DSE 334



DSE 331

AUTO TRANSFER SWITCH CONTROL MODULE

»  Real-time clock
»  Priority Source Selection
»  Adjustable transfer time
»  Check sync feature
»  Source 1/Source 2 control
»  Start inhibit
»  Load inhibit
»  Manual restore to S1
»  Supports multiple topologies
»  Automatic switch-over between supplies
»  Rotary ATS configuration
»  Single event scheduler
»  3-phase display
»  Back-lit 4-line text LCD display
»  External mains (utility) or genset failure inputs
»  3 phase sensing for both Source 1 & Solurce 2
»  3 Phase Voltage & Frequency monitoring
»  Optional current monitoring
»  Under & Over Voltage Protection
»  Under & Over Frequency Protection
»  Automatic shutdown or warning when fault conditions are detected
»  Configurable inputs (10)
»  Configurable volt-free outputs (4)
»  Configurable DC outputs (5)
»  Configurable timers
»  Fully configurable via the fascia or PC using USB communication


  Dimension Details:
  • Over All Dimension - 215 mm x 158 mm x 42 mm
  • Panel Cut Out Dimension - 182 mm x 137 mm

Hardware


  MAXIMUM OPERATING CURRENT - 292 mA at 12 V, 167 mA at 24 V

  MAXIMUM STANDBY CURRENT - 101 mA at 12 V, 66 mA at 24 V

  Generator Voltage Range – 15V – 333V AC (L-N)



  Frequency Range - ±3.5Hz to 75Hz

  DC Supply (Continuous Voltage Rating) – 8V to 35V

Standards


Test

Reference Standards

ELECTRO-MAGNETIC COMPATIBILITY

  • EMC Generic Immunity Standard for the Industrial Environment
  • EMC Generic Emission Standard for the Industrial Environment

 

  • BS EN 61000-6-2
  • BS EN 61000-6-4

ELECTRICAL SAFETY

  • Safety of Information Technology Equipment, including Electrical Business Equipment

 

  • BS EN 60950

Temperature

  • Ab/Ae Cold Test -30 oC
  • Bb/Be Dry Heat +70 Oc

 

  • BS EN 60068-2-1
  • BS EN 60068-2-2

VIBRATION

  • Ten sweeps in each of three major axes

 

  • BS EN 60068-2-6

HUMIDITY

  • Db Damp Heat Cyclic 20/55 Oc at 95% RH 48 Hours
  • Cab Damp Heat Static 40 oC at 93% RH 48 Hours

 

  • BS EN 60068-2-30
  • BS EN 60068-2-78

SHOCK

  • Three shocks in each of three major axes 15 gn in 11 Ms

 

  • BS EN 60068-2-27

DEGREES OF PROTECTION PROVIDED BY ENCLOSURES

  • IP65 - Front of module when installed into the control panel with the optional sealing gasket.

 

  • BS EN 60529