34 CTV-PRB004-EN
Medium-Voltage Starter Types (2,300–6,600 Volts)
• Grounding provisions
• Bolted line-power connections
• Bolted load-side connections for remote starters
• Standard motor protection
Environmental specification
• Designed, developed, and tested in accordance with UL 347
• NEMA 1 enclosure as standard
• Operation from sea level to 6,000 ft (1,829 m)
• Operating ambient temperature range 32°F to 104°F (0°C to 40°C)
• Relative humidity, non-condensing 5 percent to 95 percent
• Non-operating ambient temperature range -40°F to 158°F (-40°C to 70°C)
• Voltage utilization range ±10 percent
Dimensions
Typical dimensions for unit- and remote-mounted across-the-line starters are shown in Figure 24,
p. 33 and Figure 25, p. 34. Always consult the submittal drawings for as-built dimensions.
Figure 25. Remote-mounted XL
36"
30"
80"
CTV-PRB004.book Page 34 Sunday, December 18, 2011 6:39 PM
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