REVO PB
Three one phase SCR power controller with power optimization algorithm
Description
REVO PB allows you to reduce the costs of electricity in industrial thermal processes. REVO PB is able to optimize your industrial electric heating systems and make your production processes more flexible. With traditional heating systems based on resistors and multi-zone power controllers, when you turn on the load you have a great impact on the peak absorption and when you modulate the load to keep the temperature constant you introduce a lot of disturbances into the electrical network. This leads to possible malfunctions of the electronic control and penal systems by the energy supplier. REVO PB power controllers are among the latest in the REVO family expanding REVO PN Family up to 90 A per channel. This is the ideal unit in cases where it is necessary to control and optimize the power. Its optimization algorithm, like an orchestra conductor, distributes the required power of the individual zones while keeping the total power absorbed on the line as constant as possible.
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REVEX is a real Universal Unit where you can select: • Input signal in digital mode, no link jumpers inside • Firing mode: Burst Firing, Zero Crossing • Voltage, Current and Power or V2 and I2 • Communication RS485 with Modbus® protocol std. • Two Analog input • Two Digital input • USB port to program REVEX, should you ever need to re-program from your ordered configuration • With the units already programmed you can simply switch On and Go • Save money and time straight out the box without the need to read a long manual • Save money with REVEX and only pay for functionality you need
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REVEX PA is the latest born in the REVEX family. The REVEX are positioned between the two families REVO S and REVO C in terms of price and performance. The main characteristic is that they can be configured according to your needs by eliminating of all options that you do not want to use, in order to reduce the purchase price. It is an extremely flexible and performing unit. The REVEX PA is a three-phase unit with higher functions compare to the other REVEX 3PH models, because it is able to carry out phase angle firing with or without Current Limit. REVEX PA is therefore a unit suitable for driving inductive loads, such as three-phase transformers. The algorithms inside the unit allow the control of the power even for special loads, such as MoSi2 and SiC heating elements. It is suitable for controlling both normal resistive loads and short, medium or long wave infrared lamps.
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SCR Power Controller Unit suitable for resistive and medium or long wave infrared loads Current range – 30A, 35A, 40A, 60A, 75A, 90A, 120A, 150A, 180A, 210A, 300A, 350A, 400A, 450A, 500A, 800A Voltage Range 480V, 600V and 690V (starting from 60A) Fully isolated from the power Zero crossing firing mode (ZC) or Burst Firing (4, 8 or 16 cycles selectable) Logic input signal 4 to 30V DC typical (SSR) plus 4-20mA or 0-10V DC Linear input as an option Constant current drain, independent of supply voltage with SSR input Heater Break (HB) alarm to diagnose partial or total load failure with automatic setting, relay alarm output and front LED indication. Available as an option Side by side mounting Special design Heatsink with high dissipation value IP20 protection Complies with EMC, EAC, cULus® 508 listed and cUL® listed up to 500A as an option. UL® for 800A as an option.
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REVO S 1PH Thyristor Power Controller is suitable for resistive and medium or long wave infrared loads Current range – 30A, 35A, 40A, 60A, 90A, 120A, 150A, 180A, 210A, 300A, 400A, 500A, 600A, 700A, 800A Voltage range 480V, 600V and 690V (stating from 60A) Fully isolated from the power Zero crossing firing mode (ZC) or Burst Firing (4, 8 or 16 cycles selectable) Logic input signal 4 to 30V DC typical (SSR) plus 4-20mA or 0-10V DC Linear input as an option Constant current drain, independent of supply voltage with SSR input Heater Break (HB) alarm to diagnose partial or total load failure with automatic setting, relay alarm output and front LED indication. Available as an option Side by side mounting Special design Heatsink with high dissipation value IP20 protection Complies with EMC, EAC, cULus® 508 and cUL® us listed up to 700A as an option. UL® listed for 800A units. Can be used in conjunction with REVO-PC to provide multi-zone control