Bender ISOMETER IR425-D4 Manual Del Usuario página 7

Tensión de alimentación
IR425-D4-1, IR425-D4W-1:
Tensión de alimentación U ........................................................... AC 16...72 V / DC 9,6...94 V
s
Margen de frecuencia U .................................................................................... 15...460 Hz / DC
s
IR425-D4-2, IR425-D4W-2:
Tensión de alimentación U ............................................................................... AC/DC 70...300 V
s
Margen de frecuencia U ...................................................................................... 15...460 Hz, DC
s
Consumo propio ...................................................................................................................
Sistema IT vigilado
Tensión nominal de red U ................................................................................ AC / DC 0...300 V
n
Frecuencia nominal f ................................................................................................. 15...460 Hz
n
Valores de respuesta
Valor de respuesta R (ALARMA 1) .......................................................................... 1...200 kΩ
an1
Valor de respuesta R (ALARMA 2) .......................................................................... 1...200 kΩ
an2
Función Preset:
≤
U 72 V: R (ALARMA 1)/ R (ALARMA 2) ..................................................... 20 kΩ / 10 kΩ
n an1 an2
>
U 72 V: R (ALARMA 1)/ R (ALARMA 2) ..................................................... 46 kΩ / 23 kΩ
n an1 an2
Desviación de respuesta (1...5 kΩ) / (5...200 kΩ) ..............................................
Histéresis (1...5 kΩ) / (5...200 kΩ) ...................................................................... +1 kΩ / +25 %
Comportamiento de tiempo
Tiempo de respuesta t con R = 0,5 x R
an F an
Retardo de arranque t ........................................................................................................ 0...10 s
Retardo de respuesta t .................................................................................................... 0...99 s
on
Circuito de medida
Tensión de medida U ............................................................................................................
m
Corriente de medida I (bei R = 0Ω).............................................................................
m F
Resistencia interna DC R .....................................................................................................
i
Impedancia Z con 50 Hz .....................................................................................................
i
Tensión continua ajena tolerada U ..............................................................................
fg
Capacidad tolerada de derivación de red C
e
Indicaciones, memoria
Indicación ........................................................................... Display LC multifunción, no iluminado
Margen de indicación del valor de medida ............................................................... 1 kΩ...1 MΩ
Desviación de medida de servicio (1...5 kΩ) .....................................................................
Desviación de medida de servicio (5 kΩ...1 MΩ) ................................................................
Palabra clave ............................................................................................................... off / 0...999
Memoria de errores (Relé de alarma) .................................................................................. on / off
Entradas
Longitud de cable tecla externa Test/Reset .........................................................................
Elementos de conmutación
Número ...................................................................................... 2 (contactos conmutados K1, K2)
Funcionamiento ................................................................................... Corriente de reposo/trabajo
Duración eléctrica de vida con condiciones de dimensionado .................. 10.000 conmutaciones
Datos de los contactos según IEC 60947-5-1:
Tensión de servicio de dimensionado AC ............................................................. 230 V....... 230 V
Categoría de uso AC ............................................................................................. AC 13....... AC 14
Corriente de servicio de dimensionado AC ............................................................. 5 A............ 3 A
Tensión de servicio de dimensionado DC ......................................... 220 V ....... 110 V.......... 24 V
Categoría de uso DC .......................................................................... DC 12....... DC 12....... DC 12
Corriente de servicio de dimensionado DC ....................................... 0,1 A ........ 0,2 A............ 1 A
Corriente mínima ....................................................................................... 1 mA con AC/DC
Entorno medioambiental/Compatibilidad electro-magnética
Compatibilidad electro-magnética........................................................................ según IEC 61326
Temperatura de trabajo ....................................................................................... -25 ºC...+55 ºC
Clases de clima según IEC 60721:
Uso local fijo (IEC 60721-3-3) (sin descongelación ni formación de hielo).............................. 3K5
Transporte (IEC 60721-3-2) (sin descongelación ni formación de hielo)................................. 2K3
Almacenamiento de larga duración (IEC 60721-3-1) sin descongelación ni formación de hielo)... 1K4
Esfuerzos mecánicos según IEC 60721:
Uso local fijo (IEC 60721-3-3) .................................................................................................. 3M4
Transporte (IEC 60721-3-2) ..................................................................................................... 2M2
Almacenamiento de larga duración (IEC 60721-3-1) ............................................................. 1M3
IR425-D4_D00039_04_M_ESEN / 03.2017
0,5 kΩ /
±
y C = 1 μF ........................................................
e
≤
........................................................................
Supply voltage
IR425-D4-1, IR425-D4W-1:
Supply voltage U ........................................................................... AC 16...72 V / DC 9.6...94 V
s
Frequency range U ............................................................................................. 15...460 Hz / DC
s
IR425-D4-2, IR425-D4W-2:
Supply voltage U .............................................................................................. AC/DC 70...300 V
s
Frequency range U .............................................................................................. 15...460 Hz, DC
s
≤
4 VA Power consumption ...............................................................................................................≤ 4 VA
IT System being monitored
Nominal system voltage U
Nominal frequency f .................................................................................................. 15...460 Hz
n
Response values
Response value R (ALARM 1)................................................................................... 1...200 kΩ
an1
Response value R (ALARM 2)................................................................................... 1...200 kΩ
an1
Preset function:
≤
U 72 V: R (ALARM 1)/ R
n an1
>
U 72 V: R (ALARM 1)/ R
n an1
±
15 % Operating error (1...5 kΩ) / (5...200 kΩ)
Hysteresis (1...5 kΩ) / (5...200 kΩ) .................................................................. +1 kΩ / +25 %
Time response
≤
2 s Response time t at R
an
Starting delay t ................................................................................................................... 0...10 s
Response delay t ..............................................................................................................0...99 s
on
Measuring circuit
±
12 V Measuring voltage U
m
≤
200 μA Measuring current I
m
≥
62 kΩ Internal d.c. resistance R
≥
60 kΩ Internal impedance Z
i
DC 300 V Admissible extraneous d.c. voltage U
≤
20 μF System leakage capacitance C
Displays, memory
Display ..................................................................... LC display, multi-functional, non-illuminated
Display range, measuring value ................................................................................ 1 kΩ...1 MΩ
±
0,5 kΩ Operating error (1...5 kΩ) ................................................................................................
±
15 % Percentage operating error (5 kΩ...1 MΩ) ........................................................................
Password ..................................................................................................................... off / 0...999
Fault memory (alarm relay) ................................................................................................. on / off
Inputs
≤ 10 m
Cable length external test / reset button.............................................................................. ≤ 10 m
Switching elements
Number of....................................................................................... 2 (changeover contacts K1, K2)
Operating principle........................................................................ (N/O operation)(N/C operation)
Electrical endurance ............................................................................ 10000 switching operations
Contact data according IEC 60947-5-1
Rated operational voltage AC ............................................................................... 230 V ....... 230 V
Utilization category AC ........................................................................................ AC 13 ....... AC 14
Rated operational current AC .................................................................................. 5 A ........... 3 A
Rated operational voltage DC ............................................................ 220 V....... 110 V ......... 24 V
Utilization category DC ...................................................................... DC 12........DC 12 ....... DC 12
Rated operational current DC ............................................................ 0.1 A........ 0.2 A ........... 1 A
≥
10 V Minimum current ..........................................................................................1 mA at AC/DC ≥ 10 V
Environment/EMC
EMC ....................................................................................................................... acc. to IEC 61326
Operating temperature ........................................................................................ -25 °C...+55 °C
Climatic categories acc. to IEC 60721:
Stationary use (IEC 60721-3-3) (except condensation and formation of ice) ......................... 3K5
Transport (IEC 60721-3-2) (except condensation and formation of ice) ................................. 2K3
Storage (IEC 60721-3-1) (except condensation and formation of ice) .................................... 1K4
Classification of mechanical conditions acc. to IEC 60721:
Stationary use (IEC 60721-3-3) .................................................................................................3M4
Transport (IEC 60721-3-2) .........................................................................................................2M2
Storage (IEC 60721-3-1) ............................................................................................................1M3
ISOMETER® IR425-D4
.............................................................................. AC / DC 0... 300 V
n
(ALARM 2) ........................................................... 20 kΩ / 10 kΩ
an2
(ALARM 2) ........................................................... 46 kΩ / 23 kΩ
an2
..........................................±
= 0,5 x R and C = 1 μF ................................................................ ≤ 2 s
F an e
............................................................................................................
(R = 0Ω)......................................................................................≤ 200 μA
F
......................................................................................................
i
(50 Hz) .............................................................................................
.........................................................................
fg
.............................................................................................≤ 20 μF
e
0.5 kΩ /
±
15 %
±
12 V
≥
62 kΩ
≥
60 kΩ
≤
DC 300 V
±
0.5 kΩ
±
15 %
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