
8
VDO Fatron™ Family Safety and Installation Guide
• Provide a means of locking out AC mains power that allows power to the installation to be shut down and
made impossible to reapply, even accidentally, during work on the installation.
• Shut down power to the installation during service and when it is not in use.
• Before applying power to the installation, check that all power distribution equipment and cables are in
perfect condition and rated for the current requirements of all connected devices.
• Isolate the installation from power immediately if any product, power cable or power plug is in any way
damaged, defective or wet, or if it shows signs of overheating.
• Do not immerse a VDO Fatron fixture in water or expose it to high-pressure water jets.
• Do not allow the total length (including fixtures and cable) of a linked chain of VDO Fatron fixtures to
exceed 50 m (164 ft.) from the 48 VDC power source (Martin® P3 PowerPort 1500, Martin® P3
PowerPort 1000 IP, Martin® IP66 PSU 240W or other external power supply unit) to the last VDO Fatron
at the end of the chain.
• If you supply a chain of VDO Fatron fixtures with DC power from a
generic 48 VDC external PSU
and the
DC output used does not have constant overcurrent protection that limits current to 8 A, install an inline
fuseholder with a 7.5 A or 8 A fuse on the circuit that you connect to the DC output.
Safety limits for connecting devices
Do not exceed the maximum safety limits given in the following tables.
Martin® P3 PowerPort 1500 safety limits
If you supply VDO Fatron fixtures with DC power from a Martin® P3 PowerPort 1500:
• Do not connect more than one chain of fixtures to one DC output on the P3 PowerPort 1500. Since the P3
PowerPort 1500 has four DC outputs, you can connect a maximum of four chains of fixtures to one P3
PowerPort 1500.
• Do not exceed the maximum total length of fixtures that you can include in one chain (see Table 1).
• Do not exceed a maximum total length of 50 m (164 ft.) for a chain, including fixtures and cable, measured
from the P3 PowerPort 1500 to the end of the chain (see Table 1).
Martin® P3 PowerPort 1000 IP safety limits
If you supply VDO Fatron fixtures with DC power from an output on a Martin® P3 PowerPort 1000 IP:
• Do not connect more than one linked chain of VDO Fatron fixtures to one DC output. Since the P3
PowerPort 1000 IP has four DC outputs, you can connect a maximum of four chains of fixtures to one P3
PowerPort 1000 IP.
• Do not exceed the maximum number of fixtures that you can include in one chain (see Table 2).
• Do not exceed a maximum total length of 50 m (164 ft.) for a chain, including fixtures and cable, measured
from the P3 PowerPort 1000 IP to the end of the chain (see Table 2).
Type of fixture in
chain
Maximum total number
of fixtures in chain
Maximum total length of
chain (fixtures and
cable)
VDO Fatron 20, 320 mm
15
50 m
VDO Fatron 20, 1000 mm
5
50 m
Table 1: Safety limits per chain of VDO Fatron fixtures per P3 PowerPort 1500 output
Type of fixture in
chain
Maximum number of
fixtures in chain
Maximum total length of
chain (fixtures and
cable)
VDO Fatron 20, 320 mm
10
50 m
VDO Fatron 20, 1000 mm
3
50 m
Table 2: Maximum number of VDO Fatron fixtures per P3 PowerPort 1000 IP output
www.audiovias.com
Summary of Contents for Martin VDO Fatron 20
Page 1: ...VDO Fatron User Manual www audiovias com ...
Page 49: ...www audiovias com ...
Page 50: ...www audiovias com ...
Page 51: ...www audiovias com ...