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datasheetdetails
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<< | < | AX-PPR3-72,105 - 72 and 105kW Panel Mount Heating Regulators, 3 Phase
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The AX-PPR3-72 and AX-PPR3-105 Power Regulators are designed to provide continuously adjustable control of electric heating loads from a BMS Controller or similar. Applications include electric heating coils, heating cables and electric furnaces. The AX-PPR3 Series use solid-state switching with “zero crossing technology” to minimise RFI and provide accurate switching control. All Power Controllers in this series feature Over Temperature Protection with automatic reset and Alarm Output, LED Indication of Output ON and are designed for panel mounting. The AX-PPR3-72 and AX-PPR3-105 feature an integral cooling fan which turns on automatically when required. No additional heatsinks or fans are needed. |
Product Features
| • 0-10Vdc Control Input
• 72kW and 105kW Models
• PWM Control
• Auto Reset Over Temperature Protection
| • 24Vac/dc Powered
• Alarm Output
• LED Indication
• Small Footprint
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Input
| 0-10Vdc
| Control Power Supply
| 24Vac +/-10% or 22 to 40Vdc
| Alarm Output
| VFC - Closed when over temperature alarm is active or on removal of Control Supply
| Max Heater Duty
| See datasheet
| Rated Load
| See datasheet
| Rated Supply
| 380-440Vac / 50-60Hz
| LED Indication
| ON when output is on.
| Dissipated Heat
| See datasheet
| Control Terminals
| Rising Clamp for 0.5-2.5mm² Cable
| Power Terminals
| 72kW Rising Clamp for 6-35mm² Cable (Torque 3Nm)
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| 105kW Rising Clamp for 16-70mm² Cable (Torque 7Nm)
| Ambient Temp. Range
| 0 to 55°C Note, the units are rated at 40°C. If using at higher ambient temperature derate the unit by 10% for every 5°C above 40°C.
| Dimensions
| See datasheet
| Country of Origin
| United Kingdom
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| AX-PPR3-72,105.pdf / 72kW and 105kW Three Phase Power Regulators |  |
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