DOLD VARIMETER IMD RN 5897/011 Посібник - Сторінка 12

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Connection Examples
Single phase mains, isolated from earth
AC 0...250V 16...1000Hz
L1
L2
VSG1
L(+)
L(-)
VSG2
RN5897/011
X1
X2
PE1
PE2
*2)
External combined
Test/Reset button
Ungrounded DC network
DC 0...300V
L+
L-
VSG1
L(+)
L(-)
VSG2
RN5897/011
X1
X2
PE1
PE2
*2)
External combined
Test/Reset button
PE
*1) Auxiliary voltage U
(A1(+)/A2) ) can also be sourced from the monitored voltage system.
H
The voltage range of the auxiliary supply has to be taken into account.
*2) Control input X1/X2 for external combined Test-/Reset-button with Stop of the measuring function:
• Control approx 1 s:
• Control > 3 s:
U N
Setting of type of network
AC
UH
External
coupling device:
*1)
OFF
Y1
Y2
A1(+)
A2
A
B
11
12
14
21
22
24
M12387
U N
Setting of type of network
DC
UH
External
coupling device:
*1)
OFF
Y1
Y2
A1(+)
A2
A
B
11
12
14
21
22
24
M12393
Test function
Reset function
Single phase mains, isolated from earth
RL5898: AC 0...440V 16...1000Hz
RP5898: AC 0...760V 16...1000Hz
L1
L2
:
L1(+)
RL5898
RP5898
VSG1
L(+)
L(-)
VSG1
L(+)
L(-)
X1
*2)
External combined
Test/Reset button
PE
Ungrounded DC network
RP5898: DC 0...1100V
L+
L-
:
L1(+)
RL5898
RP5898
VSG1
L(+)
VSG1
L(+)
X1
*2)
External combined
Test/Reset button
PE
12
L2(-)
VSG2
UH
*1)
VSG2
Y1
Y2
A1(+)
A2
RN5897/011
X2
PE1
PE2
11
12
14
21
22
24
M12390_a
RL5898: DC 0...550V
L2(-)
L(-)
VSG2
UH
*1)
L(-)
VSG2
Y1
Y2
A1(+)
A2
RN5897/011
X2
PE1
PE2
11
12
14
21
22
24
U N
Setting of type of network:
AC
External coupling device:
ON
A
B
U N
Setting of type of network:
DC
External coupling device:
ON
A
B
M12396
30.06.23 de / 752A