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TECHNICAL DATA
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General specifications
| Equipment architecture | max. enclosure size 12.7 m3 (450 ft3)For complete technical data, see the 7500 Control Unit and 7500-MAN-MV-01 datasheets |
|---|---|
| Operating mode | fully automatic (FA) |
| Series | 7500 |
| System | Type Z Purge ; Ex pzc Purge |
| Hazardous environment | gas or dust |
| 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 |
| 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 I |
| ConnectionK1, terminals, 1 x NOOutput typeenclosure power contactsContact loading5 A at 250 V AC , 5 A at 30 V DC, relays must be externally fused inrush current: 50 A | ConnectionK1, terminals, 1 x NOOutput typeenclosure power contactsContact loading5 A at 250 V AC , 5 A at 30 V DC, relays must be externally fused inrush current: 50 A |
| Output II | Output II |
| ConnectionK2, terminals, 1 x NOOutput typealarm and control contactsContact loading5 A at 250 V AC , 5 A at 30 V DC, relays must be externally fusedinrush current: 50 A | ConnectionK2, terminals, 1 x NOOutput typealarm and control contactsContact loading5 A at 250 V AC , 5 A at 30 V DC, relays must be externally fusedinrush current: 50 A |
| Output III | Output III |
| ConnectionSV1, terminals, L1 powered contactOutput typesolenoid manifold, contactContact loading0.5 A at 250 V AC , 0.5 A | ConnectionSV1, terminals, L1 powered contactOutput typesolenoid manifold, contactContact loading0.5 A at 250 V AC , 0.5 A |
| Connection | K1, terminals, 1 x NO |
| Output type | enclosure power contacts |
| Contact loading | 5 A at 250 V AC , 5 A at 30 V DC, relays must be externally fused inrush current: 50 A |
| Connection | K2, terminals, 1 x NO |
| Output type | alarm and control contacts |
| Contact loading | 5 A at 250 V AC , 5 A at 30 V DC, relays must be externally fusedinrush current: 50 A |
| Connection | SV1, terminals, L1 powered contact |
| Output type | solenoid manifold, contact |
| Contact loading | 0.5 A at 250 V AC , 0.5 A |
| 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, 40 µm filter, free from oil |
| Pressure requirement | supply pressure: 1.4 ... 8.2 bar (20 ... 120 psig) |
| Safe pressure | P1 for gas: 0.30 mbar (0.12 in. w.c.)P2 for dust: 1.29 mbar (0.52 in. w.c.)P2: 1.99 mbar (0.8 in. w.c.)P3: 6.22 mbar (2.5 in. w.c.)P4: 11.2 mbar (4.5 in. w.c.) |
| Enclosure pressure | 0 ... 12.9 mbar (0 ... 5 in wc) |
| Electromagnetic compatibility | Electromagnetic compatibility |
| Directive 2014/30/EUEN 61326-1:2013 | Directive 2014/30/EUEN 61326-1:2013 |
| RoHS | RoHS |
| Directive 2011/65/EU (RoHS)EN IEC 63000:2018 | Directive 2011/65/EU (RoHS)EN IEC 63000:2018 |
| Directive 2014/30/EU | EN 61326-1:2013 |
| Directive 2011/65/EU (RoHS) | EN IEC 63000:2018 |
| 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 | Mounting to enclosure Type 4X / IP66 |
| Material | Lens: Tuffak® GP-V polycarbonate Screws: AISI 316 (1.4401), 304, or 18-8 stainless steel Housing: A380, A356, or 6061-T6 aluminumMounting gasket: Bisco® HT-800 medium cellular siliconeMounting tabs: SAE 304 stainless steelM12 plug: 6061-T6 aluminum |
| Mass | 2.5 kg (5 lb 10 oz) |
| Certificate | Certificate |
| Marking II 3 G Ex ec nC [pzc Gc] IIC T6...T4 Gc [exsign] II 3 D Ex tc [pzc Dc] IIIC T60 °C ... T80 °C Dc | Marking II 3 G Ex ec nC [pzc Gc] IIC T6...T4 Gc [exsign] II 3 D Ex tc [pzc Dc] IIIC T60 °C ... T80 °C Dc |
| Certificate | CCC: 2020322304002487 |
| Certificate | INMETRO: DNV 24.0018X |
| Certificate | KOSHA: 18-AV4BO-0462X |
| Directive conformity | Directive conformity |
| Directive 2014/34/EUIEC/EN 60079-0 , IEC/EN 60079-2 , IEC/EN 60079-7 , IEC/EN 60079-15 , IEC/EN 60079-31 Supplements: EN 61010-1:2010 | Directive 2014/34/EUIEC/EN 60079-0 , IEC/EN 60079-2 , IEC/EN 60079-7 , IEC/EN 60079-15 , IEC/EN 60079-31 Supplements: EN 61010-1:2010 |
| Marking | II 3 G Ex ec nC [pzc Gc] IIC T6...T4 Gc [exsign] II 3 D Ex tc [pzc Dc] IIIC T60 °C ... T80 °C Dc |
| Directive 2014/34/EU | IEC/EN 60079-0 , IEC/EN 60079-2 , IEC/EN 60079-7 , IEC/EN 60079-15 , IEC/EN 60079-31 Supplements: EN 61010-1:2010 |
| UL approval | UL approval |
| cULusClass I, Division 2, Groups A, B, C, D T6 ... T4 Class II, Division 2, Groups F, G T6 ... T4 | cULusClass I, Division 2, Groups A, B, C, D T6 ... T4 Class II, Division 2, Groups F, G T6 ... T4 |
| IECEx approval | Ex ec nC [pzc Gc] IIC T6...T4 Gc Ex tc [pzc Dc] IIIC T60 °C ... T80 °C Dc |
| cULus | Class I, Division 2, Groups A, B, C, D T6 ... T4 Class II, Division 2, Groups F, G T6 ... T4 |
| 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. |
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