Bender NGRM700 빠른 시작 매뉴얼 - 페이지 8
{카테고리_이름} Bender NGRM700에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Bender NGRM700 8 페이지. Neutral grounding resistor monitor (ngr)
Bender NGRM700에 대해서도 마찬가지입니다: 빠른 시작 매뉴얼 (8 페이지), 매뉴얼 (8 페이지), 빠른 시작 매뉴얼 (8 페이지)
페이지 인쇄5. Initial measurement
During device start, all measured values are recorded.
Factory settings
Menu
Menu 6.1: HRG system
1. U
sys (L-L)
2. CD-NGRM
3. Frequency
4. I
NGR nom
5. R
NGR nom
Menu 6.2: CT
1. CT primary
2. CT secondary
3. CT connection
Menu 6.3: NGR
1. Method
2. PT primary
3. PT secondary
Menu 6.4: Phase monitor
1. Phase monitor
2. PT primary
3. PT secondary
Menu 6.5: Response values
1. U
NGR trip
2. I
NGR trip
3. > R
NGR
©
Bender GmbH & Co. KG
All rights reserved.
Reprinting only with permission
of the publisher.
Subject to change!
Photos: Bender Archiv
Fact.
settings
400 V
CD1000
50 Hz
5 A
470 Ω
600
1
50 mA
auto
1
1
on
1
1
60 %
60 %
150 %
Bender GmbH & Co. KG
Postfach 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
Menu
Menu 6.5: Response values
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. Ground-fault relay
2. NGR relay
3. Trip relay
4. Analogue
5. Dig. in/out.
6. Buzzer
Fact.
settings
50 %
0 s
on
5 s
on
5 s
2
RMS
32
0
Mode
fail-safe
Rel. test
on
Mode
fail-safe
Rel. test
on
Mode
fail-safe
Rel. 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
E493737