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  6. 7500-01-AA-STD-UNV-PNO

7500-01-AA-STD-UNV-PNO Type Z & Ex pzc purge and pressurization system

Key Benefits at a Glance

  • Global third-party approvals for Class I, II, Div. 2 and Zone 2/22
  • 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

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Product photo: Type Z & Ex pzc purge and pressurization system 7500-01-AA-STD-UNV-PNO
Dimensions: Type Z & Ex pzc purge and pressurization system 7500-01-AA-STD-UNV-PNO
Product photo: Type Z & Ex pzc purge and pressurization system 7500-01-AA-STD-UNV-PNO
Dimensions: Type Z & Ex pzc purge and pressurization system 7500-01-AA-STD-UNV-PNO
Approval
Product Compliance: USA - cULus
Product Compliance: China – CCC
Product Compliance: Europe – CE
Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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DatasheetFunctionClassificationInformative LiteratureProduct DocumentationDesign / SimulationApprovalsRelated Products

Technical data of 7500-01-AA-STD-UNV-PNO

7500 series type Z & Ex pzc purge and pressurization control unit
Equipment architecturemax. enclosure size 12.7 m3 (450 ft3)
For complete technical data, see the 7500 Control Unit and 7500-MAN-MV-01 datasheets
Operating modefully automatic (FA)
Series7500
SystemType Z Purge ; Ex pzc Purge
Hazardous environmentgas or dust
Rated voltageUr20 ... 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
Power consumptionmax. 2.7 W / 7.3 VA without valve
Connectionscrew terminals -- see manual for specifications on wire size and torque values
Output I
ConnectionK1, terminals, 1 x NO
Output typeenclosure power contacts
Contact loading5 A at 250 V AC , 5 A at 30 V DC, relays must be externally fused
inrush current: 50 A
Output II
ConnectionK2, terminals, 1 x NO
Output typealarm and control contacts
Contact loading5 A at 250 V AC , 5 A at 30 V DC, relays must be externally fused
inrush current: 50 A
Output III
ConnectionSV1, terminals, L1 powered contact
Output typesolenoid manifold, contact
Contact loading0.5 A at 250 V AC , 0.5 A
LED indicationK1: 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)
Protective gas supplycompressed air or inert gas, 40 µm filter, free from oil
Pressure requirementsupply pressure: 1.4 ... 8.2 bar (20 ... 120 psig)
Safe pressureFor model 7500-01*:
P1 for gas: 0.12 inch w.c. (0.30 mbar)
P1 for dust: 0.52 inch w.c. (1.29 mbar)
P2: 0.8 inch w.c. (1.99 mbar)
P3: 2.5 inch w.c. (6.22 mbar)
P4: 4.5 inch w.c. (11.2 mbar)
pressure sensing : -0.31 / +0 mbar (-0.125 / +0 in wc)
For model 7500-03*:
P1 for gas: 0.23 inch w.c. (0.57 mbar)
P1 for dust: 0.63 inch w.c. (1.57 mbar)
P2: 0.8 inch w.c. (1.99 mbar)
P3: 2.5 inch w.c. (6.22 mbar)
P4: 4.5 inch w.c. (11.2 mbar)
pressure sensing: -0.43 / +0 mbar (0.175 / +0 in wc)
Enclosure pressureFor model 7500-01*:
0 ... 12.9 mbar (0 ... 5 in wc)
For model 7500-03*:
0 ... 25.8 mbar (0 ... 10 in wc)
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013
RoHS
Directive 2011/65/EU (RoHS)EN IEC 63000:2018
Electromagnetic compatibilityEN 61326-3-2:2008, EN 61000-6-2:2005
Emitted interferenceFCC CFR 47, part 15, subpart B: 2017 , ICES-003, Issue 6:2016, Class A ITE
Ambient temperature-40 ... 50 °C (-40 ... 122 °F) at T6
-40 ... 65 °C (-40 ... 149 °F) at T5
-40 ... 70 °C (-40 ... 158 °F) at T4
Storage temperature-40 ... 80 °C (-40 ... 176 °F)
Relative humidity5 ... 90 %, non-condensing
Altitudemax. 2000 m
Vibration resistance5 ... 100 Hz , 1 g, 12 m/s2, all axes
Impact resistance30 g, 11 ms, all axes
Connection typeelectrical: 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
Degree of protectionType 4X , IP66
MaterialLens: Makrolon® GP-V polycarbonate
Screws: AISI 316 (1.4401), 304, or 18-8 stainless steel
Housing: A380, A356, or 6061-T6 aluminum
Mounting gasket: Bisco® HT-800 medium cellular silicone
Mounting tabs: SAE 304 stainless steel
M12 plug: 6061-T6 aluminum
Mass710 g (1 lb 10 oz)
Dimensions150 x 100 x 50 mm (5.9 x 4 x 2 in)
Certificate
MarkingEx-Hexagon II 3 G Ex ec mc nC [pzc Gc] IIC T6...T4 Gc
[exsign] II 3 D Ex mc tc [pzc Dc] IIIC T60 °C ... T80 °C Dc
Directive conformity
Directive 2014/34/EUIEC/EN 60079-0 , IEC/EN 60079-2 , IEC/EN 60079-7 , IEC/EN 60079-15 ,
IEC/EN 60079-18 , IEC/EN 60079-31
Supplements: EN 61010-1:2010
UL approval
cULusClass I, Division 2, Groups A, B, C, D T6 ... T4
Class II, Division 2, Groups F, G T6 ... T4
IECEx approvalEx ec mc nC [pzc Gc] IIC T6...T4 Gc
Ex mc tc [pzc Dc] IIIC T60 °C ... T80 °C Dc
Supplementary informationType 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.
General Notes
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