REVO PC, REVO PN, REVO PB, REVO TH, REVO RT — multichannel thyristor controllers with peak power limiting, 3.5–800 A
Country: Italy · Model: REVO PC, REVO PN, REVO PB, REVO TH, REVO RT
REVO P multichannel thyristor controllers run 4 to 24 single-phase zones at 3.5–800 A and hold the instantaneous power of the plant within the demand limit agreed with the utility. They suit thermoforming machines, IR dryers, multizone furnaces and packaging lines with dozens of heaters.
- REVO PC
- load manager: 4–24 single-phase or 4–8 three-phase channels, 3.5–800 A, 480/600/690 V, temperature control optional
- REVO PN
- multizone controller for heaters and IR lamps, up to 480 V, high I²t thyristors, ultra-fast fuses in every zone
- REVO PB, REVO TH
- three-zone / modular multizone controllers 35–90 A, 480/600 V
- REVO RT, REVO RT Loop
- controllers with built-in PID temperature loops, up to 90 A
Technical specifications
| REVO PC | load manager: 4–24 single-phase or 4–8 three-phase channels, 3.5–800 A, 480/600/690 V, temperature control optional |
|---|---|
| REVO PN | multizone controller for heaters and IR lamps, up to 480 V, high I²t thyristors, ultra-fast fuses in every zone |
| REVO PB, REVO TH | three-zone / modular multizone controllers 35–90 A, 480/600 V |
| REVO RT, REVO RT Loop | controllers with built-in PID temperature loops, up to 90 A |
| Functions | zone synchronisation, power limiting per zone and total peak to contracted demand, power factor close to 1 (zero crossing) |
| Per-zone measurement | RMS current, voltage, power; load resistance; heater break |
| Communication | Modbus Master/Slave, PROFIBUS DP, PROFINET, Modbus TCP, EtherNet/IP |
| Approvals | CE, UKCA; cUL US pending (REVO PC) |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
When heaters switch independently, their on-times sometimes coincide and demand jumps. REVO PC, as load manager and synchronisation unit, spreads switching over time on 4–24 single-phase or 4–8 three-phase channels at 480, 600 or 690 V. Each zone runs separately, and the controller computes instantaneous and RMS current, voltage, power and load resistance and flags a heater break. Switching at zero crossing keeps the power factor close to one, and built-in temperature control is optional. Its power stage is made of REVO S solid-state relays. The multizone REVO PN for heaters and IR lamps up to 480 V has power control, measurement, high I²t thyristors, ultra-fast fuses, a digital input and a relay output in every zone. Communication runs over Modbus master or slave, PROFIBUS DP, PROFINET, Modbus TCP and EtherNet/IP, with fieldbus configuration files. The controllers take the power stage and energy metering off PLCs and multiloop temperature controllers, and the maker says peak demand savings pay the system back quickly.
How to choose
The choice depends on zone count and current. Large plants with dozens of channels up to 800 A need REVO PC, and dense multizone heaters up to 480 V with per-zone fuses suit REVO PN. Compact three-zone REVO PB and modular REVO TH are rated 35–90 A at 480 or 600 V. REVO RT and REVO RT Loop up to 90 A have built-in PID loops and replace the discontinued REVO TC. For one large zone up to 2100 A, take REVO C.
Request a price and lead time
REVO PC, REVO PN, REVO PB, REVO TH, REVO RT — multichannel thyristor controllers with peak power limiting, 3.5–800 A. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How can the peak power of a multizone furnace be limited?
REVO PC synchronises zone switching and limits per-zone power and the total peak to the contracted demand on 4–24 single-phase or 4–8 three-phase channels.
What does REVO PC measure in each heating zone?
RMS current, voltage and power and load resistance, and it also detects a heater break.
What replaces the discontinued REVO TC controllers?
REVO RT and REVO RT Loop, with built-in PID temperature loops for up to 90 A.
Which fieldbuses do REVO P controllers support?
Modbus Master/Slave, PROFIBUS DP, PROFINET, Modbus TCP and EtherNet/IP, with configuration files from the maker.
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Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.