9410 Power Control Unit

Brand: PR Electronics

  • Distributes supply voltage to the power rail
  • Optional connection of backup supply
  • Approved for installation in I.S. / Ex zone 2 / Div. 2
  • Optional redundant supply for the power rail
  • Must be installed on power rail, PR type 9400
Features
  • The status relay will be energised when the following three conditions are met:
    1. Supply voltage is present on pins 31 and 32.
    2. Backup supply voltage is present on pins 34 and 33. (If the backup supply is not in use, a jumper must be placed between pins 32 and 33 - the jumper is delivered with the device).
    3. There are no error messages from the devices connected to the power rail.
  • When a collective alarm is activated via the power rail, the status relay in the 9410 will be de-energized (pins 11, 12 and 13).
  • Two green front LEDs indicate connection of supply and backup.
  • A red LED indicates error status.

Specifications

Approvals & Certifications

  • ATEX 2014/34/EU KEMA 07-ATEX-0152 X
  • CE
  • DNV Marine Standard F. Certificate No. 2.4
  • EAC TR CU 020/2011
  • EMC 2014/30/EU
  • Ex
  • FM 3034431-C
  • IECEx KEM 08.0025X
  • INMETRO NCC 12.1308 X
  • LVD 2014/35/EU
  • UL 61010-1

Connection Style

  • Screw Terminals

Consumption

  • Maximum

Dimensions

  • 4.29" x 0.925" x 4.09" {109 x 23.5 x 104 mm (H x W x D)}

Environmental Protection

  • IP20

Humidity

  • < 95% Relative Humidity, Non-Condensing

Output

  • Input Voltage - 0.5 Vdc (at 4 A)
  • Maximum

Power Requirement

  • Maximum

Relay Output

  • 500 Va / 60 W - Maximum
  • Maximum

Storage Temperature

  • -20° to 85° C (-4° to 185° F)

Supply Voltage

  • 21.6-26.4 Vdc (Double/Reinforced Isolation)

Temperature Range

  • -20° to 60° C (-4° to 140° F)

Torque

  • 4.43 In/Lbs (0.5 Nm) - Screw Terminal Torque

Vibration

  • ± 0.7 G at 13.2 to 100 Hz as Per IEC 60068-2-6 : 2007
  • ± 1 mm at 2 to 13.2 Hz as Per IEC 60068-2-6 : 2007

  • The power control unit detects errors from any of the devices mounted on the power rail and transmits a collective alarm to the control system via the internal status relay.
  • Optional connection of two power supplies - a primary supply and a backup supply.
  • Redundant supply for the power rail can be obtained by mounting two 9410 devices connected to 2 separate power supplies (e.g. PR no. 9421).

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