Xylem IM167 R8 Aquavar CPC (Centrifugal Pump Control) - Manual (Page 144)

144
E1
E1
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Weights and Dimensions
Frames R7-R8
NEMA 1 Enclosure
Frame H1 W2 Depth Weight E1 E2
mm in mm in mm in kg lb. mm in mm in
R7 1503 59.17 609 23.98 495 19.49 195 430 92 3.62 250 9.84
R8 2130 83.86 800 31.5 585 23.03 375 827 92 3.62 250 9.84
Drawing is not for engineering purposes.
Degrees of Protection
Available enclosures:
• IP 21 / UL Type 1 Enclosure. The site must be free of airborne dust, corrosive gases or
liquids, and conductive contaminants such as condensation, carbon dust and metallic par-
ticles. Indoor use only.
• IP 54 / UL Type 12 Enclosure. This enclosure provides protection from airborne dust and
light sprays or splashing water from all directions. Indoor use only.
• UL Type 3R- Enclosures are intended for outdoor use to provide a degree of protection
from falling rain. Undamaged by the formation of ice on the enclosure. May be cooled
by forced air and louvers for vents. This rating is met by placing the drive into a NEMA 3R
Enclosure.
Compared to the IP 21 / UL Type 1 Enclosure, the IP 54 / UL Type 12 Enclosure has:
• The same internal plastic shell as the IP 21 Enclosure.
• A different outer plastic cover.
• An additional internal fan to improve cooling.
• Larger dimensions.
• The same rating (does not require a derating).
• Plastic gasketed cover for keypad.
TECHNICAL DATA
E1
E1
E2
X2
W2
H1
D
Top View