70 & 150 AMP Rated
"COOL ONE" Panel Mount SCR Power Controller with Multi-Input Options
(Phase Angle)
Anacon Power & Controls SCR Controller's are designed to offer proven solutions to both Phase Angle and Burst Fire applications. Our Phase Angle SCR Controllers operate by varying the firing point of an SSR's input. The power delivered to the load is proportional to the command input signal. SCR Controllers allow you to apply more precise control to any heater application, regardless of the type of heater elements you choose.
APC5031
Standard "Cool One" Features:
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Touch Safe Versions now Available
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Current Ratings 70A and 150A @ 40 Degrees C Convection
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Output voltage: 24-240Vac Line
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Dual Input, 120Vac/220Vac, Step Down Transformer provides 24Vac to power Phase Controller Card
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Standard LED Status Indicator
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UL/cUL Recognized TUV Approved & CE Compliant Version
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Operates from 47-63Hz
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Multi-Input Control: 4-20mA, 0-10V, 0-5V, 0-135 ohms, Potentiometer
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Built in Transient Protection
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Phase Angle Linearity Proportional to Input
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Includes Control Module, Solid State Relay & Anacon's Clear Anodized "Cool One" MHS5050 Panel Mount Heat Sink.
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Safety & Noise Immunity Compliance
APC5032
SPECIFICATIONS
PART NUMBER
INPUT
RANGE
ASSEMBLY LOAD CURRENT
(AMPS AC)
LINE
VOLTAGE
TRANSIENT VOLTAGE
RELAY RATING
600V Peak
24-280Vac
50A
48-660Vac
1200V Peak
50A
APC5032
APC5031T
(Example)
Touch Safe versions are also available, add the letter "T" after the
rating number in the standard part number.
Notes:
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Ratings based upon 100% duty cycle for 20 minutes or 80% duty cycle continuous.
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Ratings are based upon relays being mounted either individually or side by side with zero spacing.
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Cool One's unique construction allows better performance than conventional heat sink designs even when mounted side by side
THERMAL CURVES
Application Information & Wiring Diagram
The APC5031 and APC5032 are phase angle SCR Power Controllers. The switch selectable control ranges for the Multi-Input version are: 0-10V, 0-5V, 2-10V, 1-5V, 4-20mA, and manually using a potentiometer. The power delivered to the load is proportional to the command signal input. Input selection options are achieved by dip switch selection.
A line to 24Vac transformer supplies power and phase information to the controller card. The transformer is connected across the AC power source as noted below. There is a feature to compensate for line voltage variation. By adjusting the phase angle automatically with line voltage changes, constant power is maintained at the load. To use the line voltage compensation feature properly, the 24Vac transformer should be fed from the same mains as the load circuit to be controlled per the wiring diagram per Figure 1. Line voltage compensation can be enabled or disabled via dip switch selections noted above.
A separate control transformer is provided for both the APC5031 and APC5032 SCR Power Controllers.
See User Manual for complete list of commands & wiring options.
FEATURE ENABLE
4
6
COMMAND INPUT
1
2
3
5
Address
Anacon Power & Controls
100 Powder Mill Rd. Suite 162
Acton, MA 01720
Phone
TEL: 800-466-9080
TEL: 978-287-0715