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24

REVO S 

3PH from 60A to 210A

 

User’s manual

Led status and alarms

LED

STATUS

DESCRIPTION

ON

LED OFF (   )

Load is NOT powered

LED ON (Green) (   )

Load is powered

S.C.

LED OFF (   )

Load OK

LED ON (Red) (   )

SCR short circuit (only with HB option)

LED Flashing (Red) (

)

Over Temperature on heat sink

H.B.

LED OFF (   )

Load OK

LED ON (Yellow) (   )

Load Fault (only with HB option)

6

Heater Break alarm and SCR short circuit

 (HB 

Option only)

Caution:

 to work properly the load must be powered at least about 160msec.

The Heater Break circuit read the load current with an Internal current transformer (C.T.).
Minimum current is 10% of the current transformer size.
If load current is below this value the Heater Break Alarm doesn’t work properly.

7.1 Heater break Calibration procedure

An automatic function sets the Heater Break Alarm.
The auto setting function can be activated using the “CAL” button on front unit, or supply with 12-24Vdc the 
digital input “Cal Ext.” (See Connection Diagram).

The Heater Break calibration procedure is performed in this way:

•  The Unit gives the maximum voltage output

•  All LEDS are on, this means that calibration procedure is active

•  The current value is stored in memory

•  After about 15 second the unit comes back to the initial situation

If load current decreases for partial or total load failure (sensitivity 20%) the yellow LED HB become ON and 
alarm relay change status.
If the unit is still in conduction with no input signal (LED green OFF) it means that there is a short circuit on 
thyristors and red LED (SC) become ON.
If the load has been changed the Heater Break calibration procedure must be done again.

ON

S.C.

H.B.

CAL

7

Summary of Contents for S3PH

Page 1: ...021 3PH Solid State Relay From 60 to 90A 120 to 210A 009 M RS3 60 210 CD Automation S r l Via Picasso 34 36 20025 Legnano MI Italy Tel 39 0331 577479 Fax 39 0331 579479 E mail info cdautomation com We...

Page 2: ......

Page 3: ...afety Standard EN60947 1 2007 A1 2011 A2 2014 EN60947 4 3 2014 Generic Emission standard EN60947 4 3 2014 Group 1 Class A emissions Generic Immunity standard EN60947 4 3 2014 Industrial Immunity SODDI...

Page 4: ...l Control Switches and equivalent to CSA C22 2 14 For more detail search for File E231578 on www ul com ESD Sensitive product use proper grounding and handling techniques when installing or servicing...

Page 5: ...te for the environment and application AVERTISSEMENT L indice de protection du r gulateur de puissance est de IP20 lorsque les couvercles sont install s et ferm s L appareil doit tre install dans une...

Page 6: ...ION The thyristor units here described have been designed for use with sinusoidal networks with nominal frequency 50 60 Hz Any application with NON SINUSOIDAL distorted or disturbed networks could com...

Page 7: ...orization RMA Customers wishing to return any items whether they are incorrectly supplied faulty or damaged in transit must first complete a Return Material Authorisation RMA form to obtain an RMA num...

Page 8: ...0 90A 13 3 5 Fan Specification 120 210A 13 3 6 Environmental installation conditions 14 3 7 Derating curve 14 Installation 15 4 1 Dimensions and weight 15 4 2 Fixing holes 16 Wiring instructions 17 5...

Page 9: ...ak Calibration procedure 24 7 2 HB Alarm contact 25 Input setting 26 8 1 Input calibration procedure 27 Firing type 28 9 1 Zero Crossing ZC with SSR input 28 9 2 Burst Firing BF with Analog Input 28 9...

Page 10: ...load control on three phases V Nominal voltage of the load I Nominal current of the load P Nominal power of the load Delta wiring with resistive load control on three phases V Nominal voltage of the...

Page 11: ...hat the Thyristor unit have not damages If the product has a fault please contact the dealer from which you purchased the product The identification s label give all the information regarding the fact...

Page 12: ...Cycles On at 50 Power Demand 4 Burst Firing 8 Cycles On at 50 Power Demand 8 Burst Firing 16 Cycles On at 50 Power Demand 6 CONTROL MODE 11 description code Open Loop 0 FUSES OPTION 12 description co...

Page 13: ...ak reverse voltage Uimp Latching current Max peak one cycle Leakage current FUSE I2 T value Suggested A2s at500V Frequency range Power loss Thyristor Fuse Isolation Voltage Ui A V 480V 600V mAeff 10ms...

Page 14: ...C 104 F use the derating curve max 50 C Storage temperature 25 C to 70 C 13 F to 158 F Installation place Don t install at direct sun light where there are conductive dust corrosive gas vibration or...

Page 15: ...n vertical position to improve air cooling on heat sink Maintain the minimum distances in vertical and in horizontal as represented When more unit has mounted inside the cabinet maintain the air circu...

Page 16: ...16 REVO S 3PH from 60A to 210A User s manual 165 260 129 5 129 5 260 5 5 5 5 5 5 5 5 5 5 4 2 Fixing holes REVO S 3PH 60 90A Size SR16 REVO S 3PH 120 210A Size SR17...

Page 17: ...be near and parallel to the power cables Local regulations regarding electrical installation should be rigidly observed Use copper cables and wires rated for use at 90 C only Power cable torque sugge...

Page 18: ...18 REVO S 3PH from 60A to 210A User s manual Top view Down view 5 2 Terminals Positions 3Ph 120 210A Size Top view Down view 5 1 Terminals Positions 3Ph 60 90A Size...

Page 19: ...ON This option detects the heat sink overtemperature The contact between terminals TS and TS normally closed opens when the heat sink reaches the temperature of 90 C 5 Free contact normally close 230V...

Page 20: ...Input Phase 3 T3 Load Output Phase 3 5 5 Command Terminals Warning Before connecting or disconnecting the unit check that power and control cables are isolated from voltage sources Terminal block M1...

Page 21: ...Cal Ext 12 24Vdc 4 Cal Ext 12 24Vdc 5 C Common contact relay alarm output see HB Alarm contact for config 6 NC NO Normally Close Open contact alarm relay output see HB Alarm contact for config 7 Contr...

Page 22: ...tion between analog inputs of the units is not possible With AC Aux supply it s not possible connect the zero terminal 7 of Analog Input to the earth With DC Aux supply it s not possible to connect th...

Page 23: ...h 4 Analog Input Connection The analog input is not isolated from Aux Supply A series connection between analog inputs of the units is not possible With AC Aux supply it s not possible connect the zer...

Page 24: ...ter break Calibration procedure An automatic function sets the Heater Break Alarm The auto setting function can be activated using the CAL button on front unit or supply with 12 24Vdc the digital inpu...

Page 25: ...ized In alarm condition or without auxiliary power supply the contact to the terminals is closed relay coil not energized If you wish to change the alarm contact open the cover of the Master module fi...

Page 26: ...Aux Supply The series connection between analog inputs of the units is not possible With AC Aux supply it s not possible connect the zero terminal of Analog Input to the earth With DC Aux supply is n...

Page 27: ...ive the power supply Release key when red and yellow led are ON Yellow and Red leds are flashing Wait for more than 10 sec from start flashing yellow and red leds Within 10 sec from start flashing yel...

Page 28: ...contactor The Cycle time is performed by temperature controller ZC minimizes interferences because the Thyristor unit switches ON OFF at zero voltage 9 2 Burst Firing BF with Analog Input The Burst F...

Page 29: ...line with customer requirements that are defined in the Order Code However if you wish to change the Burst Firing cycles es from 4 to 8 set the jumpers as below represented Warning Before operate be...

Page 30: ...han thyristor s I t The warranty of thyristor is null if no proper fuses are used Type Fuse Code Spare Part Total Current A RMS Vac FUSE I2T value Suggested A2s at 500V FUSE I2T value Suggested A2s at...

Page 31: ...REVO S 3PH from 60A to 210A User s manual 31 10 1 Fuses Replacement Open the cover and remove the screws...

Page 32: ...failure The yellow led HB is light on with HB option Thyristor fault The red led SC is light on with HB option Change the fuse Check the wiring Check the load Change the thyristor module Load current...

Page 33: ...CD Automation S r l Via Picasso 34 36 20025 Legnano MI Italy Tel 39 0331 577479 Fax 39 0331 579479 E mail info cdautomation com Web www cdautomation com...

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