7500-01-AA-STD-UNV-PNO

Pepperl +Fuchs 7500-01-AA-STD-UNV-PNO

Type Z & Ex pzc purge and pressurization system

7500-01-AA-STD-UNV-PNO

Must be used in conjunction with an EPV-7500-* vent
Low cost, compact design, easy to use
Universal power: AC or DC
Touch screen display with LEDs for easy visual indication
Easy setup with pre-set purge programs for your application
Automatic pressure compensation with digital manifold
Rugged, corrosion-resistant housing
Global third-party approvals for Class I, II, Div. 2 and Zone 2/22

Pressure requirementsupply pressure: 20 … 120 psig (1.4 … 8.2 bar)

Enclosure pressure	0 … 10 in wc (0 … 24.8 mbar)
Degree of protection	Type 4X , IP66
Relative humidity	5 … 90 %, non-condensing
Altitude	max. 2000 m
Power consumption	max. 2.7 W / 7.3 VA without valve
Series	7500
Hazardous environment	gas or dust
Protective gas supply	compressed air or inert gas, 5 µm filter, free from oil
Dimensions	150 x 100 x 50 mm (5.9 x 4 x 2 in)
Storage temperature	-40 … 80 В°C (-40 … 176 В°F)
Connection	screw terminals — see manual for specifications on wire size and torque values
Mass	710 g (1 lb 10 oz)
Safe pressure	0.25 in wc (0.63 mbar) minimum for gas 0.65 in wc (1.63 mbar) minimum for dust
Operating mode	fully automatic (FA)
Material	lens: MakrolonВ® GP-V polycarbonate screws: AISI 316 (1.4401), 304, or 18-8 stainless steel housing: A380, A356, or 6061-T6 aluminum mounting gasket: BiscoВ® HT-800 medium cellular silicone mounting tabs: SAE 304 stainless steel M12 plug: 6061-T6 aluminum
Supplementary information	Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.
Rated voltage	20 … 30 V DC at 0.1 A 90 … 250 V AC , 50 … 60 Hz at 0.04 A without solenoid valve Supply voltage can be line-to-line or line-to-neutral, single phase OVC II
IECEx approval	Ex ec nC [pzc] IIC T6…T4 Gc Ex tc [pzc] IIIC T60 В°C … T80 В°C Dc
Ambient temperature	Ambient temperature ranges depend on the T class. See the certificates.
Accuracy	pressure sensing: В± 0.125 in wc (0.31 mbar) timers: В± 5 %
Impact resistance	30 g, 11 ms, all axes
Vibration resistance	5 … 100 Hz , 1 g, 12 m/s², all axes
Connection type	electrical: 2 x 1/2 inch NPTF (open from factory) 1 x M12 opening (plugged from factory) pneumatic: high-pressure port – 1/8 in NPTF, low-pressure port – 1/8 in NPTF
LED indication	K1: Green – Contact K1 is energized (enclosure contacts) K2: Amber – Contact K2 is energized (alarm/control contacts) P/SV: Blue – Safe pressure P1 (minimum enclosure pressure) P/SV: Amber – Solenoid manifold is energized (purging/pressure compensation)
Equipment architecture	max. enclosure size 450 ft³ (12.7 m³)