Tabla de contenido
Publicidad
Datos técnicos RCMB-35-30-...
Coordinación del aislamiento según IEC 60664-1/IEC 60664-3
Tensión de dimensionado ...................................................................................................800 V AC
Tensión de choque de dimensionado/Grado de suciedad ................................................ 12 kV / 2
Categoria de sobretensión...............................................................................................................III
Separación segura (aislamiento reforzado) entre: ........................................ Conductor primario y
Prueba de tensión según IEC 61010-1...................................................................................6,88 kV
Tensión de alimentación
Tensión de alimentación U
...................................................................................................DC 24V
s
Rango de trabajo U
................................................................................................... 20,4...28,8 V
s
Rizado U
..................................................................................................................................≤ 1%
s
Consumo propio ..................................................................................................................≤ 2,5 VA
Corriente de conexión..........................................................................................................5 A, 1 ms
Circuito de medida
Diámetro del transformador ..................................................................................................35 mm
Tensión de dimensionado(transformador de medida) ........................................................... 800 V
Características de trabajo según IEC62020 y IEC/TR 60755 ..... sensible a corrientes AC/DC, tipo B
Frecuencia de dimensionado f
...........................................................RCMB35-30-01: 0...1 kHz
n
..............................................................................................................RCMB35-30-02: 0...10 kHz
Valor de respuesta I
.............................................................................................................30 mA
Δn
Corriente nominal..................................................................................................................... 160 A
Incertidumbre relativa...................................................................................................... 0...-35%
Prueba de bobinado .........................................................................................................................si
Tiempos de respuesta
Retardo de arranque t
................................................................................................................ 0 s
on
Retardo de reposición t
................................................................................ 2 s después del Reset
off
Tiempo de respuesta t
en 1 x I
.................................................................................. ≤ 180 ms
Δn
ae
Tiempo de respuesta t
en 2 x I
................................................................................... ≤ 130 ms
Δn
ae
Tiempo de respuesta t
en 5 x I
.....................................................................................≤ 20 ms
Δn
ae
Tiempo de respuesta t
.................................................................................................. = t
an
Tiempo de nueva disponibilidad t
..........................................................................................≤ 1s
b
Pantalla
LED multicolor
LED iluminado en verde continuamente ........................................................ indicación de trabajo
LED iluminado en verde parpadeando (rapidamente)....................................................... Autotest
LED iluminado en rojo continuamente ....................................... Valor de respuesta sobrepasado /
LED parpadeando en rojo (rapidamente) ................................................................................. Reset
LED parpadeando en rojo (lentamente) ........................ fallo / durante autotest: fallo encontrado
Salidas
Número ...............................................................................................................2 relés conmutados
Principio de trabajo.......................................................................................................................N/C
Salida del relé a2/a3, a3/a4, b2/b3, b3/b4.......................................... AC 24 V / DC 48 V; 200 mA
Numero de ciclos .................................................................................................................. 100.000
Medio ambiente /Compatibilidad electromagnética
Compatibilidad electromagnética...................................................................IEC 60947-2 anexo M
Temperatura de trabajo.............................................................................................-25...+70 °C
Para aplicación UL
Temperatura ambiente máxima ............................................................................................... 70 °C
Clases de clima según IEC 60721
Uso en emplazamiento fijo (IEC 60721-3-3) .............3k5 (sin congelación ni formación de hielo)
Transporte (IEC 60721-3-2)....................................... 2K3 (sin congelación ni formación de hielo)
Almacenamiento de larga duración(IEC 60721-3-1) 1K4 (sin congelación ni formación de hielo)
Esfuerzos mecánicos según IEC 60721:
Uso en emplazamiento fijo (IEC 60721-3-3) ............................................................................ 3M4
Transporte (IEC 60721-3-2)....................................................................................................... 2M2
Almacenamiento (IEC 60721-3-1) ............................................................................................ 1M3
Carga química según IEC 60721
Uso en emplazamiento fijo (IEC 60721-3-3) ..............................................................................3C4
RCMB-35-30-..._D00079_01_M_ESEN/05.2014
Technical data RCMB35-30-...
Insulation coordination acc. to IEC 60664-1 / IEC 60664-3
Rated insulation voltage...................................................................................................... AC 800 V
Rated impulse withstand voltage/pollution degree .......................................................... 12 kV/2
Overvoltage category ..................................................................................................................... III
Protective separation (reinforced insulation) between ........................ primary conductor and the
electrónica interna
Voltage tests according to IEC 61010-1 .............................................................................. 6.88 kV
Supply voltage
Supply voltage U
Operating range of U
Ripple U
Power consumption ........................................................................................................... ≤ 2.5 VA
Making current ....................................................................................................................5 A, 1 ms
Measuring circuit
Measuring current transformer, inside diameter ................................................................. 35 mm
Rated insulation voltage (measuring current transformer) ....................................................800 V
Characteristics according to IEC 62020 and IEC/TR 60755 ....................... AC/DC sensitive, Type B
Rated frequency .................................................................................. RCMB35-30-01: 0...1 kHz
............................................................................................................. RCMB35-30-02: 0...10 kHz
Response value I
Nominal current.........................................................................................................................160 A
Relative uncertainty of the response value......................................................................0...-35 %
Test winding................................................................................................................................. yes
Time response
Response delay t
Delay on release t
Operating time t
Operating time t
Operating time t
+ t
Response time t
ae
on
Recovery time t
Displays
Multicolour LED
lights constantly green........................................................................................operation indicator
Flashes green (quickly) ..........................................................................................................self test
lights constantly red...................................response value exceeded / self test: no faults detected
Autotest: no se detectan fallos
flashes red (quickly) .................................................................................................................. Reset
flashes red (slowly) ............................................................. fault / during a self test: fault occurred
Outputs
Number.........................................................................................................2 change-over contacts
Operating principle...................................................................................................... N/C operation
Switching outputs a2/a3, a3/a4, b2/b3, b3/b4....................................AC 24 V / DC 48 V; 200 mA
Electrical service life, number of cycles ............................................................................... 100.000
Environment/EMC
EMC ............................................................................................................... IEC 60947-2 Annex M
Operating temperature ..................................................................................................-25...70 °C
For UL application:
Max. surrounding air temperature............................................................................................ 70 °C
Climatic class acc. to IEC 60721
Stationary use (IEC 60721-3-3) ..........................3K5 (except condensation and formation of ice)
Transport (IEC 60721-3-2) ..................................2K3 (except condensation and formation of ice)
Long-term storage (IEC 60721-3-1) ..................1K4 (except condensation and formation of ice)
Classification of mechanical conditions acc. to IEC 60721
Stationary use (IEC 60721-3-3) .................................................................................................3M4
Transport (IEC 60721-3-2) ........................................................................................................ 2M3
Storage (IEC 60721-3-1) ........................................................................................................... 1M3
Chemical stresses acc. to IEC 60721
Stationary use (IEC 60721-3-3) ................................................................................................. 3C4
................................................................................................................ DC 24 V
s
............................................................................................DC 20.4...28.8 V
s
................................................................................................................................. ≤ 1 %
s
................................................................................................................. 30 mA
Δn
....................................................................................................................... 0 s
on
...................................................................................................... 2 s after reset
off
at 1 x I
............................................................................................ ≤ 180 ms
Δn
ae
at 2 x I
............................................................................................ ≤ 130 ms
Δn
ae
at 5 x I
.............................................................................................. ≤ 20 ms
Δn
ae
........................................................................................................... = t
an
...................................................................................................................... ≤ 1 s
b
RCMB-35-30-...
measurement electronics
+ t
ae
on
7
Publicidad
Tabla de contenido
