeover compressors are rotated.
Programmable ball valve control with max. 3 compressors
Direct switchover after the load changeover time has elapsed.
Four digital inputs (e.g. for hourmeter )
Input: bridge time switch
Input: remote release
Parameter password protection
Units reversible bar/psi

Analog Interface

Measuring Accuracy & Requirements

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Permissible operating voltage range UB	= 90 – 265 V AC, 50 – 60 Hz
Operating voltage influence at ± 10% operating voltage fluctuation	= < 0,1 %
Duty factor ED	= 100 %
Permissible ambient and media temperature	= -20°C up to +60°C
Permissible ambient humidity rel. humidity, non-condensing	= 10 % up to 90 %
Permissible storage temperature	= -40°C up to +80°C
Clearance and creepage distances	= VDE 0110
Working position	= Any position
Power consumption Control	= 10 VA

4 Relay outputs isolated SPDT's	= 230V-AC; 5 A (AC1)
1 Alarm relay isolated SPDT	= 230V-AC; 5 A (AC1)
Internal buzzer	= typical 70dBA
4 digital inputs 250V	= AC 1 (I11/12 I41/42)
Input 250V-AC1	= External release signal (I51/52)
Bridge time switch	= 250V-AC1 (I61/62)

Material	= ABS flameproof, UL-approved
Mounting	= snap on 35 mm DIN-rail connector acc. to EN 50 035
Enclosure-protection	= IP 40
Protection against shock	= VBG 4
Terminals	= Cage clamps
Cross section	= 2,5 mm²
Weight	= 520 g

Series voltage acc. to VDE 0660 and VDE 0110 Group C	= 250 V-AC
Maximum continuous current per contact	= 6 A-AC
Maximum switching capacity per contact	= 1.500 VA (AC) 50 W (DC)
Mechanical life Cycles	= approx. 1 x 10⁷
Electrical life (max load) Cycles	= approx. 2 x 10⁵