9
Curtis PMC 1204/1205 Manual
WIRING
CONNECTIONS: Low Current
Three 1/4" push-on terminals are provided
for the low current connections to the KSI
and throttle inputs.
For the control wiring, 0.75 mm
2
(#18
AWG) vinyl insulated stranded wire is rec-
ommended.
CONNECTIONS: High Current
Four tin-plated solid copper bus bars are provided for the high current
connections to the battery and motor:
M-
output to motor
fi
eld
B-
negative connection to battery
B+
positive connection to battery and
to motor armature
A2
plug diode to motor armature
W IRIN G
3
KSI
throttle
inputs
3
2
1
A2
M-
B-
B+
the high current required. A minimum size of 25 mm
2
(#4 AWG) is
recommended. Rubber insulated welding cable is convenient to work
with because of its flexibility.
Connections to the controller bus bars should be made with lugs
suitable for the cable used, fastened by M8 (5/16") bolts and nuts.
When
tightening the bolts, two opposing wrenches should be used.
Failure
to use the double-wrench technique could cause undue strain to be placed
on the internal connections, and could also result in cracked seals around
the bus bars.
The cables used for the battery and motor
connections must be heavy enough to carry
- 31 -
Summary of Contents for E-242HD
Page 4: ...Instructions 4 INSTRUCTIONS...
Page 7: ...Maintenance 7 MAINTENANCE...
Page 21: ...Curtis Speed Controller 21 CURTIS SPEED CONTROLLER...
Page 29: ...Curtis Speed Controller 29 CURTIS PMC MOTOR CONTROLLER...
Page 35: ...Spare Parts 35 SPARE PARTS...
Page 37: ...Spare Parts 37 DIFFERENTIAL...
Page 47: ...Spare Parts 47 ACCESSORIES NO DC DC CONVERTER ACCESSOIRES SANS CONVERTISSEUR DC DC...
Page 49: ...Spare Parts 49 BATTERY CONFIGURATIONS 24V CONFIGURATIONS DES BATTERIES 24V...
Page 55: ...Spare Parts 55...
Page 56: ...Spare Parts 56...
