Y33

3 probe inputs (or digital input), up to 3 relay outputs, one of them 30A


  • Inputs:
    3 inputs for temperature probes:
    - PTC KTY81-121 (990 Ω @ 25 °C)
    - NTC 103AT-2 (10KΩ @ 25 °C)
    - PT1000
    Overall accuracy: ± 0.5 % fs + 1 digit
    1 Free voltage digital input (alternativelly to the third input)
    Keyboard:
    - Mechanical
    - Sensitive-Touch

  • Outputs:
    up to 3 relay outputs:
    - OUT1: Relay SPST-NO (30A 2HP 250V, 1HP 125 Vac); EN 61810: 30 (15) A - EN 60730: 14 (14) A - UL 60730: 14 A Res., 96 LRA, 16 FLA
    - OUT2:  Relay SPDT (8A, 1/2HP 250Vac, 1/3HP 125Vac): EN 61810: 8 (3) A - EN 60730: 8 (4) A - UL 60730: 10 A Res.
    - OUT3: Relay SPST-NO  (5A - 1/10HP 125/250 Vac); EN 61810: 5 (1) A - EN 60730: 2 (1) A - UL 60730: 2 A Gen. use
    16A max.(12A for plug-in version) for common relay 1 and 3 (term. 3)

  • Power supply:
    - 12... 24 VAC/DC
    - 115 VAC ±10%
    - 230 VAC ±10%
    Frequency AC:50/60 Hz
    Power consuption: around 3.5 VA

  • Control functions
    Stand-by mode
    Control strategies :
    - ON/OFF
    Up to 4 different kind of configurable alarms:
    - Probe errors
    - Temperature tresholds: (absolute or relative)
    - External alarm
    - Door alarm
    Compressor protection
    Start-up delay
    Defrost
    - Defrost start/stop:
       Time based
       Temperature driven
       Dynamic Defrost (with second probe)
    - Defrost methods:
       By compressor stop
       By electrical heater
       By hot gas
       By cycle reverse
  • Communication and configuration:
    Communication on TTL port to:
    - Universal programming key
    - Remote display
  • Dimensions:
    78x35 mm, depth 64 mm + 11.5 mm with extractable terminal block
    Connections:
    - 2.5 mm² screw terminals block
    - 2.5 mm² extractable screw terminals block
    IP65 front frame protection, with gasket and screw brakets
    1 display with 3 digits, h 15.5 mm, red or blue colour

 

UL Recognition Canada USA

File no. E206847
Ref. UL/CSA 60730-1-2-9