Electrical/Mechanical Safety And Integrity - Certifications And Classifications - Emerson Daniel Danalyzer 1000 Hardware Reference Manual

MODEL 1000
2.3.1.6

Electrical/Mechanical Safety and Integrity - Certifications and Classifications:

Both the Analyzer electronics and the GC Controller, when housed inside a purged enclosure, meet
these certifications and classifications for electrical and/or mechanical safety and integrity:
National Electrical Manufacturers Association (NEMA) 7 for National Electrical
Code (NEC) Class I, Division 1, Groups C and D areas. Meets Underwriters
Laboratories Inc. (UL) 1203, "Explosion-Proof and Dust-Proof Electrical Equipment
of use in hazardous (Classified) locations" for NEC Class I, Division 1, Groups C
and D, and Canadian Standards Association (C.S.A.) 22.2 No. O-M1962, Part II and
C.S.A. 22.2 No. 30-M1986 for NEC Class I, Division 1, Groups C and D.
EEx d IIB T6 - Meets CENELEC EN 50 014, and EN 50 018, "Electrical Apparatus
for Potentially Explosive Atmospheres...", Parts 1 and 5, as flameproof for Group II,
Subdivision B, Temperature Class T6.
The GC Controller, when housed inside purged enclosure, meets these certifications and
classifications for electrical and/or mechanical safety and integrity:
NEMA 4X - Meets NEMA 250, "Enclosures for Electrical Equipment (1000 volts
maximum)", for type 4X, Canadian Electrical Code, Part II, Rule 2-400 1 d, and
C.S.A. C22.2 No. 94-1967 as C.S.A. enclosure 4, and International Electrotechnical
Commission (IEC) 144, "Degrees of protection of enclosures of Switchgear...", for
IP 65.
EQUIPMENT DESCRIPTION
SEP 2005
2-15