5

tech.support@psbel.com

F

Input Fuses (L+N)

Not user accessible, slow-acting (F)

10

A

Input Over Voltage Limit

285VAC/395VDC

/

295VAC/405VDC

V

Recovery

280VAC/390VDC

/

290VAC/400VDC

V

Input Under Voltage

Limit

75VAC/105VDC

/

85VAC/115VDC

V

Recovery

80VAC/110VDC

/

90VAC/120VDC

V

V1 will be latched until reset by AC input or

INHIBIT signal.

110

132

or INHIBIT signal.

110

120

Over current limit meet below

curve, Figure 3

Standby output will be entered into CC

mode if output current is above 1.2 A

1.2

2

A

2.7

A

Over Temperature On

Heat Sinks

No damage, Automatic shut-down and recovers.

The Output is protected against an overload or a Short Circuit for indefinite duration. The unit shall meet this requirement when in

general operating conditions. Over current limit should meet below curve within +/-1.5 A tolerance, and the unit is allowed to

hiccup under over current conditions.

Figure 3. Over Current Mode

Bel Power Solutions provides with its “Bel Power Solutions I2C Utility” a Windows® XP/Vista/Win7 compatible graphical user

interface allowing the programming and monitoring of the ABC600 Series Front-End. The utility can be downloaded on

www.belpowersolutions.com and supports both the PSMI and PMBus™ protocols.

The GUI allows automatic discovery of the units connected to the communication bus and will show them in the navigation tree. In

the monitoring view the power supply can be controlled and monitored.

Reference Documents:



BCA.00029_AA_ABC600 Series PMBus Communication Manual.pdf



PMBus Specification Part I Revision 1.1



PMBus Specification Part II Revision 1.1



System Management Bus (SMBus) Specification Revision 2.0