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Table 13 — Unit Incoming Power Options
LEGEND NOTES:
1. Terminal block high SCCR option units must use approved
fuses to meet high SCCR rating.
2. High SCCR disconnect option units can use either approved
fuse or circuit breaker for incoming power protection.
3. Time delay fuse type required.
Step 5 — Install Accessories
LOW-AMBIENT OPERATION — If operating temperatures
below those found in Table 14 are expected, Motormaster
®
V
fan motor control is recommended.
Table 14 — 38AP Unit Low Ambient Limitations
Single Circuit
Dual Circuit
MISCELLANEOUS ACCESSORIES — Energy manage-
ment module, Navigator™ display, remote enhanced display,
Touch Pilot™ display, BACnet™ translator control, LON (lo-
cal operating network) translator control, and long line acces-
sory kit are available for special applications.
MOCP VALUE
UNIT INCOMING POWER OPTION
Standard Terminal
Block Option
High SCCR Terminal Block Option
Standard and High SCCR
Disconnect Option
Max
Wire Size
Min
Wire Size
Max
Wire Size
Min
Wire Size
High SCCR
Fuse Type
Max Wire Size
Min
Wire Size
100 A or less 2/0 #14 AWG 2/0 #6 AWG J, RK1, or RK5 1/0 #14 AWG
Greater than
100 A and Less than
or Equal to 200 A
2/0 #14 AWG 2/0 #6 AWG J or RK1 350 kcmil #6 AWG
Greater than 200 600 kcmil #2 600 kcmil 3/0 J or RK1
500 kcmil (1)
500 kcmil (2)
3/0
AWG — American Wire Gage
kcmil — Thousand Circular Mills
MOCP — Maximum Overcurrent Protection
SCCR — Short Circuit Current Rating
38APS
UNIT SIZE
MINIMUM LOW
AMBIENT
(Standard Unit)
MINIMUM LOW AMBIENT
MOTORMASTER
®
CONTROL
(Factory-Installed Option)
025-050 45 F (7.2 C) 20 F ( 28.9 C)
38APD
UNIT SIZE
MINIMUM LOW
AMBIENT
(Standard Unit)
MINIMUM LOW AMBIENT
MOTORMASTER
CONTROL
(Factory-Installed Option)
025-040 32 F (0 C) 20 F ( 28.9 C)
050-060 25 F ( 3.9 C) 20 F ( 28.9 C)
070-100 32 F (0 C) 20 F( 28.9 C)
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