REVO SSR, S1PH & A1PH up to 40A The solid-state relay evolution

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Veronica Crawford
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REVO SSR, S1PH & A1PH up to 40A The solid-state relay evolution General description REVO is a compact family of solid state switches designed to replace contactors.

REVO S 1PH and SSR series: Zero crossing firing available with logic input signal (SSR). Constant current drain with SSR input.

1 REVO SSR, S1PH & A1PH up to 40A The solid-state relay evolution General description REVO is a compact family of solid state switches designed to replace contactors. Single phase thyristor units up to 40A. Integrated Fuse holder to save spaces inside cabinet and wiring cost available as an option. Applicable for resistive loads and infrared lamp*. REVO S 1PH and SSR series: Zero crossing firing available with logic input signal (SSR). Constant current drain with SSR input. REVO A 1PH serie: analog input 4 20mA or 0 10V with Burst firing 4, 8 or 16 cycle at 50% power requested. Internal current transformer is available as an option. Internal current transformer + Heater Break alarm (HB) to diagnostic partial or total load failure and short circuit on Thyristor, is available as an option. Side by side mounting. IP20 protection. U Comply with EMC.specification and C L US Technical specification Voltage power supply 24V min., 480V max. and 600V on request. Input signal REVO SSR and REVO S1PH: SSR (OFF state <1Vdc, ON = 4 30 Vdc). 20 ma constant current drain. REVO A 1PH: Analogue input 4 20mA and 0 10V. Firing REVO SSR and REVO S1PH: Zero Crossing ZC with SSR input; REVO A 1PH: Burst Firing 4/8/16 with 4 20mA or 0 10V and 12-24V aux. power supply. Auxiliary voltage supply REVO SSR and REVO S1PH: 12-24VAC/DC are necessary only with HB option. REVO A 1PH: 12-24V AC/DC are requested. Heater break alarm Mounting 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. Din rail mounting up to 40A included for all the models with heatsink (REVO S/A 1PH), for other type of mounting see the option; IP20 protection. Temperature Operating Temperature for units with heatsink REVO S 1PH and REVO A 1PH 0 40 C up to 40 A included, for higher temperature see the derating curve. Current/Temperature ratio for units supplied without heatsink. REVO SSR The nominal current depend by the heatsink choosed and by the ambient temperature. See tab 062, 070 and 090

OPTION AND DETAILS: INTEGRATED FUSE AND FUSE HOLDER Save 50% of the internal spaces inside the cabinet.

Self learning of current set, via external command or push button on front unit. Load failure with alarm latch. Thyristor short circuit diagnostic.

Full insulation between SSR output coming from controller/multi loop and power supply, no common zero in our unit.

Available with SSR input (REVO SSR and REVO S 1PH), 0 10V & 4 20mA analog input (REVO A 1PH).

This features can save wiring cost and spaces inside the cabinet.

Break. The internal current transformer is sized depending by the nominal current chosen. For the units without heat sink, specify the target nominal current desired on the notes.

2 OPTION AND DETAILS: INTEGRATED FUSE AND FUSE HOLDER Save 50% of the internal spaces inside the cabinet. Save the spaces lost over the unit due to the fuse holder and will let you save the wiring of one cable from the fuse holder to the unit. HEATER BREAK ALARM OPTION (HB) Microprocessor based. Self learning of current set, via external command or push button on front unit. Load failure with alarm latch. Thyristor short circuit diagnostic. Alarm reset function and possibility to auto reset the alarm if the normal working condition is restored. Alarm output with free voltage contact. Available from up to 40 A incl. Full insulation between SSR output coming from controller/multi loop and power supply, no common zero in our unit. Easy and fast substitution /calibration of the unit (also not expert people can do it easy Vac-dc Auxiliary Power Supply is requested with HB option. Available with SSR input (REVO SSR and REVO S 1PH), 0 10V & 4 20mA analog input (REVO A 1PH). INTERNAL CURRENT TRANSFORMER (ICT) Internal current transformer with Heater Break Up to 40A the current transformer is placed inside the unit as a standard. This features can save wiring cost and spaces inside the cabinet. ICT OPTION ONLY Up to the 40A the current transformer can be placed inside the unit for an external current detection, Ex: From a discrete temperature controller with current monitoring or Heater Break. The internal current transformer is sized depending by the nominal current chosen. For the units without heat sink, specify the target nominal current desired on the notes. ANALOG INPUT REVO A - ANALOG INPUT OPTION and BURST FIRING It is available up to 40 A with Burst firing on REVO A 1PH. Possibility to chose between 4 20mA or 0 10V input. Burst Firing is selectable with link jumper between BF cycles on at 50% power demand. Heater break alarm is available as an option. This unit must be used for 1PH loads only Vac-dc Auxiliary Power Supply is Requested. FLAT Cable system is available as an option to connect Vac-dc Auxiliary Power Supply is available to save wirings time. BURST FIRING This firing performed in digital mode in our unit gives a lot of advantage because switch thyristor faster than normal ZC and at the same time without EMC interferences. Analogue input is necessary for BF and can be decided how many complete cycles We wont at 50% of power demand. On REVO A with analog input option, this value can be 04, 08 or 16. To have a better resolution you must choose REVO M 1PH series, where the BF value can be implemented from 1 to 255 complete cycles doing the firing less or more fast. When 1 is selected the firing name becomes Single Cycle.

REVO WITH FLAT CABLE CONNECTION Reduce the wiring cost with the flat cable system: The Flat cable connection option on REVO S and Revo A series will let you save wiring

For this features it s necessary to have N 1 REVO TU every 10 REVO with flat wiring option.

short circuit or in other case of alarm coming from a controller.

3 REVO WITH FLAT CABLE CONNECTION Reduce the wiring cost with the flat cable system: The Flat cable connection option on REVO S and Revo A series will let you save wiring when HB or Analog input options are used. The cable connections of the auxiliary voltage supply and all the HB Alarm are already wired. For this features it s necessary to have N 1 REVO TU every 10 REVO with flat wiring option. REVO S WITH SAFETY RELAY (soon available) Hot N Thyristo r unit Fuse + Fuse Rel The safety relay is an extra protection that can brake the circuit in case of thyristor short circuit or in other case of alarm coming from a controller. If is supplied with fuse holder in a combination like the ones on the right, the circuit can let you remove a broken resistance with more safety. Infact breaking the circuit in two point no poles receeve voltage. REVO SSR + CUSTOM HEATSINK (soon available) CD Automation offer different kind of heatsink where is possible to mount all the REVO SSR or SAR series sold without the heatsink. (soon available )

REVO SSR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 REVO S S R _ - 0-1 MAX.

option. None (is not necessary, no IFH opt.) 0-0-25A 1-25-35A 2-35-45A 3 - Max. Voltage 480 V - 4 600 V - 6 Aux.

4 REVO SSR REVO S S R _ MAX. Current Rathing 62 A See the tab 062 to calculate current A See the tab 074 to calculate current A See the tab 090 to calculate current 9 0 Nominal current range for IFH option. None (is not necessary, no IFH opt.) A A A 3 - Max. Voltage 480 V V - 6 Aux. Voltage Supply No Auxiliary Voltage V ac dc used with HB option 4 Input SSR S Firing ZC Zero Crossing Z Feed Back Options No Fuse 0 IFH F IFH + CT Y IFH + CT + HB H IFH + CT + HB + Flat wiring Sys. X cul us Approval 0 cul us (soon available) 0 L Manual - Italian 1 - English 2 - Version Version 1 1 IFH = Integrated Fuse + Fuse Holder CT = Current Transformer HB = Heater Break

5 TAB 062 TAB 074 TAB 090

6 REVO S 1PH REVO- S -1PH R S 1 _ Current Rathing 30 A A A MAX VOLTAGE 480 V V - 6 Aux. Voltage Supply NO V ac dc used with HB 4 Input SSR S Firing ZC Zero Crossing Z Feed Back Options No Fuse 0 IFH F IFH + CT Y IFH + CT + HB H IFH + CT + HB + Flat wiring Sys. X cul us Approval 0 cul us (soon available) 0 L Manual Italian 1 English 2 Version Version 1 1 IFH = Integrated Fuse + Fuse Holder CT = Current Transformer HB = Heater Break

7 REVO- A -1PH R A 1 _ Current Rathing 30 A A A MAX VOLTAGE 480 V V - 6 Aux. Voltage Supply 12-24V ac dc used with Analog or HB 4 Analog Input 0-10V dc V 4-20 ma A Firing BF Burst Firing 4 Cycles 4 BF Burst Firing 8 Cycles 8 BF Burst Firing 16 Cycles 6 Feed Back Options IFH IFH + CT IFH + CT + HB IFH + CT + HB + Flat wiring Sys. F Y H X cul us Approval 0 cul us (soon available) 0 L Manual Italian 1 English 2 Version Version 1 1 IFH = Integrated Fuse + Fuse Holder CT = Current Transformer HB = Heater Break

The High Power Stack Horizon

The High Power Stack Horizon Voltage Supply 480-600-690V Current Rating from 150 to 2100A Designed to drive 1-2-3 Phase Loads Internal Fuse with Micro for Fuse Failure Stall Fan Protection for 1100 to 2100A Control Board with Plug