DOLD VARIMETER IMD RN 5897/321 Translation Of The Original Instructions - Page 6

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Technical Data
Measuring ciruit L(+)/L(-) to PE1/PE2 (with coupling device)
Nominal voltage U
:
N
Max. max. voltage range U
: AC 0 ... 250 V
N
Frequency range:
Max. line capacitance:
Internal resistance (AC / DC): > 90 kΩ
Measuring voltage:
Max. mesured current (R
= 0): < 1,10 mA
E
Response inaccuracy:
Response value hysteresis:
On delay
At C
= 1µF,
E
response value ≤ 100 kΩ,
of ∞ to 0.5 * response value:
R
E
At C
= 1µF,
E
response value > 100 kΩ,
of ∞ to 0.5 * response value:
R
E
Measuring time:
At C
= 1 ... 5 µF
E
Min. operate time:
Response value
Adjustable via Modbus
Pre-warning "R
":
pA
Alarm "R
":
A
Response value broken
wire detection L(+)/L(-):
Response value broken
wire detection PE1/PE2:
Meas. ciruit L(+)/L(-) to PE1/PE2 (with coupling device RL / RP 5898)
Nominal voltage U
:
N
Max. max. voltage range U
: AC 0 ... 440 V
N
Frequency range:
Max. line capacitance:
Internal resistance (AC / DC): > 240 kΩ
Measuring voltage:
Max. mesured current (R
= 0): < 0.40 mA
E
Response inaccuracy:
Response value hysteresis:
On delay
At C
= 1µF,
E
response value ≤ 100 kΩ,
of ∞ to 0.5 * response value:
R
E
At C
= 1µF,
E
response value > 100 kΩ,
of ∞ to 0.5 * response value:
R
E
Measuring time:
At C
= 1 ... 5 µF
E
Min. operate time:
Response value
Adjustable via Modbus
Pre-warning "R
":
pA
Alarm "R
":
A
Response value broken
wire detection L(+)/L(-):
Response value broken
wire detection PE1/PE2:
Max. wire length
between insulation monitor
and coupling device:
AC / DC 0 ... 230 V
DC 0 ... 300 V
DC oder 40 ... 1000 Hz
5 µF
Ca. ± 90 V
± 15 % ± 1,5 kΩ
IEC 61557-8
Approx. + 25 %; min. + 1 kΩ
≤ 1 s
< 2 s
< 5 s
> 0.2 s
In the range of 1 ... 500 kΩ in 1 kΩ steps
In the range of 1 ... 500 kΩ in 1 kΩ steps
> Approx. 90 kΩ
> Approx. 0.5 kΩ
RL 5898
RP 5898
AC 0 ... 400 V
AC 0 ... 690 V
DC 0 ... 500 V
DC 0 ... 1000 V
AC 0 ... 760 V
DC 0 ... 550 V
DC 0 ... 1100 V
DC or 40 ... 1000 Hz
5 µF
Approx. ± 90 V
± 15 % ± 1.5 kΩ
IEC 61557-8
Approx. + 25 %; min. + 1 kΩ
≤ 1 s
< 2 s
< 5 s
> 0.2 s
In the range of 1 ... 500 kΩ in 1 kΩ steps
In the range of 1 ... 500 kΩ in 1 kΩ steps
> Approx. 500 kΩ
> Approx. 0.5 kΩ
< 0.5 m
Technical Data
Auxiliary voltage input A1(+)/A2
Nom. Voltage
Voltage range
AC 19 ... 68 V
AC/DC 24 ... 60 V
DC 19 ... 96 V
AC 70 ... 276 V
AC/DC 100 ... 230 V
DC 80 ... 300 V
*
W = Permitted residual ripple of auxiliary supply
)
Nominal consumption:
DC 12 V, 24 V, 48 V:
AC 230 V:
Control input X1/X2 for external combined Test-/Reset-Taste
Current flow:
No-load operation voltage
X1 to X2:
Permissible wire length:
Activat. time t for test signal: 1.5 s < t < 10 s
Activat. time t for reset signal: t < 1.5 s
Activation time t for stop
of the measuring function:
Outputs
Indicator contact:
Thermal current I
:
th

Switching capacity

To AC 15:
NO contact:
NC contact:
To DC 13:
Electrical life
At 5 A, AC 230 V:
Short circuit strength
Max. fuse rating:
Mechanical life:
General Data
Operating mode:
Temperature range
Auxiliary voltage
AC/DC 24 ... 60 V:
Auxiliary voltage
AC/DC 100 ... 230 V:
Storage:
Altitude:
6
Frequency range
45 ... 400 Hz; DC 48 % W*
≤ 5 %
W*
)
45 ... 400 Hz; DC 48 % W*
≤ 5 %
W*
)
Max. 3 W
Max. 3.5 VA
Approx. 3 mA
Approx. 12 V
< 50 m
t > 10 s
2 x 1 changeover contact for Alarm (K1)
and Pre-Alarm (K2)
energized or de-energized on trip
(programmable)
Max. 4 A
(see also temperature range operation)
5 A / AC 230 V
IEC/EN 60947-5-1
2 A / AC 230 V
IEC/EN 60947-5-1
2 A / DC 24 V
IEC/EN 60947-5-1
1 x 10
switching cycles
5
4 A gG / gL
IEC/EN 60947-5-1
50 x 10
switching cycles
6
Continuous operation
- 40 ... + 60 °C
- 40 ... + 70 °C (Device mounted with
min. 1 cm distance to
adjacent devices or
device with max. 2 x
0.5 A contact current)
- 40 ... + 60 °C
- 40 ... + 70 °C (Device mounted with
min. 1 cm distance to
adjacent devices and
device with max. 2 x
0.5 A contact current)
- 40 ... + 70 °C
≤ 2000 m
IEC 60664-1
12.07.22 en / 604A
)
)