GAI-Tronics GAI-TRONICS 670-801-UL SmartSeries Handbuch - Seite 3

Blättern Sie online oder laden Sie pdf Handbuch für Verstärken GAI-Tronics GAI-TRONICS 670-801-UL SmartSeries herunter. GAI-Tronics GAI-TRONICS 670-801-UL SmartSeries 17 Seiten. Smartseries amplifiers for cenelec zone 1 and ul div. 1

Seite drucken
Model 670-801-EX and 670-801-UL SmartSeries Amplifiers
External
The enclosure and cover are fabricated from thick aluminum castings. The cover and the enclosure mate
at machined rims to form the flame path seal. The cover is secured to the enclosure with bolts around the
perimeter. The enclosure entries are as follows:
The Model 670-801-EX cable gland entries are shown in Figure 2:
On the base: Three M25 entries, two fitted with plugs; and one M16 entry.
The Model 670-801-UL conduit entries are shown in Figure 3:
On the top: One 1½-inch NPT entry fitted with a plug, and one ¾-inch NPT entry.
On the base: Two threaded 1½-inch NPT entries (one fitted with plug).
N
: Ensure any unused openings are sealed with proper fittings per local standards.
OTE
\\s_eng\gtcproddocs\standard ioms - current release\42004 instr. manuals\42004-615l2.doc
6/97
Figure 2. Model 670-801-EX Cable Gland Entries
Figure 3. Model 670-801-UL Top and Bottom Views
Pub. 42004-615L2
Page: 3 of 15