Bender NGRM750 Snelstarthandleiding - Pagina 8
Blader online of download pdf Snelstarthandleiding voor {categorie_naam} Bender NGRM750. Bender NGRM750 8 pagina's. Neutral grounding resistor monitor (ngr)
Pagina afdrukkenNGRM700 (HRG), NGRM750 (LRG)
Menu
Menu 6.6: System settings
1. Ground-fault relay
2. NGR-fault relay
3. Trip relay
4. Analog
5. Dig. in/out
6. Buzzer
Alle Rechte vorbehalten.
Nachdruck und Vervielfältigung
nur mit Genehmigung des Herausgebers.
Bender GmbH & Co. KG
Postfach 1161 • 35301 Grünberg • Deutschland
Londorfer Str. 65 • 35305 Grünberg • Deutschland
Tel.: +49 6401 807-0 • Fax: +49 6401 807-259
E-mail: [email protected] • www.bender.de
Technical data
Factory settings
Rated voltage .....................................................................................690 V
Overvoltage category ...............................................................................III
Mode: Fail-safe
Nominal supply voltage U
Rel. Test: on
Mode: Fail-safe
Rel. Test: on
Mode: Fail-safe
Rel. Test: on
Mode: 4-20 mA
Tolerance U
Tolerance U
Function:
Tolerance U
R
(HRG)
NGR
Frequency range U
I
(LRG)
NGR
Power consumption (typ. 50/60 Hz) ................................. ≤ 6.5 W / 13 VA
Device OUT: Fail-safe
Switching elements (ground-fault, NGR-fault, and trip relays)
Pulser OUT:
..........................Changeover contacts, configurable fail-safe/non-fail-safe
Non-fail-safe
Contact data acc. to IEC 60947-5-1
Digital 1:
Pulser, Active high
RESET IN: Active high
TEST IN: Active high
Buzzer alarm: off
Buzzer test: on
Minimum current .....................................................1 mA at AC/DC > 10 V
s
≤ 2000 m ..................................................................AC/DC, 24...240 V
≤ 2000 m (for UL applications) .................................AC/DC, 48...240 V
≤ 2000 m (for AS/NZS 208 applications) ...................AC/DC, 48...230 V
2000...5000 m .........................................................AC/DC, 24...120 V
2000...5000 m (for UL and AS/NZS 2081 applications) .........................
.....................................................................................±15 %
s
(for UL applications) ........................................–50...+15 %
s
(for AS/NZS 2081 applications.) .......................–25...+20 %
s
.............................................................DC, 40...70 Hz
s
Rated operational voltage .............................................AC 250 V/250 V
Utilization category ...........................................................AC-13/AC-14
Rated operational current AC...................................................... 5 A/3 A
Rated operational current AC (for UL applications)......................3 A/3 A
Rated operational voltage DC ............................................220/110/24 V
Utilization category ........................................................................ DC12
Rated operational current DC ................................................0.1/0.2/1 A
only with permission of the publisher.
PO Box 1161 • 35301 Grünberg • Germany
Londorfer Str. 65 • 35305 Grünberg • Germany
Tel.: +49 6401 807-0 • Fax: +49 6401 807-259
E-mail: [email protected] • www.bender.de
AC/DC, 48...120 V
UL File Numbers
E493737, E173157
All rights reserved.
Reprinting and duplicating
Bender GmbH & Co. KG