Product details

• TECHNICAL DETAILS

  SPECIFICATIONS

  Application Pipe freeze protection and temperature maintenance for nVent RAYCHEM XL-Trace, FS-C10-2X, Frostop Black and ETL heating cables Area of Use Ordinary area, outdoors Exposure temperature range 0°C to +40°C

  Electrical Supply voltage 230 Vac -15/+10% 50/60 Hz Power consumption 4 VA Terminals Power supply: 3 x 1.5 mm² Heating circuit output: 2 x 2 x 1.5 mm² Alarm: 3 x 1.5 mm² Sensor: 2 x 2 x 1.5 mm² Modbus: 3 x 1.5 mm²  Alarm relay Single pole double throw (SPDT); volt free 2 A / 250 Vac Time clock Automatic summer/winter and leap year connection Clock back up /accuracy 10 days, ± 10 minutes per year Keylock Password protection USB port Pre-installation set-up in power off mode; firmware upgrade

  Display and programming Screen type Touch screen, size 4.3" LED indication (GREEN) Flashes GREEN in operation mode Selectable set temperatures 0°C  to +80°C  (standard) 0°C  to +150°C (with SM-PT100-2 and HARD-78) 0°C  to +250°C (with SM-PT100-2 and MONI-PT100-260/2) Temperature limit range -40°C  to +85°C (standard) -40°C  to +145°C (with SM-PT100-2 and HARD-78) -40°C  to +245°C (with SM-PT100-2 and MONI-PT100-260/2) Parameters HIGH temperature alarm (up to 250°C or OFF) LOW temperature alarm (-40°C to +245°C, OFF) Sensor open circuit Sensor short circuit Each parameter input and event logged, in non-volatile memory storage

  Communication (Elexant 450c-Modbus) Communication port RS-485 Type 2-wire RS-485 Cable One shielded twisted pair (not included) Length up to 1,200 m Quantity up to 247 devices per port Data rate 2400, 4800, 9600, 19200 baud Parity None, even, odd Stop bits 1, 2 Protocol Modbus RTU

  Enclosure Material Polyphenylene Ether (PPE) Ingress protection IP 20 Mounting option In panel: mountable DIN rail 35 mm Storage temperature -20°C to +50°C  Flammability class D category DIN EN 60730 / VDE 0631-1

  Sensor (standard) Type NTC 2 KOhm / 25°C; 2 wire Tip dimensions ⌀ 5 mm; length 20 mm Cable length 5 m (standard); extendable up to 150 m using  2 x 1.5 mm² cable Temperature range -40°C  to +90°C

  Sensor (optional - requires SM-PT100-2 module) Sensor HARD-78 Type PT100: 3-wire Tip dimensions ⌀ 6 mm; length 50 mm Cable length 3 m (standard); extendable up to 150 m using  3 x 1.5 mm² cable Temperature range °C  to +150°C Sensor MONI-PT100-260/2 Type PT100: 3-wire Tip dimensions ⌀ 6 mm; length 50 mm Cable length 2 m (standard); extendable up to 150 m using  3 x 1.5 mm² cable Temperature range -50°C to +250°C

• APPROVALS

  APPROVALS

  CE, VDE (pending), ROHS, WEEE Complies to EMC EN 61000-6-3; EN 61000-6-2

  
  

• DIMENSIONS

  DIMENSIONS AND WEIGHT

  Width 158 mm Height 110 mm (excluding glands) Depth 65 mm Weight 0.55 kg

• DOWNLOAD DOCUMENTS

  Data sheet: nVent RAYCHEM Elexant 450c

  Operating manual: nVent RAYCHEM Elexant 450c