REXROTH RD 500 Series, Руководство по применению

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RD 500 RD51 Inverter Technical Data
5-15
DOK-RD500*RD51*******-IB04-EN-P
Circuit Principle of Power Section, Size Class G (without SFT)
ext. fuse
Ground +24 V
24 V-Power supply
X2
V2 PE
W2
U2
PE
X83
EW
SE
WS
24 V
SNT*
Inverter control
DC link
X155
WR
3
1 2
1 2 X80
+24V
4 5
å
EW Ground fault transducer
SE Current sensing
SNT* Switched-mode power supply
(not equipped at additional
function V1)
WS Inverter control
WR Inverter
T1 Control transformer
X1
C
D
DC link connection
L+
L-
PE
Starting lock-out
X5
2U1
2V1
3 1
V1 24 V Power supply
additional function
Device-variant
X80 Inverter with Stating lock-out
BS510008EN02.FH9
PE
Heat exchanger
PE
E1
X2.1
P1
V1
X2.2
M 3~
J
J
T1
ext. fuse
Power supply for inverter
with supply voltage
DC 530...670V: AC 400 V 50/60 Hz
DC 700V: AC 500 V 50/60 Hz
1)
1): only for cooling type F
Fig.: 5-4 Circuit principle of power section, inverter size class G
Note: When additional function V1 is used, module SNT is not
equipped. See Chapter 11.1.