Bender NGRM700 Manual - Página 8
Procurar online ou descarregar pdf Manual para Monitor Bender NGRM700. Bender NGRM700 8 páginas. Neutral grounding resistor monitor (ngr)
Também para Bender NGRM700: Manual de início rápido (8 páginas), Manual de início rápido (8 páginas), Manual de início rápido (8 páginas)
Imprimir páginaFactory settings
Menu 6.1: HRG system
1. U
400 V
sys (L-L)
2. CD-NGRM
CD1000
3. Frequency
50 Hz
4. I
5 A
NGR nom
5. R
470 Ω
NGR nom
Menu 6.2: CT
1. CT primaryr
600
2. CT secondary
1
3. CT connection
50 mA
Menu 6.3: NGR
1. Method
auto
2. PT primary
1
3. PT secondary
1
Menu 6.4: Phase monitor
1. Phase monitor
on
Technical data
Rated voltage ......................................................................690 V
Overvoltage category ...............................................................III
Nominal supply voltage U
s
≤ 2000 m ....................................................AC/DC, 24...240 V
≤ 2000 m (for UL applications) ...................AC/DC, 48...240 V
≤ 2000 m (for AS/NZS 2081 appl.) ..............AC/DC, 48...230 V
> 2000... ≤ 5000 m ..................................AC/DC, 24...120 V
> 2000... ≤ 5000 m (for UL and AS/NZS 2081 appl.) ..............
......................................... AC/DC, 48...120 V
Tolerance U
......................................................................±15 %
s
Tolerance U
(for UL applications) .........................–50...+15 %
s
Tolerance U
(for AS/NZS 2081 appl.) ....................–25...+20 %
s
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
2. PT primary
3. PT secondary
Menu 6.5: Response values
1. U
NGR Trip
2. I
NGR Trip
3. > R
NGR
4. < R
NGR
5. t
NGR Trip
6. Ground fault trip
7. t
GF Trip
8. Alarm stored
9. t
restart
10. Restart count
11. Trip Signal
12. Upper limit harmonic
13. Lower limit harmonic
Menu 6.6: System settings
1
1
1. Ground-fault relay
60 %
2. NGR relay
60 %
150 %
3. Trip relais
50 %
0 s
4. Analogue
ja
5 s
on
5 s
5. Dig. in/out
2
RMS
32
6. Buzzer
0
Frequency range U
..............................................DC, 40...70 Hz
S
Power consumption (typ. 50/60 Hz) .................. ≤ 6.5 W / 13 VA
Switching elements (Ground-fault, NGR, trip relay)
...........changeover contacts, configurable fail-safe/non-fail-safe
Contact data acc. to IEC 60947-5-1
Rated operational voltage ............................... AC 250 V/250 V
Utilisation category ............................................. AC-13/AC-14
Rated operational current AC ....................................... 5 A/3 A
Rated operational current AC (for UL appl.) .................. 3 A/3 A
Rated operational current DC .............................. 220/110/24 V
Utilisation category ..........................................................DC12
Rated operational current DC ..................................0.1/0.2/1 A
Minimum current ..................................1 mA at AC/DC > 10 V
only with permission of the publisher.
PO Box 1161 • 35301 Gruenberg • Germany
Londorfer Str. 65 • 35305 Gruenberg • Germany
Tel.: +49 6401 807-0 • Fax: +49 6401 807-259
E-Mail: [email protected] • www.bender.de
Mode: Fail-safe
Relay test: on
Mode: Fail-safe
Relay test: on
Mode: Fail-safe
Relay test: on
Mode: 4-20 mA
Function: R NGR
System OUT: Fail-safe
Pulser OUT: Non-fail-safe
Pulser IN: Active high
RESET IN: Active high
TEST IN: Active high
Buzzer alarm: off
Buzzer test: on
All rights reserved.
Reprinting and duplicating
Bender GmbH & Co. KG