Lenze EMB9352−C - Manual (Page 75)

Technical data
Rated data
4
l
75 EDBMB935X DE/EN/FR 13.0
4.2 Rated data
EMB9351 EMB9352
Supply voltage U
DC
[V] 270 V − 0 % ... 775 V + 0 %
Adjustable switching
threshold(
¶ 104)
U
ch
[V] 375, 725, 765
Max. current over 1 s on; 2 s off I
DC
[A] 16 43
Rated current
Mean arithmetic value I
rated
[A] ˘ 14
r.m.s. value I
rated
[A] ˘ 25
Data for switching threshold U
ch
= 375 V
Max. power P max [kW] 3 16
Rated power
(Mean arithmetic value) P
rated
[kW] 0.1 5
Min. brake resistance R B,min [ W] 47 (internal) 9 ±10 % 1)
Data for switching threshold U
ch
= 725 V
Max. power P max [kW] 11 29
Rated power
(Mean arithmetic value) P
rated
[kW] 0.1 10
Min. brake resistance R
B,min
[ W] 47 (internal) 18 ±10 % 1)
Data for switching threshold U
ch
= 765 V
Max. power P
max
[kW] 12 33
Rated power
(Mean arithmetic value) P
rated
[kW] 0.1 11
Min. brake resistance R
B,min
[ W] 47 (internal) 18 ±10 % 1)
Maximum energy Q B [kWs] 50
(4 s on; 500 s off)
(external resistor)
Mass m [kg] 2.6 2.2
1) Brake resistor selection: ( ¶ 76)
4.3 Fuses and cable cross−sections
Type Fuses Cable cross−section
VDE/UL mm 2 AWG
EMB9351 20 A/600 V 2.5 12
EMB9352 50 A/600 V 6 1) 10 1)
1) Use terminal pinsif a flexible cable is used