Select Your Country
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
Show more
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.
DE
- DE
- EN
Technical data of 7500-01-AA-STD-UNV-PNO
| 7500 series type Z & Ex pzc purge and pressurization control unit |
| Equipment architecture | max. enclosure size 450 ft3 (12.7 m3) | |
| Operating mode | fully automatic (FA) | |
| Series | 7500 | |
| System | Type Z Purge ; Ex pzc Purge | |
| Hazardous environment | gas or dust |
| Rated voltage | Ur | 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 |
| Power consumption | max. 2.7 W / 7.3 VA without valve |
| Connection | screw terminals -- see manual for specifications on wire size and torque values |
| Output I | |||||||||||
| |||||||||||
| Output II | |||||||||||
| |||||||||||
| Output III | |||||||||||
| |||||||||||
| 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) |
| Protective gas supply | compressed air or inert gas, 5 µm filter, free from oil | |
| Pressure requirement | supply pressure: 20 ... 120 psig (1.4 ... 8.2 bar) | |
| Safe pressure | 0.38 in wc (0.95 mbar) minimum for gas 0.80 in wc (2.0 mbar) minimum for dust pressure sensing: ± 0.125 in wc (0.31 mbar) | |
| Enclosure pressure | 0 ... 10 in wc (0 ... 24.8 mbar) |
| Electromagnetic compatibility | |||||
| |||||
| RoHS | |||||
| |||||
| Electromagnetic compatibility | EN 61326-3-2:2008, EN 61000-6-2:2005 | |
| Emitted interference | FCC 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 humidity | 5 ... 90 %, non-condensing | |
| Altitude | max. 2000 m | |
| Vibration resistance | 5 ... 100 Hz , 1 g, 12 m/s2, all axes | |
| Impact resistance | 30 g, 11 ms, 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 | |
| Degree of protection | Type 4X , IP66 | |
| Material | Lens: 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 | |
| Mass | 710 g (1 lb 10 oz) | |
| Dimensions | 150 x 100 x 50 mm (5.9 x 4 x 2 in) |
| Certificate | |||||
| |||||
| Directive conformity | |||||
| |||||
II 3 G Ex ec mc nC [pzc Gc] IIC T6...T4 Gc | UL approval | |||||
| |||||
| IECEx approval | Ex ec mc nC [pzc Gc] IIC T6...T4 Gc Ex mc tc [pzc Dc] IIIC T60 °C ... T80 °C Dc | ||||
| 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. |