La Marche A75D, Installation And Operation Manual

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1 Equipment Handling
1.1 Storing the A75D(E)
If the A75D(E) is to be stored for more than a few days after delivery, it should be stored within its shipping
container. The location chosen for storage should be within an ambient temperature of -40 to 185° F (-40 to
85° C) with a non-condensing relative humidity of 0 to 95%. Storage should not exceed 2 years due to the
limited shelf life of the DC filter capacitors when they are not in service.
1.2 Moving the A75D(E)
After careful inspection and upon verification that the A75D(E) is undamaged, identify the enclosure style and
weight of the A75D(E) unit. Refer to the table below.
Output
Voltage
Ampere Rating
6 ADC 12 ADC 16 ADC 20 ADC 25 ADC 30 ADC
24 VDC 4B75 Case 4B75 Case 4B75 Case 4B75 Case 4B75 Case 475 Case
82 lbs 92 lbs 98 lbs 100 lbs 104 lbs 130 lbs
(37 kg) (42 kg) (45 kg) (46 kg) (48 kg) (59 kg)
48 VDC 4B75 Case 4B75 Case 475 Case 475 Case 475 Case 475 Case
84 lbs 96 lbs 137 lbs 158 lbs 170 lbs 190 lbs
(38 kg) (44 kg) (62 kg) (72 kg) (73 kg) (86 kg)
130 VDC 475 Case 475 Case 475 Case 475 Case 475 Case 475 Case
178 lbs 185 lbs 191 lbs 235 lbs 255 lbs 300 lbs
(81 kg) (84 kg) (87 kg) (107 kg) (116 kg) (137 kg)
Table 1 - Case Type and Weight (6-30 ADC)
Output
Voltage
Ampere Rating
35 ADC 40 ADC 50 ADC 60 ADC 75 ADC 100 ADC
24 VDC 475 Case 475 Case 475 Case 475 Case 975 Case 975 Case
150 lbs 160 lbs 185 lbs 208 lbs 240 lbs 275 lbs
(69 kg) (73 kg) (84 kg) (95 kg) (109 kg) (125 kg)
48 VDC 475 Case 475 Case 475 Case 975 Case 975 Case 975 Case
220 lbs 240 lbs 260 lbs 300 lbs 350 lbs 448 lbs
(100 kg) (109 kg) (118 kg) (137 kg) (159 kg) (204 kg)
130 VDC 975 Case 975 Case 975 Case 72 Case
375 lbs 422 lbs 480 lbs 735 lbs
(171 kg) (192 kg) (218 kg) (334 kg)
Table 2 - Case Type and Weight Table (35-100 ADC)
The 4B75 & 475 enclosures do not feature lifting eyes for moving. Instead, whenever possible move these
units with a forklift truck using the supplied shipping pallet. To hoist the unit into a wall-mount or rack-mount
location, use a heavy-duty sling applicable to the enclosure size and unit weight. To relocate the 4B75 & 475
enclosures, use the aforementioned sling on a hoist or forklift truck.