Mannesmann Rexroth DKR02 - DZB01 Auxiliary Brake Resistor Data

DKR Drive Controllers Technical data 4-5
DOK-DIAX03-DKR********-PR02-EN-P
4.4 DZB01
Designation of the auxiliary brake resistorDesignation Symbol Unit
DZB01.1-W720N
Resistor R
Ω
1,8
Continuous power P
Cont
kW 3
Peak power P
Max
kW 200
max. braking energy kWs 720
Cooling method
build-in blower
Voltage of the blower U
Lü
V
DC 24 V, ± 20%
Current of the blower I
Lü
A0,22
Weight
Auxiliary brake resistor m kg 15,3
Ambient conditions
Perm. ambient temp. range with rated
data
T
A1
°C +5 ... +45
Max. perm. ambient temp. with derating
of nominal data to 80%
T
A2
°C +55
Storage and shipping temperature T
L
°C -30 ... +80
Max. installation elevation without
nominal data derating
m/sea lev. 0 ... 1000
Protection category IP 20 per EN60529 / IEC529
Fig. 4-4: Technical data DZB01
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