MR VACUTAP VMS - Technical Data for Protective Relay

8 Technical data
Maschinenfabrik Reinhausen GmbH 202060 5993419/02 ENVACUTAP
®
VMS
®
Drying temperatures See installation and commissioning instructions, chapter "As-
sembly"
Compressive strength See technical data TD 61 – General Section
Installation height of the oil conservator See technical data TD 61 – General Section
Installation height above sea level See technical data TD 61 – General Section
Table10: Permissible ambient conditions
8.2 Technical data for protective relay
The technical data for the protective relay RS 2001 is listed in the following.
In accordance with DIN EN 60255-1, operational accuracy = base accuracy
Housing Outdoor model
Degree of protection IP66
Relay actuation Flap valve with aperture
Weight approx. 3.5 kg
Oil flow speed of available types when
tripping (oil temperature 20°C)
0.65 ± 0.15 m/s
1.20 ± 0.20 m/s
3.00 ± 0.40 m/s
4.80 ± 0.60 m/s
Table11: General technical data
Tripping circuit
The protective relay can be supplied with either a normally open (NO) or a
normally closed (NC) dry-reed magnetic switch (see dimensional drawing
supplied). Other contact combinations are available as a special version.
Electrical data for normally closed (NC) dry-reed magnetic switch
Electrical data
DC switching capacity 1.2 W…200 W
AC switching capacity (50 Hz) 1.2 VA…400 VA
Switching voltage AC/DC 24 V…250 V
Switched current AC/DC 4.8 mA…2 A
Table12: Electrical data
Switching capacity (switching load on an off)
Minimum switched current AC/DC (low-
est voltage)
50 mA (at 24 V)
Minimum switched current AC/DC (high-
est voltage)
4.8 mA (at 250 V)
Maximum switched current DC (highest
current)
1.6 A (at 125 V with L/R = 40 ms)