Transcript
Model Series: LWR
Lowell Wall-mount Rack – 23"D Description: The E.I.A. compliant, UL Listed (Standard 1678) sectional wall-mount rack consists of a sturdy steel backbox and mounting section that are boxed separately for convenience—the backbox can be fieldinstalled while the mounting section is loaded with equipment at the shop. Made in U.S.A. with 100% certified U.S. steel. Includes PilotPointTM screws with 5.1 hardness and captive washers (order RSP-series for extra hardware). Features: • Mounting Section: The mounting section provides greater than 90-degree open-swing access for servicing and requires a minimum clearance of 17.06" (plus 1" if optional front door is used). It mounts to the backbox from the inside using two heavy duty, spring-loaded L-pins, providing fast, secure installation without externally visible hinges. The stability of the L-pin design combined with the section’s fully gusseted corners and triple formed side-tobottom, side-to-top wrap design achieve strength equivalent to 3/16" thick steel for dependable support. A roller-closure allows the mounting section to seat in the closed position without mandatory locking. Includes one-pair of adjustable rails (tapped 10-32) that are recessed 0.625" to allow 1.375" space between equipment knobs and (optional) front door. Integral top and bottom rails on E.I.A. spacing for mounting or lacing are also included. Vented sides have notches to accommodate an optional fan kit (FW1-KIT). Four knockouts for wireless antennae on top and bottom. These 23”D units also feature beveled front corners. • Backbox: The 5.81”D box has 16" mounting centers, a 10"x10" opening to mount over electrical pull boxes, and embossed dimples on the back plane for installation of board-mounted accessories. It features removable knockout panels at top and bottom and two keyed locks on one side (keyed differently than optional front door).
The mounting section secures to its backbox with spring-loaded L-pins that can be repositioned to change swing orientation.
Model No. LWR-3523
Options: (order separately) • Front Door: solid steel, fully-vented steel, or smoked plexiglass (see LFD Series). • Rack Rails: extra mounting rails can be ordered to support rear of rack-mounted equipment (see RRD Series). A&E Specifications: The E.I.A. Compliant, UL Listed (Standard 1678) welded rack shall be Lowell Model ___________. The rack shall consist of two parts (backbox and mounting section) that shall be formed from 16-gauge certified U.S. steel and have a black wrinkle powder epoxy finish. Overall measurements shall be ________"H x 23.06"W x 23.05"D. The mounting section shall be 17.06"D with triple formed side-tobottom, side-to-top wrapped construction to achieve strength equivalent to 3/16" thick steel. It shall feature side vents, one pair of front-to-rear adjustable mounting rails tapped 10-32 (mounting hardware included), four knockouts for wireless antennae at top and botModel No.
Description
LWR-723 LWR-1023 LWR-1223 LWR-1623 LWR-2123 LWR-2423 LWR-3523
Wall-Mount Rack Wall-Mount Rack Wall-Mount Rack Wall-Mount Rack Wall-Mount Rack Wall-Mount Rack Wall-Mount Rack
* One rack unit (RU or U) = 1.75”
Spec. No. 1041 (rev. 10.10.13) pg. 1 of 2
tom, and integral rails on E.I.A. spacing at top and bottom. It shall attach to the backbox on the inside using two heavy-duty, spring-loaded L-pins that are self-seating and positive-locking. The pins can be moved to the opposite side to change swing orientation. The backbox shall be 5.81"D with keyhole mounting slots on 16" centers, 10" x 10" opening to mount over electrical pull boxes, embossed dimples and lacing points on the back plane, and two keyed side locks. The top and bottom shall feature combination knockouts for conduit (.75"-.5" and 1.5"-1").
Rack Units*
Panel Space
Mtg Section Depth
Backbox Depth
Usable Depth**
Overall Depth
Overall Height
Overall Width
Load Capacity
7 10 12 16 21 24 35
12.25" 17.50" 21.00" 28.00" 36.75" 42.00" 61.25"
17.06" 17.06" 17.06" 17.06" 17.06" 17.06" 17.06"
5.81" 5.81" 5.81" 5.81" 5.81" 5.81" 5.81"
20.00" 20.00" 20.00" 20.00" 20.00" 20.00" 20.00"
23.05” 23.05” 23.05” 23.05” 23.05” 23.05” 23.05”
18.38" 23.63" 27.13" 34.13" 42.88" 48.13" 67.38"
23.06" 23.06" 23.06" 23.06" 23.06" 23.06" 23.06"
125 lbs. 150 lbs. 150 lbs. 200 lbs. 250 lbs. 300 lbs. 300 lbs.
** Usable depth is 20” allowing partial extension of equipment into backbox.
©2013 Lowell Manufacturing Company, 100 Integram Dr., Pacific MO 63069. Phone–800.325.9660 Fax—636.257.6606. Lowell makes every effort to provide accurate information while reserving the right to change specifications and/or improve manufacturing methods without notification. (lowellmfg.com)
TOP
BOTTOM
TOP Top has four 0.5” knockouts for wireless antennae, plus two knockout panels with combination knockouts for conduit (0.75-0.5” and 1.5-1.0”).
23.05 overall depth
BOTTOM Bottom has four 0.5” knockouts for wireless antennae, one blank project panel, and one panel with combination knockouts for conduit (.75-.5” and 1.5-1”).
0.625 rail set-back 23.06 overall width SIDE
FRONT
17.06
5.81
overall height
SIDES Mounting section has welded steel side panels with vents for passive heat dissipation. Side vents have notches to accept optional fan kit (FW1-KIT). Backbox includes two keyed locks on one side.
BACK 16.00
CORNER INSTALL DETAIL 5
10 x 10 opening
16.00
FRONT Vents at top and bottom of mounting section are provided for passive heat dissipation. The frame will mount an optional front door with left- or right-hand swing. • Optional front door can be ordered separately (see LFD Series in solid steel, fullyvented steel or smoked plexiglass).
23.06
18.06
Allow room to access side locks.
Allow 17.06" for mtg. section depth (plus 1" for optional door depth)
BACK Backbox attaches to mounting section with self-seating, positive-locking L-pins that can be moved to change swing orientation. Embossed dimples and lacing points on back allow flush installation of boardmounted accessories. RAILS Mounting section has integral top and bottom rails for mounting or lacing. It also includes one-pair of front rails (set back 0.625”) which are fully adjustable, meaning they can be set deeper into the rack along the side rail supports. • Optional rear rails to support back of equipment can be ordered separately (see RRD Series).
All measurements are inches.
Spec. No. 1041 (rev. 10.10.13) pg. 2 of 2
©2013 Lowell Manufacturing Company, 100 Integram Dr., Pacific MO 63069. Phone–800.325.9660 Fax—636.257.6606. Lowell makes every effort to provide accurate information while reserving the right to change specifications and/or improve manufacturing methods without notification. (lowellmfg.com)
