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Type Y & Z purge and pressurization system 3004

3004
  • NFPA 496, ISA 12.4
  • Optional alarm output indicates air lock failure
  • Optional differential pressure switch for Class I, Group A-D, hazardous area locations
  • Type Y system certified for Class I, Division 1 to Division 2
  • Type Z system certified for Class I, Division 2 to nonhazardous area
  • Enclosure volume up to 7.08 m3 (250 ft3)

Please 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.

Last ned komplett datablad som PDF:


Datablad utdrag: Tekniske data for  3004

Produktbeskrivelse
3004 Series purge and pressurization system
General specifications
Series3004 Series
SystemType Y Purge , Type Z Purge
Hazardous environmentgas
Electrical specifications
ConnectionTerminal blocks
Output
Output I-WPS-
Output typeSwitch contacts
Contact loading120 VAC @ 15 A
Output II-WPSA-
Output typeSwitch contacts
Contact loading120/220 VAC; 24 VDC @ 10 A; 125 VDC @ 50 mA
power requirements: 24 / 120 / 240 VDC @ 3 / 4 / 11 watts
Pneumatic parameters
Protective gas supplyinstrument grade air or inert gas
Pressure requirement80 - 120 psi (5.5 - 8.3 bar)
Safe pressureSetpoint: 0.25" (6.35 mm)
Flow rate: 0.1 - 3.5 SCFH (2.8 - 99 l /hr)
Purge flow and enclosure pressure rate30 SCFM /1800 SCFH (850 l /m / 50976 l/hr)
(With regulator set to 60 psi min. during exchange)
Operating conditions
Process conditions
Exchange time4 volume exchange rate: 1 min / 7.5 ft3 (212.4 l/m)
5 volume exchange rate: 1 min / 6.0 ft3 (169.9 l/m)
Ambient conditions
Ambient temperature-29 ... 49 °C (-20.2 ... 120.2 °F)
Mechanical specifications
Connection typeSystem supply port: 1/2" FPT
Enclosure supply port: 1/2" FPT
Enclosure reference fitting: 1/4" tube
Switch conduit port size: 1/2" FPT
MaterialRegulator body: zinc w/enamel finish
Regulator handle & bowl: polycarbonate
Enclosure pressure gauge: alum. w/enamel finish
Rapid Exchange® gauge: poly & nickel plated
Tube fitting: 316 SS forged body
Tubing: 316 SS 1/4" .035 welded
Fastener hardware: alum. & stainless steel
System face plate: 316 14 ga #3 brush SS
System mounting flange: 316 SS tumble finish
Manifold body: anodized aluminum
Manifold valves: 316 SS
Mfr. ID nameplate: silkscreen Lexan®
Mass3004-LPS-* 5.4 kg (12 lb)
3004-WPS-* 7.7 kg (17 lb)
International approvals
FM approvalType Y
LPS: Class I, Division 1, Groups A, B, C, D
WPS: Class 1, Division 1, Groups C, D
WPSA: Class I, Division 1, Groups A, B, C, D

Type Z
LPS: Class I, Division 2, Groups A, B, C, D
WPS: Class 1, Division 2, Groups C, D
WPSA: Class I, Division 2, Groups A, B, C, D
UL approval
cULusType Y
LPS: Class I, Division 1, Groups A, B, C, D
WPS: Class 1, Division 1, Groups C, D
WPSA: Class I, Division 1, Groups A, B, C, D

Type Z
LPS: Class I, Division 2, Groups A, B, C, D
WPS: Class 1, Division 2, Groups C, D
WPSA: Class I, Division 2, Groups A, B, C, D

Classifications

SystemClasscode
ECLASS 13.027180508
ECLASS 12.027180508
ECLASS 11.027180508
ECLASS 10.0.127180508
ECLASS 9.027180508
ECLASS 8.027180508
ECLASS 5.140050501
ETIM 9.0EC000243
ETIM 8.0EC000243
ETIM 7.0EC000243
ETIM 6.0EC000243
ETIM 5.0EC000243
UNSPSC 12.139121301

Details: 3004

Function

The model 3004 is a Rapid Exchange® purging system that operates on a supply of compressed instrument air or inert gas.

The system regulates and monitors pressure within sealed protected enclosure(s), in order to remove and prevent flammable gas or vapor accumulations.

The system accomplishes the required volume exchanges and maintains a safe pressure. A Pepperl+Fuchs Model EPV-4 enclosure protection vent is required for proper operation.

This process reduces the hazardous (classified) area rating within protected enclosure(s), in accordance with the NEC - NFPA 70, NFPA 496, ISA 12.4.

Product Documentation: 3004

Velg språk:
Product informationSpråkFiltypeFilstørrelse
Basic Explosion Protection Compendium - Type of Protection "Purge and Pressurization"ENGPDF3860 KB
Manuals
Installation and Operation Manual: Model 3004 TYPE Y or Z & Ex [nP] Rapid Exchange Purge SystemENGPDF6045 KB

Design / Simulation: 3004

Velg språk:
CADSpråkFiltypeFilstørrelse
DWG and STP files for the 3004-WPS-CI-VM / CAD 2-DALLZIP2439 KB
DXF and DWG files for the Purge 3004 System / CAD 2-DALLZIP1307 KB

Approvals: 3004

Velg språk:
CertificatesSertifikatnummerSpråkFiltypeFilstørrelse
Canada, USA FMCoC 3018335ALLPDF433 KB
Canada, USA UL General PurposeCoC E223176 RepRef E223176-20050829ALLPDF409 KB
Canada, USA UL General PurposeUL-US-2233187-0 / UL-CA-2232331-0ALLPDF493 KB
UL Hazardous LocationE184741 (RFPW, RFPW7)ALLPDF203 KB

Get to know the smartest way to ensure hazardous location protection and configure your individual purge and pressurization system!