1 standard features, 2 power module part numbers – Rockwell Automation SB3000 AC Power Modules User Manual

Page 10

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1-2

SB3000 Power Modules (Rittal)

1.1

Standard Features

The SB3000 Power Modules have the following standard features:

Input power supplied from a separate disconnect/soft-charge cabinet and AC line
reactor

PWM synchronous rectifier converts AC power to DC power for a fixed-voltage
PWM inverter DC bus

IGBT power semiconductor bridge

PWM output

4 kHz carrier switching frequency

Ability to add or remove drives from the DC bus while the SB3000 Power Module is
running

Input and output short-circuit protection

Fiber-optic communication with the DPS host, the Universal Drive Controller (UDC)
module

Auto-tuning without an identification test

NEMA 1 Cabinet

PMI Rack

Top Entry of AC Input Power

Top Exit of DC Output Power

Standard Paint

1.2

Power Module Part Numbers

SB3000 Power Module part numbers are organized by the number of cabinet bays,
e.g., one, two, or three-bay cabinet configurations. See table 1.2.

Table 1.2 – SB3000 Part Numbers

Cabinet Type

SB3000

Part Number

SB3000

B/M Number

One-Bay (445A)

804300-S

101165-190S

Two-Bay (890A)

804300-T

101165-190T

Three-Bay (1335A)

804300-V

101165-190V

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