CD3000S

CD3000S

CD3000S 1PH – Technical Specification

• Voltage power supply: 24V min, 480V Max, 600V on request
• Input Signal: SSR , Analog 4÷20mA and 0÷10V is available as an option on units from 15A÷90A included
• Firing: Zero crossing ZC / Burst Firing
• Fan Voltage: Supply 230V ± 15% (110V is available as an option)
• Heater Break Alarm: Discrimination better than 20%. * Circuit microprocessor based to diagnose partial or total load failure and short circuit on Thyristor. * Latching alarm plus reset. * Relay output 1A at 230V. * Automatic calibration of one or more unit at the same time using a dedicated digital input or using for each unit the calibration button.
• Approvals: EMC; cULus available as an option on basic units
• Mounting: Din rail mounting up to 90A included, bulkhead over 110A, IP20 protection
• Operating Temperature: 0÷40° up to 90A included (for higher temperature see the derating curve)

CD3000S 2PH – Technical Specification

• Voltage power supply: 24V min, 480V Max, 600V on request
• Input Signal: SSR (OFF state <1Vdc ON = 4÷30 Vdc) is standard up to 90A included. Analog input 4÷20mA and 0÷10V is available from 35A (included) to 90A (included)
• Firing: Zero crossing ZC; Burst Firing 4/8/16 with 4÷20mA or 0÷10V with 12÷24V aux. power supply.
• Fan Voltage: 230V ± 15% standard f(110V on request opt., if current ≥75A).
• Heater Break Alarm: Discrimination better than 20%. * Circuit microprocessor based to diagnose partial or total load failure and short circuit on Thyristor. * Latching alarm plus reset. * Relay output 1A at 230V. * Automatic calibration of one or more unit at the same time using a dedicated digital input or using for each unit the calibration button.
• Approvals: Comply with EMC; cULus available as an option on basic units.
• Mounting: Din rail mounting up to 90A included.
• Operating Temperature: 0÷40° up to 90A included (for higher temperature see the derating curve)

CD3000S 3PH – Technical Specification

• Voltage power supply: 24V min, 480V Max, 600V on request
• Input Signal: SSR (OFF state <1Vdc ON = 4÷30 Vdc) firing.
• Firing: Zero crossing ZC.
• Auxiliary Voltage Supply: 10Va power consumption.
• Fan Voltage: 230V ± 15%.
• Approvals:Comply with EMC; cULus available as an option.
• Mounting: Din rail mounting up to 90A.
• Operating Temperature: 0÷40° up to 90A included (for higher temperature see the derating curve)