Precharge; 120Vac Connection Specifications; Vac Precharge Connections - Allen-Bradley 1336 REGEN Series User Manual

2–14 Regenerative DC Bus Supply Operation
120VAC Precharge and
Converter Wiring
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

120VAC Precharge Connections

120VAC input and output connections are made to B-D Frame
Precharge Units as shown below.
CAT 1336R-PRE-VB180-AN
K V A VOLTS A PH
AC INPUT 119-150 380-480 180.4 3
AC OUTPUT 119-150 380-480 180.4 3
DC OUTPUT – – – –
REFER TO USER MANUAL FOR
INSTALLATION INSTRUCTIONS
3 5
1
L3
L1 L2
R1 S1 T1
TORQUE TERMINALS TO 275 LB-IN
USE 75˚C WIRE ONLY
! DANGER
RISK OF SHOCK
REPLACE AFTER
SERVICING
Figure 2.11 — 120VAC Precharge Unit Connections
120VAC Connection Specifications
1. Use 75ºC Copper Wire Only.
2. Listed wires sizes are maximum/minimum wire sizes that the
terminals will accept — Not recommendations.
1336 REGEN PRECHARGE UNIT RATING
B-D Frames
1336 REGEN CONVERTER RATING
D Frame

Precharge

SER A
D
HZ UL
50/60 ®
®
50/60
– D
UL
C
ALLEN-BRADLEY ®
AB MADE IN U.S.A.
B-D Frames
TB1
1
3
1 = 120V AC
3 = 120V AC Common
MAX/MIN WIRE SIZE
2
mm (AWG)
2.1/0.30 (14/22)
MAX/MIN WIRE SIZE
2
mm (AWG)
2.1/0.30 (14/22)
MAX TORQUE
N-m (lb-in)
0.90-1.13 (8-10)
MAX TORQUE
N-m (lb-in)
0.90-1.13 (8-10)