Revo S2PH, S3PH User Manual

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USER’S MANUAL

Rev. 02/2019

2PH

Solid-State Relay

From 60 to 90A - 120 to 210A

003

M-RS2-60-210

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 - Web: www.cdautomation.com

REVO S 2PH from 60A to 210A User’s manual

Declaration of conformity

Declaration of conformity - Dichiarazione di Conformità

PRODUCT MANUFACTURER / PRODUTTORE:

CD Automation S.R.L.

Controllers, Drives & Automation

Via Picasso, 34/36 - 20025 Legnano (MI)- Italy P.I. 08925720156 -Tel. +39 0331 577479 - Fax +39 0331 579479 E-mail: info@cdautomation.com - Web: www.cdautomation.com

Declare that the product / Dichiara che il prodotto:

Revo S 2PH 60-210A

PRODUCT DESCRIPTION: Electric power control SCOPE OF APPLICATION: Thermal control process DESCRIZIONE DEL PRODOTTO: Unità di controllo potenza elettrica UTILIZZO: Controllo processi termici

FULFILS THE REQUIREMENTS OF THE STANDARD:

Electrical safety 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

SODDISFA I REQUISITI DELLA NORMA:

Specica di sicurezza EN60947-1 :2007 + A1 2011, A2 2014

EN60947-4-3:2014

Specica sulle emissioni EN60947-4-3:2014 gruppo 1 emissioni classe A Specica sulle Immunità EN60947-4-3:2014 Immunità industriale

CDAutomation declares that The products above mentioned they are conforming to the directive CDAutomation dichiara che I prodotti sopra menzionati sono conformi alla direttiva Bassa Tensione (low Voltage) EMC directive updated 2014/30/EU,

Low Voltage Directive updated 2014/35/EU

Issued on: 20/03/2017 Data di emissione: 20/03/2017

Amministratore Unico e Legale Rappresentante

Claudio Brizzi

REVO S 2PH from 60A to 210A User’s manual

Important warnings for safety

This chapter contains important information for the safety. The not observance of these instructions may result in serious personal injury or death and can cause serious damages to the Thyristor unit and to the components system included.

The installation should be performed by qualied persons.

In the manual are used symbols to give more evidence at the notes of safety and operativity for the attention for the user:

This icon is present in all the operational procedures where the Improper operation may result in serious personal injury or death by Electrical Shock Hazard Symbol (a lightning bolt in a triangle) precedes an electric shock hazard CAUTION or WARNING safety statement.

Warning or Hazard that needs further explanation than the label on unit can provide. Consult User’s Guide for further information.

Unit is compliant with European Union directives.

See Declaration of Conformity for further details on Directives and Standards used for Compliance.

If available, unit is a Listed device per Underwriters Laboratories. It has been investigated to ANSI/UL® 508 standards for Industrial 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 product.

Do not throw in trash, use proper recycling techniques or consult manufacturer for proper disposal.

“NOTE” marks a short message to alert you to an important detail.

A “CAUTION” safety alert appears with information that is important for protecting your equipment and performance. Be especially careful to read and follow all cautions that apply to your application.

A “WARNING” safety alert appears with information that is important for protecting you, others and equipment from damage. Pay very close attention to all warnings that apply to your application.

Safety notes

WARNING! To avoid damage to property and equipment, injury and loss of life, adhere to applicable

electricalcodes and standard wiring practices when installing and operating this product. Failure to do so could result in damage, injury and death.

AVERTISSEMENT! Pour éviter d’endommager la propriété et l’équipement, les blessures et la perte de vie, respecter les codes électriques en vigueur et les pratiques de câblage standard au moment de l’installation et de l’utilisation de ce produit. Dans le cas contraire, cela peut entraîner la mort, des blessures graves ou des dommages.

IND. CONT. EQ. E231578 2RD5

REVO S 2PH from 60A to 210A User’s manual

WARNING! All service including inspection, installation, wiring, maintenance, troubleshooting, fuse

or other user serviceable component replacement must be performed only by properly qualied

personnel. Service personnel must read this manual before proceeding with work. While service is

being performed un-qualied personnel should not work on the unit or be allowed in the immediate

vicinity.

AVERTISSEMENT! Tous les services, y compris l’inspection, l’installation, le câblage, l’entretien, le dépannage, le remplacement de fusibles ou d’autres composants pouvant être réparés par l’utilisateur,

doivent être eectués uniquement par un personnel diment qualié. Le personnel de service doit lire ce manuel avant d’eectuer tout travail. Pendant que l’entretien est exécuté, tout personnel non qualié ne doit eectuer de travail sur l’appareil ni se trouver a proximité.

WARNING! When in use the power controller is connected to dangerous voltages. Do not remove the

protective covers without rst disconnecting and preventing power from being restored while servicing

the unit.

AVERTISSEMENT! Au moment de l’utilisation, le régulateur de puissance est connecté a des tensions dangereuses. Ne retirer aucun couvercle de protection sans d’abord débrancher l’appareil et ainsi empêcher l’alimentation d’être rétablie pendant l’entretien.

WARNING! Do not use in aerospace or nuclear applications.

AVERTISSEMENT! Ne pas utiliser pour les applications aérospatiales ou nucléaires.

WARNING! The power controller’s protection rating is IP20 with all covers installed and closed. It must

be installed in an enclosure that provides all the necessary additional protections appropriate for the environment and application.

AVERTISSEMENT! L’indice de protection du régulateur de puissance est de IP20 lorsque les couvercles sont installés et fermés. L’appareil doit être installé dans une enceinte qui assure toute la protection supplémentaire nécessaire pour l’environnement et l’application.

WARNING! Ground the power controller via the provided protective earth grounding terminal. Verify

ground is within impedance specications. This should be veried periodically.

AVERTISSEMENT! Mise a la terre du régulateur de puissance par le biais de la borne de prise de terre

de protection fournie. Vérier que la prise de terre est conforme aux spécications de l’impédance. Cela doit être vérié périodiquement.

WARNING! Electric Shock Hazard: when the power controller has been energized, after shutting o the

power, wait at least one minute for internal capacitors to discharge before commencing work that brings you in to contact with power connections or internal components.

AVERTISSEMENT! Risque de décharges électriques: lorsque le régulateur de puissance est mis sous tension, après avoir été éteint, attendre au moins une minute pour que les condensateurs internes se déchargent avant de commencer tout travail incluant le contact avec les connexions électriques ou les composants internes.

WARNING! The installation must be protected by electromagnetic circuit breakers or by fuses. The

semiconductor fuses located inside the power controller are classied for UL as supplementary

protection for semiconductor devices. They are not approved for branch circuit protection.

AVERTISSEMENT! L’installation doit être protégée par des disjoncteurs électromagnétiques ou des fusibles. Les fusibles pour semi-conducteurs situés a l’intérieur du régulateur de puissance sont classés UL comme protection supplémentaire pour les dispositifs pour semi-conducteurs. Ils ne sont pas approuvés pour la protection des circuits de dérivation.

WARNING! When making live voltage or current measurements, use proper personal protective

equipment for the voltages and arc-ash potentials involved.

REVO S 2PH from 60A to 210A User’s manual

AVERTISSEMENT! Au moment de relever des mesures de tension ou de courant en direct, utiliser un équipement de protection individuelle approprié pour les tensions et les potentiels d’arc électrique concernés.

WARNING! Verify the voltage and current ratings of the power controller are correct for the application.

AVERTISSEMENT! Vérier que les valeurs de tension et de courant du régulateur de puissance sont

correctes pour l’application.

CAUTION: To avoid compromising the insulation, do not bend wire or other components beyond their

bend radius specications.

ATTENTION: Pour éviter de compromettre l’isolation, ne pas plier le l ou tout autre composant au-delà de ses spécications en matière de rayon de courbure.

CAUTION: Protect the power controller from high temperature, humidity and vibrations.

ATTENTION: Protéger le régulateur de puissance contre les températures élevées, l’humidité et les

vibrations.

CAUTION: The power controller warranty is void if the tested and approved fuses are not used.

ATTENTION: La garantie du régulateur de puissance est nulle si aucun fusible testé et approuvé n’est

utilisé.

CAUTION: Only trained and authorized personnel should access and handle the internal electronics and they must follow proper electro-static prevention procedures.

ATTENTION: Seul le personnel formé et autorisé peut accéder aux composants électroniques internes et les gérer, et il doit se conformer a des procédures de prévention électrostatique appropriées.

CAUTION: Install an appropriately sized RC lter across contactor coils, relays and other inductive

loads.

ATTENTION: Installer un ltre RC de dimensions appropriées sur les bobines du contacteur, les relais et

autres charges par induction.

NOTE: Provide a local disconnect to isolate the power controller for servicing.

REMARQUE: Fournir une déconnexion locale an d’isoler le régulateur de puissance pour l’entretien.

NOTE: The nominal current is specied for ambient temperatures at or below 40° C. Ensure the application

design allows for adequate cooling of each power controller. The power controller must be mounted vertically. The cooling design must prevent air heated by one power controller from causing power controllers mounted above to exceed the ambient operating temperature limit. When power controllers are mounted side by side allow a minimum spacing of 15mm between them.

REMARQUE: Le courant nominal est précisé pour des températures ambiantes égales ou inférieures

a 40°C. S’assurer que la conception de l’application permette le refroidissement adéquat de chaque

régulateur de puissance. Le régulateur de puissance doit être monté verticalement. La conception de

refroidissement doit empêcher l’air chaué par le régulateur de puissance de dépasser la limite de

température de fonctionnement ambiante de la part des régulateurs de puissance montés au-dessus. Lorsque les régulateurs de puissance sont montés côte a côte, il faut conserver un espacement minimal de 15 mm entre les deux.

NOTE: Use only copper cables and wires rated for use at 90°C or greater.

REMARQUE: N’utiliser que des cables et des ls en cuivre pour l’utilisation a 90°C ou plus.

REVO S 2PH from 60A to 210A User’s manual

Maintenance

In order to have a corrected cooling, the user must clean the heat-sink and the protective grill of the fans. The frequency of this servicing depends on environmental pollution. Also check periodically if the screw for the power cables and safety earth are tightened correctly (See Connection Diagram)

Warranty condition

Producer gives a 12 months warranty to its products.

The warranty is limited to repairing and parts substitution in our factory and does exclude products not properly used and fuses.

Warranty does not include products with serial numbers deleted. The faulty product should be shipped to Producer at customer’s cost and our Service will evaluate if product is under warranty terms.

Substituted parts remain of Producer property.

Return Material Authorization (RMA)

Customers wishing to return any items, whether they are incorrectly supplied, faulty or damaged in transit,

must rst complete a Return Material Authorisation (RMA) form to obtain an RMA number from the Service

Department. A full repair service is available for customers. Prior to submitting the RMA form and returning products, customers are recommended to contact the technical support team to determine whether the issue can be resolved with telephone support.

How the RMA service works

The RMA form and details are availableon our web sites:

https://www.cdautomation.com/returns-material-authorisation/

When completing the RMA form, please be as specic as possible about the problem, including any pertinent

application details. The more information given, the more quickly and more thoroughly the problem can be solved. The minimum information required is:

1. The Full Model Number

2. Quantity of units being returned

3. The units Serial Number(s)

4. A description of the problem (“faulty” or “unknown” is not sucient)

REVO S 2PH from 60A to 210A User’s manual

Declaration of conformity ..................................................3

Important warnings for safety

..............................................4

Maintenance

...............................................................7

Basic Connections

.........................................................10

Identication and Order Code

.............................................11

2.1. Identication of the unit .........................................................11

2.2. Order code

......................................................................12

Technical Specications ...................................................13

3.1 General features .................................................................13

3.2 Input features

...................................................................13

3.3 Output features (power device)

..................................................13

3.4 Fan Specication (60-90A)

.......................................................13

3.5 Fan Specication (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

5.1 Terminals Positions 2Ph 60-90A Size .............................................17

5.2 Terminals Positions 2Ph 120-210A Size

...........................................18

5.3 Thermal Switch (OPTION)

.......................................................19

5.4 Power Terminals

.................................................................20

5.5 Command Terminals

.............................................................20

5.6 Connection Diagram for 3 phases (control on 2 phases) from 60 to 90A

..........22

5.7 Connection Diagram for 3 phases (control on 2 phases) from 120 to 210A

.........23

Led status and alarms .....................................................24

Summary

REVO S 2PH from 60A to 210A User’s manual

Heater Break alarm and SCR short circuit..................................24

7.1 Heater break 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

9.3 Burst Firing settings

.............................................................29

Internal Fuse ..............................................................30

10.1 Fuses Replacement.............................................................31

Trouble shooting ..........................................................32

REVO S 2PH from 60A to 210A User’s manual

Basic Connections

Star wiring with resistive load (control on two 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 two phases)

V = Nominal voltage of the load I = Nominal current of the load P = Nominal power of the load

1,73V

REVO S 2PH from 60A to 210A User’s manual

Identification and Order Code

2.1. Identication of the unit

Caution: Before to install, make sure that the Thyristor unit have not damages. If the product has a fault, please contact the dealer from which you purchased the product.

The identication’s label give all the information regarding the factory settings of the Thyristor unit, this label is on the unit, like represented in gure.

Verify that the product is the same thing as ordered.

REVO S 2PH from 60A to 210A User’s manual

CURRENT 4 5 6

description code

60A 0 6 0

75A 0 7 5

90A 0 9 0

120A 1 2 0

150A 1 5 0

180A 1 8 0

210A 2 1 0

MA X VO LTAGE 7

description code

480V 4

600V 6

690V 7

AUX VOLTAGE SUPPLY 8

description code

No Aux Voltage without HB and/or Analog Input up to 210A included

With HB and/or Analog Input on all unit ≤ 210A Aux Volt

12: 24V a c- dc

INPUT 9

description code

SSR S

0:10V dc V

4:20mA A

FIRING 10

description code

Zero Crossing ZC Z

Burst Firing 4 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 code

Fixed fuse Std for all Units >40A F

Fixed fuse Std + CT + HB H

FAN V OLTAG E 13

description code

Fan 115Vac 1

Fan 2 30Va c Std Version 2

Fan 2 4Vdc 3

APPROVALS 14

description code

CE EMC For European Market 0

CE EMC + cUL® listed and cULus 508® listed L

MANUAL 15

description code

None 0

Italian 1

English 2

German 3

French 4

VERSION 16

description code

Std Version 1

2.2. Order code

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

REVO S 2PH

R S 2 _ _ _ - _ _ _ _ _ _ _ _ _ _

REVO S 2PH from 60A to 210A User’s manual

Technical Specifications

3.1 General features

Cover and Socket material: PolymericV2

Utilization Category AC-51 AC-55b

IP Code 20

Method of Connecting Load in Delta, Load in Star

Auxiliary voltage: 12÷24V dc/ac (max 70mA) If requested

Relay output for Heater Break Alarm (only with HB option): 0.5A a 125VAC

3.2 Input features

Logic input SSR: 5 ÷ 30Vdc 18mA Max (ON >5Vdc OFF <4Vdc)

Logic input SSR with HB option: 4 ÷ 30Vdc 5mA Max (ON >4Vdc OFF <1Vdc)

Analog Input V: 0 ÷ 10Vdc (15KW)

Analog Input A: 0 ÷ 20mA / 4 ÷ 20mA (100W)

Digital Input calib. (only with HB option): 12 ÷ 24V dc/ac (max 37mA)

3.3 Output features (power device)

Current Nominal

Voltage

range

(Ue)

Repetitive peak reverse voltage

(Uimp)

Latching

current

Max peak one cycle

Leakage

current

FUSE I2T

value

Suggested

A2s

(at500V)

Frequency

range

Power loss

Thyristor

Fuse

Isolation

Voltage

(Ui)

(A) (V) (480V) (600V) (mAe) (10msec.)

(A)

(mAe) tp=10msec (Hz) I=Inom (W) Vac

60 24÷600 1200 1600 600 1900 15 8680 47÷70 205 3000

24÷600 1200 1600 600 1900 15 8680 47÷70 290 3000 120 24÷600 1200 1600 600 1900 15 14280 47÷70 398 3000 150 24÷600 1200 1600 300 5000 15 17500 47÷70 409 3000 180 24÷600 1200 1600 300 5000 15 30800 47÷70 469 3000 210 24÷600 1200 1600 300 5000 15 53900 47÷70 598 3000

75A for UL

3.4 Fan Specication (60-90A)

Supply: 230Vac Standard Power 16W (1 Fan)

Supply: 115Vac Option Power 14W (1 Fan)

Supply: 24Vdc Option Power 7W (1 Fan)

3.5 Fan Specication (120-210A)

Supply: 230Vac Standard Power 32W (16W for 2 Fans)

Supply: 115Vac Option Power 28W (14W for 2 Fans)

Supply: 24Vdc Option Power 14W (7W for 2 Fans)

REVO S 2PH from 60A to 210A User’s manual

Derating

For higher cabinet temperature contact the producer of the unit

l max = l nominal x K

15 20 25 30 35 40 45 50 55

1,2

0,8

0,6

0,4

0,2

1 1 1 1

0,9

0,8

CABINET TEMPERATURE °C

3.6 Environmental installation conditions

Ambient temperature 0-40°C (32-104°F) at nominal current. Over 40°C -104°F use the derating curve.

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 water and also in salty environmental.

Altitude Up to 1000 meter over sea level. For higher altitude reduce the nominal current of 2% for each 100m over 1000m

Humidity From 5 to 95% without condense and ice

Pollution Level Up to 2nd Level ref. IEC 60947-1 6.1.3.2

3.7 Derating curve

REVO S 2PH from 60A to 210A User’s manual

Installation

Before to install, make sure that the Thyristor unit have not damages. If the product has a fault, please contact the dealer from which you purchased the product. Verify that the product is the same thing as ordered. The Thyristor unit must be always mounted in 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 circulation like represented in gure.

Sometimes is necessary installing a fan to have better air circulation.

≥5 cm

≥15 cm

≥2 cm

AIR

4.1 Dimensions and weight

Size W (mm) D (mm) H (mm) Weight (kg)

SR15 (60-90A) 93 170 273 3,6

SR16 (120-210A) 186 170 273 7

REVO S 2PH 60-90A (Size SR15) REVO S 2PH 120-210A (Size SR16)

REVO S 2PH from 60A to 210A User’s manual

260

165

260

4.2 Fixing holes

REVO S 2PH 60-90A (Size SR15) REVO S 2PH 120-210A (Size SR16)

REVO S 2PH from 60A to 210A User’s manual

Wiring instructions

The Thyristor unit could be susceptible to interferences lost by near equipments or by the power supply, for this reason in accord to the fundamental practices rules is opportune take some precautions:

• The coil contactor, the relays and other inductive loads must be equipped with opportune RC lter.

• Use shielded bipolar cables for all the input and output signals.

• The signal cables must not 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 (suggested)

Type

Connector

Type

Torque Lb-in

(N-m)

Wire Range mm²(AWG )

MAX Current

Terminals

Wire Terminals

UL Listed (ZMVV)

060

120

Screw M6 70.8 (8.0)

16(5) 25(3) 35(2)

150

Fork/Spade Terminal

Copper Tube Crimp.Lug

150 180 210

Screw M8 141,6 (16.0)

50(0)

70(00)

90(000)

250

Fork/Spade Terminal

Copper Tube Crimp.Lug

75A for UL

Cable dimensions of the Command Terminals

0.5 mm² (AWG 18)

Cable dimensions of the Earth (suggested)

16 mm² (AWG 6) up to 120A 25 mm² (AWG 4) up to 210A

5.1 Terminals Positions 2Ph 60-90A Size

Top view Down view

REVO S 2PH from 60A to 210A User’s manual

5.2 Terminals Positions 2Ph 120-210A Size

Top view

Down view

REVO S 2PH from 60A to 210A User’s manual

5.3 Thermal Switch (OPTION)

N.C. switch open when the heatsink temperature is 90°C +/- 5%

Terminal Description

TS Thermal Switch 1

TS Thermal Switch 2

REVO S 2PH from 60A to 210A User’s manual

5.4 Power Terminals

Warning: Before connecting or disconnecting the unit check that power and control cables are isolated from voltage sources.

Terminal Description

L1 Line Input Phase 1

T1 Load Output Phase 1

L3 Line 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 for SSR Input

Terminal M1 Description

1 Not connected

2 Not connected

3 Not connected

4 Not connected

5 Not connected

6 Not connected

7 - Input SSR

8 + Input SSR

9 Not connected

10 Not connected

11 Fan supply (230V standard – 115V option)

12 Fan supply (230V standard – 115V option)

REVO S 2PH from 60A to 210A User’s manual

Terminal block M1 for Analog Input or SSR input with HB

Terminal M1 Description

1 Aux – Voltage Supply for electronic boards 12-24V AC/DC

2 Aux – Voltage Supply for electronic boards 12-24V AC/DC

3 - Cal Ext. 12/24Vdc

4 + Cal Ext. 12/24Vdc

5 C –Common contact relay alarm output (see HB Alarm contact for cong.)

6 NC\NO –Normally Close\Open contact alarm relay output (see HB Alarm contact for cong.)

7 - Control Input (SSR/0-10Vdc/4-20mA)

8 + Control Input (SSR/0-10Vdc/4-20mA)

9 Not connected

10 Not connected

11 Fan supply (230V standard – 115V option,from 90 to 210A)

12 Fan supply (230V standard – 115V option,from 90 to 210A)

REVO S 2PH from 60A to 210A User’s manual

5.6 Connection Diagram for 3 phases (control on 2 phases) from 60 to 90A

Caution: this procedure must be performed only by qualied persons.

Note:

1 A suitable device must ensure that the unit can be electrically isolated from the supply (electromagnetic

circuit breaker or by fuse isolator), this allows the qualied people to work in safety.

2 Only for the HB option See par. “Heater break Alarm and SCR short circuit”.

3 The heat-sink must be connected to the earth.

4 Only for the Analog Input option, the analog input isn’t isolated from Aux Supply

a series connection between analog inputs of the units is not possible. With AC Aux supply is not possible to connect the zero terminal of Analog Input to the earth. With DC Aux supply is not possible to connect the zero of the power supply with the zero of analog input.

- +

- +- +

SSR Input Only

SSR Input Only [ SSR

Input [ SSR 0/10Vdc / 4-20mA

CT+HB option

AUX 12-24 ac/dc

CAL Ext. 12-24Vdc

HB Alarm

Relay Out.

Fan Supply

TO LOAD

Analog Input or SSR Input with HB

T1 T3

Down

Top

T1 T2 T3

LOAD TYPE

Delta Star

REVO S 2PH from 60A to 210A User’s manual

5.7 Connection Diagram for 3 phases (control on 2 phases) from 120 to 210A

Caution: this procedure must be performed only by qualied persons.

Note:

1 A suitable device must ensure that the unit can be electrically isolated from the supply (electromagnetic

circuit breaker or by fuse isolator), this allows the qualied people to work in safety.

2 Only for the HB option See par. “Heater break Alarm and SCR short circuit”.

3 The heat-sink must be connected to the earth.

4 Only for the Analog Input option, the analog input isn’t isolated from Aux Supply

- +

- +- +

SSR Input Only

SSR Input Only [ SSR

Input [ SSR 0/10Vdc / 4-20mA

CT+HB option

AUX 12-24 ac/dc

CAL Ext. 12-24Vdc

HB Alarm

Relay Out.

Fan Supply

TO LOAD

Analog Input or SSR Input with HB

L1 L3

T1 T3

Down

Top

T1 T2 T3

LOAD TYPE

Delta Star

REVO S 2PH from 60A to 210A User’s manual

Led status and alarms

LED STATUS DESCRIPTION

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)

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.

S.C.

H.B.

CAL

REVO S 2PH from 60A to 210A User’s manual

7.2 HB Alarm contact

The Revo unit with HB option (if available), is supplied with Heater Break alarm contact normally opened (NO):

• In normal conditions (without alarm) and with auxiliary power supply, the contact to the terminals has opened (relay coil energized).

• 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 (rst on

the left with terminal block) and set the jumper as shown in the next page, don’t set the other jumpers with factory settings.

Warning: Before operate, be sure that power and control cables are isolated from voltage sources.

MASTER

A B C

JP1

A B C

JP1

A - B =

A B C

JP1 B - C =

REVO S 2PH from 60A to 210A User’s manual

Input setting

The input type is already congured in line with customer requirements that are dened in the Order Code.

However, if you wish to change the input type (ex. from 0÷10V to 4÷20mA) set the jumpers as below represented

and then do the “Input calibration procedure”. Open the cover of the Master module (rst on the left with

terminal block) and set the jumper as shown, don’t set the other jumpers with factory settings not shown.

Important: The analog input isn’t isolated from 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 not possible to connect the zero of the power supply with the zero of analog input.

Warning: Before operate, be sure that power and control cables are isolated from voltage sources.

MASTER

There are two type of PCB board, for SSR Only Version board the other jumpers are not mounted on PCB.

A B C

SSR

JP2 A-B JP3 B-C JP6 A-B

JP2

JP3

JP6

JP8

JP7

JP9

A B C

JP2

JP3

JP6

SSR only

JP8 Close

JP9 Close

A B

JP8 JP9

JP2 B-C JP3 A-B JP6 B-C

A B C

JP2

JP3

JP6

0-10 Vdc

JP2 B-C JP3 B-C JP6 B-C

A B C

JP2

JP3

JP6

4-20 mA

REVO S 2PH from 60A to 210A User’s manual

8.1 Input calibration procedure

Warning: this procedure can be done just by specialized personnel

This procedure is needed only if you change the input type

2sec.

S.C

H.B.

S.C

H.B.

S.C

H.B.

S.C

H.B.

S.C

H.B.

0% Signal

100% Signal

Auxiliary power supply

OFF

Start TUNE

Mantain Key CAL pushed

and give the power supply

Release key

when red and yellow

led are ON

Yellow and Red leds

are ashing

Wait for more than 10 sec.

from start ashing

yellow and red leds

Within 10 sec. from start

ashing yellow and red leds

push again momentary

CAL Key

The leds will

stop ashing

SSR ANALOG

INPUT TYPE

SSR Input

is tuned

Yellow led only is

ashing, apply

0 input Signal

I.E.

: 0V for 0-10V

4mA for 4-20mA

Now press CAL Key again

Red led only is ashing, apply

10V for 0-10V input

20mA for 4-20mA input

Now press CAL Key again

End

TUNE

Analog input

is tuned

REVO S 2PH from 60A to 210A User’s manual

Firing type

Choose a correct ring type allows to optimize the thyristor unit for the installed load. The ring type has already congured in line with customer requirements, Zero Crossing for SSR input and Burst ring for Analog Input.

Caution: this procedure must be performed only by qualied persons.

9.1 Zero Crossing (ZC) with SSR input

ZC ring mode is used with Logic Output from temperature controllers and the Thyristor operates like a

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 Firing is similar to the Single Cycle, but consecutive cycles ON are selectable between 1 and 255,

with input signal equal at 50%. When is specied 1 the ring type is Single Cycle.

Burst Firing is a method zero crossing that it reduces the electromagnetic interferences because the thyristor switches at zero voltage crossing. The example show the Burst Firing with Burst cycles: 4.

Voltage Supply (V)

Load Voltage (V)

SSR from controller

ON OFF

Voltage Supply (V)

Load Voltage (V)

25%

50%

75%

100%

ON OFF

REVO S 2PH from 60A to 210A User’s manual

9.3 Burst Firing settings

The Burst Firing cycles is already congured in line with customer requirements that are dened 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 sure that power and control cables are isolated from voltage sources.

JP4

BF4 OPEN

BF8

A-B

BF16 B-C

JP5

JP4

A B C

REVO S 2PH from 60A to 210A User’s manual

Caution: High speed fuses are used only for the thyristor protection and can not be used to protect the installation.

Caution: The warranty of thyristor is null if no proper fuses are used. See tab.

Warning: When it is supply, the Thyristor unit is subject to dangerous voltage, don’t open the

Fuse-holder module and don’t touch the electric equipments.

Internal Fuse

The thyristor unit have internal fuse extrarapid at low I²t for the thyristor protection of against the short-circuits. The Fuses must have I²t 20% less than thyristor’s I²t. The warranty of thyristor is null if no proper fuses are used.

Type

Fuse Code

Spare Part

Current

(ARMS)

Vac

FUSE I2T value

Suggested A2s

(at500V)*

FUSE I2T value Suggested A2s

(at660V)

060 2 x 50 073 06.100 2 x 100 660 8680 12400

060 (only UL) L220971J 100 690 3998 6150 (690V)

075 (only UL) L220971J 100 690 3998 6150 (690V)

090 2 x 50 073 06.100 2 x 100 660 8680 12400

120 20 559 20.180 180 660 14280 20400

150 20 559 20.200 200 660 17500 25000

180 20 559 20.250 250 660 30800 44000

210 20 559 20.315 315 660 53900 77000

I2T are multiplied for K value in function of Vac at 500V K is equal to 0,7 (ex:12400 X 0,7 = 8680). At 660Vsc K is equal to 1.

1.2

1.0

0.8

0.6

0.4

0.2

0.7

500

200 400 600 800

Vac

(Line voltage)

REVO S 2PH from 60A to 210A User’s manual

10.1 Fuses Replacement

Open the cover and remove the screws

REVO S 2PH from 60A to 210A User’s manual

Trouble shooting

Small problems sometimes can be solved locally with the help of the below tab of trouble shooting. If you don’t succeed, contact us or your nearest distributor.

Symptom

Indication on front unit

Possible reasons

of the symptom

Actions

Load current

doesn’t ow

Green LED (ON) light OFF (

)

• No Auxiliary Voltage

• No input signal

• Reversed polarities of input signal

• Give auxiliary voltage supply (See Connection Diagram)

• Provide to give input signal

• Reverse the input signal polarity

Green LED (ON) light ON (

)

• Fuse failure

• Load connection interruption

• Load 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 ow also

without input signal

Red LED (SC) light ON (

)

• Wrong wiring

• SCR short circuit

• Check the wiring

• Change the thyristor module

Current ows at nominal

value but Yellow LED (HB/SC) is light on

Yellow LED (HB) light ON (

) or Red LED (SC) light ON ( )

• HB circuit not tuned

• Current transformers not properly wired

• Make HB calibration procedure

• Check current transformers wiring

Thyristor unit doesn’t work properly

• Auxiliary voltage supply out of limits

• Wrong input signal selection

• Wrong input signal calibration (out of range)

• Verify the auxiliary voltage supply

• Control input signal setting

• Check input setting

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

Revo S2PH, S3PH User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual