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AC-VX Motor Speed Control for Motors, Fans and Pumps |
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| SmartFan
AC-VX is a TRIAC based fan, pump and motor control
designed for OEM applications in HVAC, electronic and industrial control markets. Automatic
detection and adjustment for power factor permits
efficient motor speed control of a wide range of single phase
PSC (Permanent Split Capacitor)
and
shaded pole fans with current ratings up to 8.0 Amps that have been approved for voltage control by the motor manufacturer. The AC-VX digital fan motor speed control accepts 115 or 230 VAC (50/60 Hz) supply
voltages. |
AC-VX proportionally controls fan speed over a range of about 4 to 1, as well as turns the fan off and on based on a control signal input.The
control signal can be from a 20 mA current loop,
0 to 5 VDC, 0 to 10 VDC or P10 remote temperature
sensor input. Because the HVAC motor speed control signal is
electrically
isolated from the fan, it can be derived from nearly
any
source.
This HVAC motor speed control is available with or without a NEMA 4X-rated polycarbonate enclosure.
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| Benefits of using SmartFan AC-VX AC motor speed control include acoustical noise reduction,
environmental (humidity, temperature or pressure) regulation,
greater product reliability, increased fan life, improved safety
and energy savings. |
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AC-VX Motor Speed Control Product Features |
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- Under
low speed conditions, acoustical noise and energy
usage are substantially
reduced
- Automatically
detects and adjusts for power factor
- Compensates
for variations in line voltage
- Does
not require a separate low voltage power source
- Compatible
with single phase PSC or shaded pole-motors
that are phase (TRIAC) controllable
- All
connections through terminal blocks
- Control
signal can be used to switch the fans on and off
- Fan
speed is proportional to control signal
- Jumpers
allow user selectable settings of:
- Full Speed Temperature (75-80-85-90°F)
- Temperature Differential (5-10-15°F)
- Idle at Minimum Speed or Turn OFF
- Minimum Idle Speed (Low-Medium-High)
- Includes
RFI noise filter
- UL (File E100344) approval.
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AC-VX Motor Speed Control Dimensions |
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AC-VX Motor Speed Control Part Numbers |
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| Part Number1 |
Power Source
(50/60 Hz) |
Maximum KVA |
Maximum Current 104°F (40°C) Still Air |
Control Signals |
Enclosure |
| 180V800 |
115 VAC +/- 15%
230 VAC +/- 15% |
0.9 @ 115 V
1.8 @ 230 V |
8.0 Amps |
0-5 V, 0-10 V,
0-20 mA,
P10-F Sensor3 |
None |
| 180V800E2 |
115 VAC +/- 15%
230 VAC +/- 15% |
0.9 @ 115 V
1.8 @ 230 V |
8.0 Amps |
0-5 V, 0-10 V,
0-20 mA,
P10-F Sensor3 |
AC-VX mounted in a NEMA 4X polycarbonate enclosure with liquid tight strain reliefs |
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1. Contact CRI customer service for RoHS compliance.
2. Weight P/N 180V800: 10.7 oz (303 g)
Weight P/N 180V800E: 1.4 lbs (635 g)
3. See sensors page.
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