ABB SD812F 3BDH000014R1 Power Supply 24 VDC
Description：
SD812F is ABB Freelance AC 800F system Power Supply, it is used together with PM802F or PM803F. 3BDH000014R1 is the ordering number for SD812F.

The AC 800F modules are supplied with 5 VDC / 5.5 A and 3.3 VDC / 6.5 A by SD 812F. The
power supply has open-circuit, overload and sustained short-circuit protection. The electronically
controlled output voltage provides high stability and low residual ripple.
In case of power loss ≥ 5 ms, the power supply module generates a power-fail signal. This signal
is used by the CPU module to shut down operations and enter to a safe state. This is required
for a controlled restart of the system and the user application when power is restored. The
output voltage remains within its tolerance limits for at least another 15 ms. Altogether an input
voltage drop of 20 ms will be managed.

Features:
· Redundant input voltage 24 VDC, provides operation in accordance with NAMUR
· Power supply outputs provide: 5 VDC / 5.5 A and 3.3 VDC / 6.5 A
· Enhanced power-fail prediction and shutdown procedures
· LED indication for power supply status and operating status of the AC 800F
· Short circuit proof, current limited
· 20 ms backup energy for use in the event of primary power failure, according to NAMUR
· G3 compliant Z variant available

Specifications:
Input voltage: 24 VDC, 2 redundant inputs, permissible range 19.2 - 32.5 VDC
Input current at nominal load: 1.7 A at 24 VDC
Rated input power: 41 W
Backup energy for the event of power failure: > 20 ms
Total output power: Max. 35 W

Warranty: 12 months.
Lead time: 1-2 working days.
Terms of payment:T/T and Western Union.
Courier partners: DHL, UPS, TNT, FedEx and EMS.
Technical specification, manuals and data sheets

Related items:
SA811F
EI813F
FI810F
FI830F
PM802F
PM803F
3BSE008560R1 TB810
3BSE010700R1 CI534V02
3BSE011181R1 PM511V16
3BSE012632R1 TC516
3BSE018283R1 CI522A
3BU8P001190R1
57160001AAA DSDI110A
57160001ABD DSTD108
57160001K DSDO110
57160001K/3 DSDO110 4H