External Charging Resistor - Type Tg Series; External Charging Resistor Dimensions; Resistor Mounting Bracket Dimensions - Emerson SP1201 Installation Manual

Safety Product
Introduction
Information information
5.4.1

External charging resistor - type TG series

Figure 5-26 External charging resistor dimensions
Ø
A
Table 5-12 External charging resistor specifications
External charging
Resistance
resistor part no.
1270-3157 150Ω
1270-2483 48Ω x 1
5.4.2 Varistors
Figure 5-28 Varistor dimensions
60 max
Table 5-14 Varistor specifications
Varistor
voltage rating
Drive rating
200V
(200V to 240V±10%)
400V
(380V to 480V±10%)
575V
(500V to 575V±10%)
690V
(690V±10%)
Unidrive SP Regen Installation Guide
Issue Number: 2
System Mechanical
design installation
B
Diameter (A) Length (B)
mm
19.1
22.2 165.1
1 Nom
8
8 dia. hole
25°
Energy Quantity
rating per
V
J system
RMS
550 620 3
680 760 3
550 620 3
680 760 3
680 760 3
1000 1200 3
385 550 6
1000 1200 3
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installation started
Figure 5-27 Resistor mounting bracket dimensions
Table 5-13 Resistor mounting bracket dimensions
A
24.0mm
NOTE
For component selection refer to either Chapter 10 Technical data on
mm
page 183 or section 3.10 Regen components on page 25.
73
Configuration
Line to line
Line to ground
Line to line
Line to ground
Line to line
Line to ground
2 in series line to line
Line to ground
Technical
Parameters
data
B C
33.5mm 21.45mm±0.2
CT part number
2482-3291
2482-3211
2482-3291
2482-3211
2482-3211
2482-3218
2482-3262
2482-3218
Component
Diagnostics
sizing
D
∅5.0
61