3003 3003 Series control unit, Type Y and Z

Ventajas clave de un vistazo

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 2.54 m³ (90 ft³)

Product photo: 3003 Series control unit, Type Y and Z 3003

Nota

Todos los documentos relacionados con los productos, como certificados, declaraciones de conformidad, etc., que se emitieron antes de la conversión con el nombre de Pepperl+Fuchs GmbH o Pepperl+Fuchs AG también se aplican a Pepperl+Fuchs SE.

EN

EN
DE

Hoja de datos Función Clasificación Product Documentation Design / Simulation Homologaciones

Datos técnicos de 3003

3003 Series purge and pressurization system

Series		3003 Series
System		Type Y Purge , Type Z Purge
Hazardous environment		gas

Connection

Terminal blocks

Output I

-WPS-

Output type		Switch contacts
Contact loading		120 VAC @ 15 A

Output II

-WPSA-

Output type		Switch contacts
Contact loading		120/220 VAC; 24 VDC @ 10 A; 125 VDC @ 50 mA power requirements: 24 / 120 / 240 VDC @ 3 / 4 / 11 watts

Protective gas supply		instrument grade air or inert gas
Pressure requirement		80 - 120 psi (5.5 - 8.3 bar)
Safe pressure		Setpoint: 0.25" (6.35 mm) Flow rate: 0.1 - 3.5 SCFH (2.8 - 99 l /hr)
Purge flow and enclosure pressure rate		12 SCFM /720 SCFH (340 l /m / 20390 l /hr) (With regulator set to 60 psi min. during exchange)

Process conditions

Exchange time

4 volume exchange rate: 1 min / 3.0 ft³ (85 l/min)
5 volume exchange rate: 1 min / 2.4 ft³ (68 l/min)

Ambient temperature

-29 ... 49 °C (-20.2 ... 120.2 °F)

Connection type		System supply port: 1/4" FPT Enclosure supply port: 1/2" FPT Enclosure reference fitting: 1/4" tube Switch conduit port size: 1/2" FPT
Material		Regulator 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^®
Mass		3003-LPS-* 4.5 kg (10 lb) 3003-WPS* 6.8 kg (15 lb)

FM approval

Type 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

cULus

Type 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

Notas generales