Main
Device short name
XM300C
scale
0.1...999 kOhm
Fail safe feature
With
Earthing system
IT
Complementary
[ue] rated operational voltage
<= 1000 V AC 45...400 Hz device connected to phase with PHT1000 subassembly
<= 1200 V DC device connected with PHT1000
<= 1700 V AC 45...400 Hz device connected to neutral with PHT1000 subassembly
<= 440 V AC 45...400 Hz device connected to phase
<= 500 V DC
<= 760 V AC 45...400 Hz device connected to neutral
auxiliary connection terminal
Tunnel type terminals 1.5 mm²
[ics] rated service breaking capacity
10 A at 24 V DC, L/R = 1 ms
0.45 A at 220 V DC, L/R = 1 ms
0.65 A at 120 V DC, L/R = 1 ms
2.5 A at 48 V DC, L/R = 1 ms
5 A at 230 V AC, cos phi = 0.7
3 A at 400 V AC, cos phi = 0.7
Handle front plate colour
129 mm
[us] rated supply voltage
380...415 V AC 50/60 Hz tolerance: - 15...10 %
type of measurement
Network insulation resistance, earth leakage capacitance
width (w)
153 mm
Mounting mode
Flush-mounted
Net weight
3.5 kg
Display type
LCD
Mounting support
Enclosure
Cubicle
Plate
depth
213.5 mm
Power consumption in va
30 VA
mounting position
Horizontal mounting
Signal contacts composition
3 C/O
Test function
Manual, self test
dielectric strength
2500 V
Signalling function
Alarm
Device fault
Insulation value display
Transient fault
Environment
Ambient air temp for storage/transportation
-25…70 °C
ip degree of protection
IP30
Range of product
Vigilohm
ambient air temperature for operation
-5…55 °C
standards
IEC 61557-8
UTE C 63-080 class CPI/XA
NF C 15-100 §413.4
IEC 364 ch 4 and 5