Bender NGRM700 Quick Start Guide

© Bender GmbH & Co. KG
All rights reserved.
Reprinting only with permission
of the publisher.
Subject to change!
Photos: Bender Archiv
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: info@bender.de • www.bender.de
Factory settings
Menu Factory setting Menu Factory setting
Menu 6.1: HRG system Menu 6.5: Response values
1. U
sys (L-L)
400 V 1. U
NGR trip
60 %
2. Frequency 50 Hz 2. I
NGR trip
60 %
3. I
NGR nom
5 A 3. > R
NGR
150 %
4. R
NGR nom
470 Ω 4. < R
NGR
50 %
Menu 6.2: CT
5. t
trip
5 s
1. CT primary 600 6. System trip yes
2. CT secondary 1 7. t
restart
5 s
3. CT connection 50 mA 8. Alarm stored on
Menu 6.3: NGR
9. Restart count 2
1. Method auto 10. Trip signal RMS
2. PT primary 1 11. Upper limit harmonic 32
3. PT secondary 1 12. Lower limit harmonic 0
Menu 6.4: Phase monitor Menu 6.6: System settings
1. Phase monitor on 1. Ground fault relay Mode N/C (fail-safe)
Rel. test on
2. PT primary 1 2. NGR relay Mode N/C (fail-safe)
Rel. test on
3. PT secondary 1 3. Trip relay Mode N/C (fail-safe)
Rel. test on
4. Analogue Mode 4-20 mA
Function R NGR
5. Dig. in/out System OUT N/C (fail-safe)
Pulser OUT N/O (not fail-safe)
Pulser IN active high
RESET IN active high
TEST IN active high
6. Buzzer Buzzer alarm on
Buzzer test on

Bender NGRM700 Specifications

General

Brand	Bender
Model	NGRM700
Category	Measuring Instruments
Language	English