Chapter 3 - System Installation
38
Adept Viper s1300 Robot User’s Guide, Rev B
Connecting the PA-4 3-Phase AC Power Cord to AC Supply
The user end of the cord is unterminated. Connect each conductor of the power cord
securely to your AC power source, using the color code shown in
. The
installation must meet all applicable European, international, and national standards and
regulations.
The protective ground conductor (colored green/yellow) of the Adept PA-4 power
chassis is internally connected to the accessible metal parts of the power chassis. To
ensure electrical-shock protection, the ground conductor must be connected to a properly
grounded power source.
Table 3-3. 3-Phase AC Power Cord Specifications for PA-4
Cord length
3 meters ±0.1 m (9 ft 10 in ±4 in)
Cord rating
25 amps
Number and size of
conductor size
5 x 2.5 mm
2
Color code: 200 - 240
VAC
line 1
line 2
line 3
no connection
ground
black
black (or gray)
a
brown
blue (must be insulated)
green/yellow
a
Note: The two black wires can also be one black and one gray wire, but the
functionality is the same for either case.
Color code: 380 - 415
VAC
line 1
line 2
line 3
neutral
ground
black
black (or gray)
brown
blue
green/yellow
DANGER:
Electrical hazard!
The installation of the power cord must be done by a
skilled person. The power supply can injure or kill the
person who installs the cord. An incorrect installation can
injure or kill anyone that touches the equipment in the
robot workcell.
WARNING:
Ensure that a proper protective ground
connection exists before turning on the power.
