EC Series Fan Speed Controller, 2 Speeds, 230 V ac, Pulse Width Modulation

  • RS Stock No. 884-1187
  • Mfr. Part No. CN1083
  • Manufacturer ebm-papst
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

ebm-papst HRU Heat Recovery EC Fan Controller

The HRU controller has been designed for use in industrial and commercial heat recovery applications. With a twin fan controller the mains powered HRU is suitable for use with all ebm-papst EC 0-10V speed controllable fans. Two fans can be independently controlled setting the speed via an individual potentiometer.

Two switched live inputs: Normal/boost speed, Remote on/off.
Alarm output for fan or thermistor fail.
LED's Fans and Thermistors Ok/Fail.
LED's Fan1/ Fan 2 run.
Thermistor connections, supply and extract air temperatures.
Low temperature shut off.
High temperature Activation of summer bypass relay.
Summer bypass control relay change over contacts rated at 230 V ac, 5A.
PIR / CO2 / Humidistat / thermostat for boost select.
BMS remote enable input.
Filter maintenance alarm LED and solid state relay output. DIP selectable period 3/ 6 / 12 months with reset switch and disable.

Specifications
Attribute Value
For Use With Ebm-papst EC 0-10V Speed Controllable Fans
Speed Settings 2 Speeds
Output Configuration Pulse Width Modulation
Supply Voltage 230 V ac
Series EC
Alarm Output Solid State Relay
Discontinued product
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