VB230/400-6/25/30LT 11
10. Technical data
10.1 Environmental conditions
Note: Please pay attention and consider for the operation of IE3 motors while
dimensioning of dc brakes the resulting higher starting currents.
For the use of IE3 motors we highly recommend to dimension and design
the needed braking devices one size higher.
Type designation VB 230-
6 LT
VB 230-
25LT
VB 230-
30LT
VB 400-
6LT
VB 400-
25 LT
VB 400-
30 LT
Mains voltage
according to DIN EN
50160 (IEC 38)
220/240V ±10% 50/60Hz 380/415V ±10% 50/60Hz
Power draw of electro-
nics
3 VA
Recommended for
rated motor currents
0.3...3A 2...12.5A 2...15A 0.3...3A 2...12.5A 2...15A
Recommended for
rated motor currents
on IE3 Motors
0.3...2.5A 2...9A 2...12.5A 0.3...2.5A 2...9A 2...12.5A
Rated device current 6A 25A 30A 6A 25A 30A
c.d.f. at max. braking
current
60% 8% 5% 60% 8% 5%
I²t -value of power
semiconductors
310 A²s 1250 A²s 1350 A²s 310 A²s 1250 A²s 1350 A²s
Braking voltage 0 ... 110VDC 0 ... 220VDC
max. Braking time 0...30s (0...60s in the case of special devices SO2 and SO3)
Contact rating of out-
put relays
3A/250V AC 3A/24VDC
Delay time for reduc-
tion of residual e.m.f.
self-optimizing 0,2 ... 1,8s
max. Cross-sectional
area for connection
2 x 2,5mm² per terminal
Storage temperature -25 ... 75°C
Operating temperature 0 ... 45°C
Degree of protection IP 20
Environment Overvoltage category III, pollution degree 2
Weight 0,6kg
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