Technical support: www.real-el.com
6
Voltage Relay
ENG
VR-101F
mode as long as the supply voltage attains a value within 190-250 V range.
The relay enters the turn-on delay mode after its connection to the power sup-
ply network or when it leaves the protection mode. In this mode the equipment
connected to the relay remains de-energized till the end of delay time, and
indicator
blinks during this time. The turn-on delay value for VR-101F voltage
relay is 180 sec.
Force transition from the turn-on delay mode to the operation mode can be
done by pressing button
.
Parameters
Rated voltage, V
Maximum load current,
А
Maximum power, kV
А
Protection actuation time
Operation threshold to decrease power
supply voltage, V
Operation threshold to increase power
supply voltage, V
Turn-on delay time, sec
Dimensions, mm
Value
~230
15
3.3
not more than 0.3 sec
185 ± 3 %
255 ± 3 %
180
54 × 120 × 80
9. TECHNICAL SPECIFICATIONS
Notes:
• Technical speci
fi
cations given in this table are supplemental informa-
tion and cannot give occasion to claims.
•
Technical speci
fi
cations and package contents are subject to change
without notice due to the improvement of TM REAL-EL production.
