AMETEK SFA Series - Manual (Page 28)

Installation Sorensen SFA Series
WARNING!
The 6U SFA Series unit weighs up to 160 lbs (73kg) depending on the model.
A minimum three-person lift is required!
When the chassis is at full extension, the flat springs are located approximately
one (1) inch behind the front EIA RETMA rails. Access the springs with a flat
blade screwdriver or similar device to release from lockout or to remove the
chassis from the rack.
The slides can be mounted to the chassis with this spring oriented on the top or
the bottom of the slide.
Table 2–1 provides details of the SFA Series input and output connectors and
their functions.
Connector Function Connects To
Pos. Threaded Stud
Neg. Threaded Stud
Pos. Bus Bar
Neg. Bus Bar Output Power:
3U models (see
Table 2–3 )
6U models (see
Table 2–3 )
User load(s)
ANALOG CONTROL
Connector (J1)
Control Interface
See Table 3–1 for
description
Sense Connector Used for remote sense Refer to Section 3.4
Parallel In-Out Used for parallel operation Refer to Section 3.8
Table 2–1. 5kW to 15kW and 20kW to 30kW Series Input/Output Connectors
Power Supply Type Connection Description
5 kW to 15 kW Bus Bar with holes for 1/4"–20 bolts
20 kW to 30 kW Bus Bar with holes for 3/8"–16 bolts
Table 2–2. Input Connections
Power Supply Type Connection Description
5 kW to 15 kW
≥60V
3/8" Threaded Studs
20 kW to 30 kW
≥60V
Bus Bar with holes for 3/8" bolts
Table 2–3. Output Connections
2-4 M550292-01 Rev G