Soft Start - Becker KVT 3.140 Operating Instructions Manual

+
i
50Hz 60Hz
XXX / XXX V
XX / XX A
0 2 10 [m]
+
1½" 2"
1x
GENERAL
MOTOR-PROTECTION
=
SERVICE
SF 1.XX
FACTOR
x
XXX / XXX V
RATED
XX / XX A
CURRENT
1) motor protection switch
ON (I)
OFF (0)
7
9
-p
VACUUM
11
L2 L1 L3
I > I > I >
1)
U1 V1 W1
M
3
L2 L1 L3
U1 V1 W1
M
3
MAX 10x/h
1 2
+
i
D-42279 Wuppertal
www.becker-international.com
type
frequency
speed
power required
inlet capacity
max. vacuum
K V T 3. 140 I 6 1
M
ADDITIONAL ≥ 5.5 kW
3
A
U
t
Softstart
B
0
M M
3 3
PTC Bi-metal
8
10
year
No
Hz
min -1
kW
m 3 /h
mbar
12