Allen-Bradley 1770-M10 Especificaciones Pagina 21

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Rockwell Automation Publication PFLEX-AP009A-EN-P - September 2012 21
Drive Comparisons Chapter 1
Bulletin 1395 Digital DC Drive in Bulletin 2361 Motor Control Centers
The following tables are an explanation of the catalog numbering system for the
1395 DC drive in a 2361 Motor Control Center (MCC) and the available
options.
Table 6 - Bulletin 2361 MCC Units
Bulletin
No.
Unit Type Wiring Type Module
Size
Enclosure AC Input Line
Voltage
Hp Trip Device Options
2361 F A S A C 68 CM xxx
2361 E - Regenerative A - Type power
wiring
(2)
R = 1250 A A = NEMA/UL Type
1 without gaskets
and door fan filters
B = 460V AC 64 = 700 Hp CM = High AIC
instantaneous trip
circuit breaker with
thermal magnetic
plug / trip function
(4)
F - Non-Regenerative
(1)
S = 1650 A C = 575V AC
(3)
65 = 750 Hp
T = 3000 A G = 660V AC 66 = 800 Hp
J = NEMA/UL Type
1 with gaskets and
door fan filters
67 = 900 Hp
68 = 1000 Hp
69 = 1250 Hp LF = Line fuses only
70 = 1500 Hp
71 = 1750 Hp
72 = 2000 Hp
73 = 2250 Hp
74 = 2500 Hp
(1) Non-regenerative units not offered for 3000A modules.
(2) Units accommodate top entry and bottom exit. An additional section is required for bottom entry and a separate additional section is required for top exit.
(3) Units configured for 575V or 660V AC inputs require field transformers. The field supply modules require an input voltage of 460V AC and the field transformer is utilized to step-down 575V or 660V AC
inputs to 460V AC. The base unit price of a 575V or 660V AC input drive includes a field transformer (and fusing) that provides up to 18A to the field supply module. Select a field transformer upgrade option
when you need to supply more current to the field supply module. All field transformers come standard in a NEMA/UL Type 1 enclosure. Nominal field currents based on 85% efficiency, unit control power
usage, and a 300V field supply.
(4) Add option codes here separated with dashes. For example 4R-1B-3. See Table 7
- Bulletin 1395 in Bulletin 2361 MCC Options for option codes and descriptions.
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