Voltage and frequency monitor RP 98110 pages

our bene ts at a glance
Versatile
Voltage and frequency monitoring according
to national speci cations
Additional inputs allow integration into multiservice
control systems and plant concepts
Large auxiliary AC/DC voltage range, advanced
protection function via vector shift and RoCoF

Adjustable with only two rotary switches
Easy and quick implementation through
precon gured parameter sets

Solutions for your distributed
power generation system
Secure the availability and yield of your distributed
power generation systems with competent solutions
from DOLD. We offer a comprehensive program for
measuring and monitoring relays such as secure NA
protection, insulation and differential current monitoring,
remote control modules and fault annunciators.
Our decades of experience allows us to create products
you can trust.
Please request our detailed documentation for more
information or visit us in the Internet at www.dold.com.
We are glad to assist you.

VARIMETER NA

Different settings can be made with simple
menu navigation on the display

Mains and system protection - international

Diagnostics through multi-colour illuminated
LCD displays and LED indicators

VDE-AR-N 4105 - BDEW-Directive - CEI 0-21 - G59/3
DIN VDE 0126-1-1 - ÖVE/ÖNORM E8001-4-712 ...

Safe
Fail-safe through 2-channel design

Remote control and
fault annunciators

Password protection
Manipulation protection through sealable
transparent cover
Checksum for parameter settings

Insulation monitor

E. DOLD & SÖHNE KG
P.O. Box 1251 • 78114 Furtwangen • Germany
Phone +49 7723 6540 • Fax +49 7723 654356
dold-relays@dold.com • www.dold.com

FE78 / 0154 co

Differential-current monitor

Our experience. Your safety.