Becker DVT 3.80 - Page 3

DVT 3.80 I 3
-p
VACUUM
+p
PRESSURE
2
10
[m]0
1“
+
1½“ 2x
i
+
-p
VACUUM
+p
PRESSURE
Gebr. Becker GmbH
Hölker Feld 29
WUPPERTAL
GERMANY
www.becker-international.com
Made in germany
No
year
A1234567
XX/20XX
type
frequency
power required
inlet capacity
XXX
XXX
speed XXX
XXX
XXX
pressure XXX
vacuum XXX
Hz
m
3
/h
mbar
mbar
kW
min
-1
Compressor / vacuum pump
11 12
i
+
50Hz
SERVICE
FACTOR
=
x
RATED
CURRENT
MOTOR-PROTECTION
60Hz
SF 1.XX
XXX / XXX V
XX / XX A
XXX / XXX V
XX / XX A
ON (I)
MAX 10x
/h
12
OFF (0)
L2
L1 L3
I > I > I >
U1
V1
W1
M
3
L2
L1 L3
U1
V1
W1
M
3
optional
PTC
M
3
Bi-metal
M
3
1)
motor protection switch
1)
7
9
8
10