Degree Of Protection Of Safur Resistors; Terminals And Cable Lead-Through Data - ABB ACS880-07 Hardware Manual

228 Resistor braking
Drive type
U = 690 V
N
ACS880-07-0061A-7
ACS880-07-0084A-7
ACS880-07-0098A-7
ACS880-07-0119A-7
ACS880-07-0142A-7
ACS880-07-0174A-7
ACS880-07-0210A-7
ACS880-07-0271A-7
P The internal brake chopper will withstand this continuous braking power.
brcont
R The minimum allowed resistance value of the brake resistor
min
R Resistance value for the listed resistor assembly
E Short energy pulse that the resistor assembly withstands every 400 seconds
R
P Continuous power (heat) dissipation of the resistor when placed correctly
Rcont
The ratings apply at an ambient temperature of 40 °C (104 °F)

Degree of protection of SAFUR resistors


The degree of protection of SAFUR resistors is IP00.

Terminals and cable lead-through data


See section Terminal and lead-through data for the power cables
Internal brake Example brake resistor(s)
chopper
P R Type
brcont min
kW ohm
55 13
65 13
90 8
110 8
132 6
160 6
200 4
250 4
R
ohm
SACE15RE13
SACE15RE13
SAFUR90F575
SAFUR90F575
SAFUR80F500
SAFUR80F500
SAFUR125F500
SAFUR125F500
E P
R Rcont
kJ kW
13 435 2
13 435 2
8 1800 4.5
8 1800 4.5
6 2400 6
6 2400 6
4 3600 9
4 3600 9
3AXD00000588487
on page 184.