BOC Edwards A528-50-000, Instruction Manual, Page: 7 / 21

2 TECHNICAL DATA
Dimensions See Figure 2
Mass 1.5 kg
Maximum ambient operating temperature 40
o
C
Nitrogen supply connection
1
/
4
inch Swagelok fittings
17-way electrical connector CA3106E20-29P/F80
Solenoid-valve
Operating voltage 24 V a.c., 50 or 60 Hz
Rating 50 Hz 60 Hz
Holding 18 VA 15 VA
Inrush 29 VA 24 VA
Exhaust pressure-switches
Electrical supply 24 V a.c. or 24 V d.c.
Switch rating (24 V a.c. supply)
Maximum current 1 A inductive
1 A resistive
Minimum current 20 mA
Switch rating (24 V d.c. supply)
Maximum current 0.5 A inductive
1 A resistive
Minimum current 20 mA
Operating pressure
Warning 5.0 psi
±
0.6 psi
Over-pressure 8.0 psi
±
0.6 psi
Hysteresis (maximum) 1.3 psi
Maximum inlet-purge pressure 10 psig
4 Q Series 3 Exhaust Pressure Module