DOLD VARIMETER IMD RN 5897/011 Посібник - Сторінка 11

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Characteristics

Connection Examples

Ungrounded mains
3/N AC 400V/230V 16...1000Hz
L1
L2
L3
N
VSG1
L(+)
L(-) VSG2
Y1
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
3N AC
UH
External coupling device:
*1)
OFF
Y2
A1(+)
A2
A
B
11
12
14
21
22
24
M12381_a
Test function
Reset function
Ungrounded mains
RL5898: 3 AC 0...440V 16...1000Hz
RP5898: 3 AC 0...760V 16...1000Hz
L1
L2
L3
:
L1(+)
RL5898
RP5898
VSG1
L(+)
L(-)
VSG1
L(+)
L(-)
X1
X2
*2)
External combined
Test/Reset button
PE
11
M11605
U N
Setting of type of network:
L2(-)
External coupling device:
VSG2
UH
*1)
VSG2
Y1
Y2
A1(+)
A2
A
RN5897/011
B
PE1
PE2
11
12
14
21
22
24
M12384
AC
ON
30.06.23 de / 752A