Rockwell Automation 1336R REGEN LINE REG - Manual (Page 69)

Regenerative Brake Operation 3–17
120VAC Precharge and
Converter Wiring
120VAC Current Requirements
120VAC is required by the 1336 REGEN Precharge Contactor
and 1336 REGEN D Frame Converter fan. 120VAC must be
derived from the same AC power supply source used for all 1336
REGEN equipment and taken at the AC Power Input, or, before
the Power Line Filter if used.
Figure 3.9 — 120VAC Precharge and Converter Connections
!
ATTENTION: 1336 REGEN equipment does not
provide 120VAC short circuit fusing. Branch circuit
breakers or disconnect switches cannot provide this
level of protection for converter and precharge unit
components. Short circuit fusing should be sized and
typed in accordance with National Codes and standards
(NEC, CENELEC, etc.) and any additional local codes.
1336 REGEN LINE REGENERATION
PACKAGE CAT. NO.
PRECHARGE CONTACTOR CONVERTER FAN
Inrush Amps S.S. Amps Inrush Amps S.S. Amps
1336R-VB048
1336R-VB078 3A 0.3A — —
1336R-VB180 7A 0.7A 5A 0.8A
1336 REGEN
PRECHARGE
1336 REGEN
D Frame Converter
AC POWER IN
PE
R
S
T
GND
TB1-1
TB1-3
120V AC
120V AC
120 RTN
USER SUPPLIED 120V AC