Mmu Cabinet Installation; Mmu Cabinet Description - Honeywell E-Mon KWH Owner's Manual

HONEYWELL E-MON® MMU-STYLE METERS

5.0 MMU CABINET INSTALLATION

5.1 MMU Cabinet Description

The MMU Cabinet is made from 14 or 16 gauge steel. The cabinet has an ANSI 61
gray exterior finish. It contains a seam that is continuously welded and ground
smooth. The heavy gauge continuous hinge pin that connects the door and the
enclosure body are removable. There are screw-down clamps located on the door
for easy locking of the cabinet.
2
(51)
1-1/4 (32)
A
1-1/4 (32)
7/16
(11)
5.2 MMU Cabinet Installation
The dimensions of the MMU8, MMU16, and MMU 24 cabinet are shown in Figure
2.
The MMU cabinet shall be mounted in an upright orientation as shown in Figure
3. The MMU cabinet must only be installed by personnel with the proper electrical
licensing for the intended location.
Use appropriately sized mounting hardware to fasten the MMU enclosure to the
selected mounting surface. The four housing mounting holes are located on the
upper and lower mounting brackets.
Serviceability/field Repair Service and repair should be completed by qualified
personnel only. Meters cannot be calibrated in the field. Adjustment is limited to
reset of the meter display and should be performed by qualified personnel only.
The configuration is stated on each meter nameplate.
62-0417—02
C
7/16 (11)
DIA
B
FRONT VIEW
Fig. 2. Cabinet Dimensions.
7
(178)
3-3/8
(86)
DOOR
CLAMP
PADLOCKING
HASP
3-3/8
(86)
5/8
SIDE VIEW
(16)
8
DIMENSIONS
IN INCHES AND (MM)
MMU
A B
MMU8 24 (610) 12 (305)
MMU16 24 (610) 20 (508)
MMU24 30 (762) 24 (610)
METER
CONFIGURATION
MMU
ACROSS DOWN
MMU8 2 (51) 4 (102)
MMU16 4 (102) 4 (102)
MMU24 5 (127) 5 (127)
C
1-1/4 (32)
3 (76)
3 (76)
TASK
METER
SPACES
8 (203)
16 (406)
24 (610)
M33734