Zone & Unitary Controllers
Excel 10™ W7751H VAV Controller
Excel 10™ W7751H VAV controllers provide pressure independent or dependent airflow control and series and parallel fan control with one and two duct applications.
Overview
Excel 10™ W7751H VAV controllers provide pressure independent or dependent airflow control and series and parallel fan control with one and two duct applications.
Features & Benefits:- Uses Echelon® LonWorks® protocol
- Energy saving setpoint reset for electrical demand limit control
- Actuator included with W7751H mounts directly onto VAV box damper shaft and has up to 70 lb-in torque, 90 degrees stroke, and 90 sec
- Timing at 60 Hz
- High speed 78 kilobit communications network
- Capable of standalone operation, but uses E-Bus network communications
- Easy user-access to the network communications jack
- Uses enhanced microbridge-type airflow sensor with dual integral restrictor design
- Easy user-access to airflow sensor inputs
- Provides proportional integral derivative (PID) temperature control
Specifications
Others
- Maximum Operating Humidity
- 95 (Non-condensing) percentage relative humidity
- Minimum Operating Humidity
- 5 (Non-condensing) percentage relative humidity
- Application
- VAV
- Operation Modes
- Off
- On
- Communications Protocol
- E-Bus
- LonWorks Bus
- Control Functions
- VAV
- Communication Technology
- LonWorks
Others
- Maximum Operating Humidity
- 95 (Non-condensing) percentage relative humidity
- Minimum Operating Humidity
- 5 (Non-condensing) percentage relative humidity
- Application
- VAV
- Operation Modes
- Off
- On
- Communications Protocol
- E-Bus
- LonWorks Bus
- Control Functions
- VAV
- Communication Technology
- LonWorks
- Maximum Operating Humidity : 95 (Non-condensing) percentage relative humidity
- Minimum Operating Humidity : 5 (Non-condensing) percentage relative humidity
- Application : VAV
- Operation Modes : Off|On
- Communications Protocol : E-Bus|LonWorks Bus
- Control Functions : VAV
- Communication Technology : LonWorks
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