R820-323
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R820-323 | Schneider Electric Buildings | Thermostats & Controllers

SCR POWER CONTROLLER 240 V, 10 A, 3 PHASE

Manufacturer:Schneider Electric Buildings

MPN:R820-323

SKU:R820-323

List Price:

USD

product family specifications

Supply Voltage

24 VAC, +10%/-15% @ 2 VA, 50/60 Hz;

Input Signal

0-10 VDC (2-10 VDC control range), 4-20 mA, 0-135Ω,

dip switch selectable

low signal = no heat

high signal = full heat

Input Impedance

Voltage 10K Ω

Current 250 Ω

Thermostatic Protection

Cuts off at rise to 180°F (82°C), self-resetting

Operating

Temperature

32° to 95°F (0° to 35°C), full rating, amperage derated up to 175°F (80°C)

Operating Humidity

0 to 95% RH (non-condensing)

Approvals

CSA; UL File #E191074

Warranty

1 year

product family features

  • Compact, microprocessor-based controller saves space in control panels
  • Integrated, self-resetting thermostatic protection increases safety
  • Multi-input control signal maximizes application and system flexibility
  • Integral heat sink minimizes installation time and wiring costs
  • Status LED confirms proper operation

more information & related documents

Family Description

The Viconics R820 Series SCR (Silicon Control Rectifier) controllers provide cost effective modulation of electric loads using industry standard proportional control signals from thermostats or building automation systems. The R820 Series incorporates a compact control board mounted to a multi-fin, anodized heat sink with an exceptionally high heat dissipation rate. Models are available in single phase or 3-phase and can control loads up to 600V.

Kele Description

SCR POWER CONTROLLER 240 V, 10 A, 3 PHASE

Manufacturer

Schneider Electric Buildings

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