Operating Instructions – MOVITRAC® LTE-B
29
4
Electrical installation
Installation
4.3.5
UL-compliant installation
Note the following points for UL-compliant installation:
• The inverters can be operated at the following ambient temperatures:
• Use only copper connection cables suited for temperatures up to 75 °C.
• The following permitted tightening torques apply to MOVITRAC
®
LTE-B power ter-
minals:
MOVITRAC
®
LTE-B inverters are suitable for operation in voltage supply systems with
earthed star point (TN and TT systems) that can supply a max. line current and a max.
line voltage in accordance with the following table. The fuses listed in the following ta-
bles are the maximum permitted fuses for each inverter. Only use melting fuses.
Use only certified units with a limited output voltage (U
max
= DC 30 V) and limited output
current (I
≤
8 A) as an external DC 24 V voltage source.
UL certification does not apply to operation in voltage supply systems with a non-earthed
star point (IT systems).
200 – 240 V units
380 – 480 V units
IP degree of protection
Ambient temperature
IP66 / NEMA 4X
–10 °C to 40 °C
IP55 / NEMA 12
–10 °C to 40 °C
IP20
–10 °C to 50 °C
Size
Tightening torque
1, 2 and 3
1 Nm / 8.9 lb.in
MOVITRAC
®
LTE...
Nominal short circuit
current
Max. line voltage
Fuses
0004
AC 5000 A
AC 240 V
AC 6 A / 250 V
0008
AC 5000 A
AC 240 V
AC 10A / 250 V
0015
AC 5000 A
AC 240 V
AC 20A / 250 V
0022, 0040
AC 5000 A
AC 240 V
AC 32 A / 250 V
MOVITRAC
®
LTE...
Nominal short circuit
current
Max. line voltage
Fuses
0008, 0015
AC 5000 A
AC 480 V
AC 15 A / 600 V
0022, 0040
AC 5000 A
AC 480 V
AC 20 A / 600 V
0055, 0075
AC 5000 A
AC 480 V
AC 60 A / 600 V
0110
AC 5000 A
AC 480 V
AC 110 A / 600 V
Summary of Contents for MOVITRAC LTE-B series
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