Connecting Ac (Utility) Power - Webasto DVS100 Installation, Operation And Maintenance Manual

The square mounting holes are 6.5mm X 6.5 mm.
429,3 mm
4.4

Connecting AC (Utility) Power

CAUTION
DANGER
CAUTION
Utility power lines to DVS100 must be provided from an appropriately rated utility distribution panel.
The utility distribution panel must include a "branch" rated circuit breaker (CB). The CB may also
be the "line disconnect" device.
Utility power must be 50/60Hz, 3 phase, 3 wire plus ground. There must be one wire for each
phase plus one earth ground. See Table 4-1 for information on input current, utility requirement,
and cable sizes. All phase wires must be rated for the full input AC current as listed.
20182-W-03-01
IMPORTANT INFORMATION – SAVE THESE INSTRUCTIONS
35,6 mm
53,4 mm
Figure 4- 2 Bolt Pattern for DVS100 Installation
Prior to connecting the unit to the utility ensure that:
 The available grounding connection meets all state and local
codes.
The main circuit breaker or other "line disconnect" device is

within sight of the unit and is easily accessible to allow complete
power down of the unit.
Incorrect power wire installation, or failure to properly ground unit
may result in a severe shock hazard.
Use Copper conductors only.
DVS100 Installation, Operation and Maintenance
585 mm
10 Webasto Charging Systems, Inc.