Switching power supply

POWER SUPPLY SYSTEM NSD-610-XXX

ProductOutput voltage (DC)Output currentOutput power
NSD-610-545_ODP_1M54,5 V3,7 A200 WOrder
NSD-610-545_ODP_2M54,5 V7,4 A400 WOrder
NSD-610-545_ODP54,5 V11,1 A600 WOrder
NSD-610-275_ODP_1M27,5 V 7,25 A200 WOrder
NSD-610-275_ODP_2M27,5 V14,5 A400 WOrder
NSD-610-275_ODP27,5 V21,75 A600 WOrder
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POWER SUPPLY SYSTEM WITH IP ADMINISTRATION NSD-610-XXX/1U  

The NSD-610-XXX/1U power supply system consists of a 19'' sub-rack containing up to 3 modules. The system may be equipped by up to 3 AC/DC modules which allow the charging of attached accumulators and powering of connected equipment. The powering parameters may be monitored by remote administration through a web interface; alternatively, the system may be connected into an existing infrastructure and monitored via the SNMP protocol. The output of the power supply may be shortly disconnected from the powered equipment by a command via IP administration, facilitating a restart of powered technologies. The system also allows automatic notifications via a relay contact and the sending of e-mail messages.

REMOTE ADMINISTRATION

  • accumulator voltage
  • status of the input power network
  • status of the power supply
  • current flowing into an accumulator
  • accumulator temperature
  • current in the supply
  • status of output fuses

REMOTE CONTROL

10-second disconnect of power supply output, for the restart of powered technology.

ELECTRICAL PARAMETERS OF THE AC/DC MODULE

  • Input voltage                   230V ± 10% / 50Hz
  • Output voltage                54.5V (27,5V) DC +/- 10 % via additional configuration
  • Input current                   3.7A ( 7,25 V) DC / module
  • Efficiency                        > 80%
  • Load sharing between all attached modules
  • Separating diode in the positive branch

OPERATING CONDITIONS AND DATA

  • Supply dimensions (HxWxD)        44.5 x 483 x 240 mm
  • Weight                                             4.1kg
  • Temperature range                       -10°C ... + 40°C

 

The source is a protection class I device, with an installation overvoltage category of 3 in compliance with CSN EN 61010-1. The device is resistant against output short-circuits. The power supply is intended for permanent use, and its input is protected by a T6.3AH/250V fusible cut-out.

5 year WARRANTY

 

TECHNICAL NORMS AND CERTIFICATES

A declaration of conformity has been issued for the power supply in compliance with Act No. 22/1997 Coll., as per Act No. 71/2000 Coll. Norms which apply to the product:

  • Safety              CSN EN 60950-1 ed.2
  • EMC                 CSN EN 61000-6-1 ed.2

                              CSN EN 61000-6-3 ed.2