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KAS Actuator
Brand: KeleThe Kele revolution KAS-27, KAS-44, KAS-88, and KAS- 175 series actuators are designed and tested to provide accurate and reliable spring return control for dampers and valves.
They accept two-position or modulating (tri-state and proportional in one actuator) control signals.
Features- Auto-adapt feature for automatic stroke setting Signal mode switch for installation flexibility Self-centering hub for accurate control Built-in indicator shows position at a distance 60,000 cycles, 1.5 million repositions for long life
Specifications
Brand
Adjustment
- Auxiliary Switch
Approvals & Certifications
- CE
- C-tick
- cULus Listed
- E4436, E179109
- Plenum Rated
Delay Time
- 20 seconds - Spring Return Time for 88, 175 in/lb
- 25 seconds - Spring Return Time for 27, 44 in/lb
Diameter
- 0.6" (15.24 mm) - max.
- 1" (25.4 mm) - max.
Electrical Connectors
- Terminal Connection
Electrical Contacts
- Normally Closed
- Normally Open
Electrical Rating
- 3 A Inductive - Switch Rating for SW2 Auxiliary Switch Kit & Internal Auxiliary Switch
- 5 A Resistive at 250 V - Switch Rating for SW2 Auxiliary Switch Kit
Environmental Protection
- IP54
- NEMA 2
Feedback
- None
Humidity
- 5 to 95 % RH
Input Impedance
- 100 kΩ at 0/2-10 Vdc
- 500 ohms at 4-20 mA
Length
- 1" (25.4 mm) - min. Shaft Length
Motor Type
- Brushless - Modulating
- DC with Brushes - 2-Position
Operating Temperature
- -30° to 65° C (-22° to 149° F) - for Models KAS-27-2, -44-2
- -40° to 60° C (-40° to 140° F) - for Models KAS-88, -175
- -40° to 65° C (-40° to 149° F) - for Models KAS-27-M, -44-M
Output Noise
- < 60 dB at 3 ft (1 m)
Override
- Manual Override Crank (88, 175 in/lb Only)
Resistance
- 500 ohms, 1/2 W or Greater Resistor Required when Control Signal is 0/4-20 mA
Rotation
- 95° ± 3°
Supply Voltage
- 120 Vac, 50/60 Hz
- 20-28 Vac, 50/60 Hz
- 22-30 Vdc
- 24 Vac/dc
- 7 to 60 VA
Switch Type
- DPDT
- SPDT
Torque
- 27 to 175 in/lb