DOLD VARIMETER IMD RL 5898 Técnica de controlo - Página 8

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DOLD VARIMETER IMD RL 5898 Técnica de controlo
Technical Data
Measuring ciruit L(+)/L(-) to PE1/PE2 (without coupling device)
Nominal voltage U
:
N
Max. voltage range U
:
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 values
Pre-warning („R
"):
pA
kΩ:
20
30
50
70
Alarm („R
")
A
kΩ:
1
2
10
20
Each adjustable via rotational switches
Response value broken
wire detection L(+)/L(-):
Response value broken
wire detection PE1/PE2:
Meas. ciruit L1(+)/L2(-) 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 values
Pre-warning („R
"):
pA
kΩ:
20
30
50
70
Alarm („R
")
A
kΩ:
1
2
10
20
Each adjustable via rotational switches
Response value broken
wire detection L1(+)/L2(-):
Response value broken
wire detection PE1/PE2:
Max. wire length
between insulation monitor
and coupling device:
Auxiliary voltage input A1(+)/A2
Nom. Voltage
Voltage range
AC 19 ... 68 V
AC/DC 24 ... 60 V
DC 16 ... 96 V
AC 68 ... 276 V
AC/DC 85 ... 230 V
DC 67 ... 300 V
DC 12 ... 24 V
DC 9.6 ... 30 V
*
W = Permitted residual ripple of auxiliary supply
)
AC / DC 0 ... 230 V
AC 0 ... 250 V
DC 0 ... 300 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
100 200 300 500
30
50
70
100
> 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
100 200 300 500
30
50
70
100
> Approx. 500 kΩ
> Approx. 0.5 kΩ
< 0.5 m
Frequency range
45 ... 400 Hz; DC 48 % W*
≤ 5 %
W*
)
45 ... 400 Hz; DC 48 % W*
≤ 5 %
W*
)
≤ 5 %
W*
)
Technical Data
Nominal consumption:
DC 12 V, 24 V, 48 V:
AC 230 V:
Control input X1/X2 for external kombinierte 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
Operation:
Storage:
Altitude:
Clearance and creepage
distances
Rated insulation voltage:
Overvoltage category:
Rated impuls voltage /
pollution degree:
Measuring circuit L(+)/L(-) to
auxiliary voltage A1(+)/A2 and
indicator relay contacts K1, K2: 4 kV / 2
Auxiliary voltage A1(+)/A2 to
indicator relay contacts K1, K2: 4 kV / 2
Indicator relay contact K1 to
indicator relay contacts K2:
Insulation test voltage
Routine test:
EMC
Electrostatic discharge (ESD): 8 kV (air)
HF irradiation:
80 MHz ... 1 GHz:
1 GHz ... 2.7 GHz:
Fast transients:
Surge voltage
Between
wires for power supply:
Between wire and ground:
HF-wire guided:
Interference suppression:
Degree of protection
Housing:
Terminals:
Housing:
Vibration resistance:
)
Shock resistance:
Climate resistance:
Terminal designation:
)
8
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)
4 A
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
5
switching cycles
4 A gG / gL
IEC/EN 60947-5-1
50 x 10
switching cycles
6
Continuous operation
- 30 ... + 60 °C
(at range 0 ... -30 °C limited
function of the LCD display)
- 30 ... + 70 °C
≤ 2000 m
IEC 60664-1
300 V
III
IEC 60664-1
4 kV / 2
AC 2.5 kV; 1 s
IEC/EN 61000-4-2
20 V / m
IEC/EN 61000-4-3
10 V / m
IEC/EN 61000-4-3
2 kV
IEC/EN 61000-4-4
1 kV
IEC/EN 61000-4-5
2 kV
IEC/EN 61000-4-5
20 V
IEC/EN 61000-4-6
Limit value classe B
IP 40
IEC/EN 60529
IP 20
IEC/EN 60529
Thermpolastic with V0 behaviour
according to UL subject 94
Amplitude 0.35 mm,
Frequency 10 ... 55 Hz, IEC/EN 60068-2-6
frequency 2 ... 13.2 Hz, 13.2 ... 100 Hz,
acceleration ± 0.7 gn
IEC/EN 60068-2-6
10 gn / 11 ms, 3 pulses IEC/EN 60068-2-27
30 / 060 / 04
IEC/EN 60068-1
EN 50005
12.07.21 en / 423A
EN 55011