ABB VT Guard Pro - Operating Conditions and Parameters; Operating Environmental Conditions; Operational Safety During Use; Functional Technical Parameters

8 1VLM000651, Rev.3, en 2014.01.21
4. Operating condition
Appliance should be working indoor, with ambient temperature from -25 °C to +50 °C and humidity up to 90 %, not
condensing water.
No one should touch terminals with metallic objects, when
appliance is under voltage.
It is forbidden to place any objects close to or into ventilation
gaps of the device.
In case of improper work or failure, it is necessary to
separate appliance from system and replace with a new
device.
5. Technical parameters
Device part
Functional
Rated operational voltage Ue 100 / 110
V AC
Max. operational current Iemax 10 A/0,2s
Voltage range U 0-110
V AC
Nominal frequency fn 50/60
Hz
Time delay td 0.4, 1.4, 2.4, 3.4
s
Threshold voltage Ut 20, 25 ,30
V
Selfconsumption P <0.1
W
Diagnostic
Rated control supply voltage US 100/V3, 100/3
V AC
Voltage range U 33-110
V AC
Nominal frequency fn 50/60
Hz
Selfconsuption PD < 2
W
Auxiliary
contacts
Rated control circuit voltage UC
230 (max. 100mA)
V AC
220 (max. 100mA)
V DC
Operating ambient temperature
-
-25°C ... +50
°C
Storage & transportation temperature
-
-40°C ... +85
°C
Humidity - up to 90
%
Protection class
-
IP 20