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SCR Power Controls Series 19/39
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 The Athena 19 and 39 controllers are available as zero voltage switched controllers (19Z and 39Z) and phaseangle fired controllers (19P and 39P) that can be used for control of resistive heater loads. The controller provides capacity up to 80 Amps, and extends heater life while eliminating thermal shock.
• Optically Isolated
• Diagnostic Indicators
• Self-Synchronizing to Line Frequency
• Isolated Heat Sinks
• Compact Design
• Full Protection Against Line Voltage Spikes
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Datasheet
Manual
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Stagers
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 The Athena SC and SU controllers are available for heat or heat/cool applications (SC and SU with Type A Input Card) and boiler applications (SC and SU with Type B Input Card). The controller accepts current, voltage or resistance input, and provides solid state output stages.
• Up-Down or Circular Mode
• Optically Isolated Input
• Logic Status Lights
• Field Changeable, Plug-in Circuit Boards
• 10-Stage Capacity
• Fused Output Stages
Download:
Datasheet
Manual
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Series DS Digital Staging Controller
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 The Series DS Digital Staging Controller is a versatile unit capable of driving contactors for up to ten heaters or cooling devices to maintain a process at setpoint. A single stager can control a mix of heating and cooling outputs. The quantity of outputs dedicated to heating and cooling can be configured on site by the user. Ideal for wear balancing, the stager can be set to use outputs in a circular rotation or in an up-then-down sequence. It can also be set to accept input from a thermistor, such as an Athena Controls 65006, and perform temperature control under the direction of the on-board processor. The stager is able to compensate for the effects of outdoor temperature when an additional outdoor thermistor is used.
• Pilot Duty Outputs
• 24 VDC Pulsed
• Triac
• Relay
• Logic Status Lights
• Optically Isolated Input
• Digital Input (dry contact closure)
• 10 Steps per Board (Multiple boards can be interconnected)
• Modbus Communiucation Option
Download:
Datasheet
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SCR Power Controller Series ZC/PC
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 The Athena ZC and PC contactors are available as zero voltage switched (ZC) and phase angle-fired (PC) contactors that can be used for control of resistive heater loads. The controller provides full power rating at 102°F (49°C) ambient temperature, and extends heater life while eliminating thermal shock.
• All Solid-State Design – No Maintenance Required
• Soft-Start and Voltage Limit (Optional on PC)
Download:
Datasheet
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Manual Stations - Series 90
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 The Athena 90 is a non-indicating, manual station controller for low cost open loop control. The controller allows manual setting of output level on SCR power controllers, proportional valves, and other final control mechanisms.
• Fully Variable 4-20 mAdc or 20 V Pulse Width Modulation (PWM) Output
• Includes circuit board, mounting track, dial potentiometer with 48˝ leads, scale, knob, and female contacts.
Download:
Datasheet
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Athena PWM Series Converters
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 Athena PWM Series Converters are designed to convert a 4-20 mA input from a process/temperature controller or computer to a time proportional output. The modules mount directly to the input terminals on a 3-32 VDC input SSR, and support single or three phase 50 or 60 Hz operation. Lever clamps are provided on the converter for the 4-20 mA input. The SSR’s power section provides easy connection to the line and load.
• Tolerates inputs less than 4 mA
• Converts a 4-20 mA Input to a Time Proportional Output
• Mounts Directly on a 3-32 VDC Input SSR
• Supports Single or Three Phase 50 or 60 Hz Operation
Download:
Datasheet
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