Rockwell Automation 1336S Plus FRN 1.xx-5.xx - Manual (Page 46)

2–36 Installation/Wiring
380-480V AC Input Voltage
415 Volt Tap
(use for 415V)
380 Volt Tap
(use for 380-400V)
460 Volt Tap
(use for 460-480V)
200-240V AC Input Voltage
200 Volt Tap
(use for 200-220V)
240 Volt Tap
(use for 230-240V)
500-600V AC Input Voltage
500 Volt Tap
(use for 500V)
575 Volt Tap
(use for 575-600V)
Terminal blocks TB4 and TB6 (B Frame drives & up) allow the
drive power supplies to be operated from an external voltage source.
Both terminal blocks are located on the Base Driver Board and are
accessible from the front of the drive. See Figure 2.1 for locations.
TB4 can be used to externally power the low voltage power supply,
allowing operation of drive control functions in the absence of bus
voltage. Applying proper voltage to TB4 (see Table 2.J) provides
+5V,
±
15V and isolated 12V outputs for:
•
Main Control Board (Control Interface Boards, RIO Board, etc.)
•
SCANport
t (HIM, etc.)
•
Encoder(s)
•
ELMS
•
Precharge
•
Any DC fans in the drive
TB6 can be used to externally power the high voltage power supply
which provides inverter IGBT drive voltage and the low voltage
necessary to power the low voltage power supply. This allows
operation of the drive in the absence of bus voltage.
The maximum and minimum wire size accepted by TB4 is 2.1 and
0.06 mm
2 (14 and 30 AWG). Wire sizes for TB6 are 5.3 and 0.06
mm 2 (10 and 30 AWG). Use Copper wire Only with a minimum
temperature rating of 75
°
C. Maximum torque for both terminal
blocks is 0.57 N-m (5 lb.-in.).
Table 2.J
Power Supply Input Requirements
1
Terminal
Block
Drive Type Input Voltage
Average
Current Peak
Current
TB4 All 22-28V DC 2 2.25A 5.00A
TB6 230V AC 200-375V DC 3 0.50A 1.00A TB6
380-480V AC 400-750V DC 3 0.25A 0.50A
500-600V AC 400-925V DC 3 0.25A 0.50A
1 The power source used to drive a power supply must be capable of providing the peak current at
startup. A “flat“ current or power limit is acceptable, but a foldback current limit may trip at startup,
never allowing the supply to start.
2 Must be supplied from a Class 2 Limited Power Source.
3 Must be supplied from a source that is provided with transient voltage surge suppression such that
transients are suppressed to 6000V peak maximum or less.
Auxiliary Inputs – TB4,
TB6