Catalogue Frequency inverters - 9300 vector
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n
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m
LD
Design - 8200 and 9300 vector
Brake chopper 8253 /9352
Dimensions of brake choppers
Installation on mounting rail
Installation on DIN rail
Device
Order ref.
a
[mm]
b
[mm]
b1 [mm]
c
[mm]
d
[mm]
e
[mm]
f
[mm]
g
[mm]
k
[mm]
b
[mm]
c1 [mm]
c2 [mm]
c3 [mm]
e
[mm]
f
[mm]
m
[kg]
8253
EMB8253-E
56
210
-
28
190
170
130
65
30
190
16
98
149
173
133
1.3
9352
EMB9352-E
52
384
350
26
365
186
-
6.5
30
-
-
-
-
-
-
2.2
8253
9352
Brake units
- Please note:
- The assignments listed in the table for the external brake resistors permit a maximum braking time of up to 15 seconds
- The relative duty time of 10% for a maximum of 15 seconds
- The reference variable for the assignment is the set permanent power of the device.
- Although a higher brake power can be achieved by using other resistors or by connecting a number of resistors in parallel or series, the resistance value must not fall below the minimum specified.
- All brake resistors listed have integrated temperature monitoring with potential-free alarm contact for switching off the mains contactor.
[] [] []
F1...F3 K10
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8211 -8214
Z2
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1
Connection example with brake module
Lenze
85
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