background image

7

Enclosure Ventilation

When fitting synergy

 into a cabinet, ventilation must be provided if the heat output of the 

unit is greater than the cabinet will dissipate. Use the following formula to determine the fan 

requirement. An allowance has been incorporated into the formula so that the figure for Q is 

 

the air delivery in the fan suppliers data.

The maximum power dissipation occurs when energy saving.
Heat dissipated can be approximated with the formula:-

Watts (synergy

) = 1/2 x synergy

 current rating x 3

Ventilation intérieure

Lorsque 

synergy

 

est installé dans une armoire, il faut assurer sa ventilation, si la chaleur 

produite de l’unité est plus important que la capacité de dissipation de l’armoire. Utiliser la 
formule suivante pour déterminer la demande de ventilateur. Une tolérence a été incorporé 

dans la formule, ainsi la figure donnée dans Q est le débit d’air indiqué dans les données du 

fournisseur du ventilateur.

La puissance maximale de dissipation est atteint en mode économie d’énergie.
La chaleur dissipée peut être estimée par la formule suivante :
Watts

 (synergy

= 1/2 x courant nominal 

synergy

 

x 3

Q = volume of air (cubic metres per hour-m

3

/h)

Wt = Heat produced by the unit and all other heat sources within the enclosure (Watts)

Tmax =  Maximum permissible temperature within the enclosure 

 

(50°C for a fully rated synergy

)

Tamb = Temperature of the air entering the enclosure (°C)

If you prefer to work in CFM, substitute °F for °C. Q is now in CFM

Q = quantité d’air (mètre cube par heure - m

3

/h)

Wt = Chaleur produite par l’unité et toutes autres sources de chaleur dans l’armoire (Watts)
Tmax = Température maximale admissible dans l’armoire (50°C pour 

synergy

 

en puissance 

maximale)

Tamb = Température de l’air entrant dans l’armoire (°C)
Pour calculer en CFM, remplacer °C par °F. Ainsi Q est en CFM.

Q =  4xWt

(T

max

 - T

amb

)

Environment - installation

Summary of Contents for synergy SGY-103-4-01

Page 1: ...CONFORMS TO STD UL 508 CSA 22 2 No 14 US C synergy Quick Start Guide CE...

Page 2: ...motors to only allow the motor to consume the exact amount of energy required to maintain the speed at that load When the motor is at full load the internal bypass closes this reduces the losses prod...

Page 3: ...ne dont l usage pr vu est d tre connecter conducteur externe pour assurer la protection contre les chocs lectriques en cas de d fauts Caution Statements The examples and diagrams in this manual are in...

Page 4: ...on minimal It is the responsibility of the installer to provide suitable grounding and branch circuit protection in accordance with local electrical safety codes Il appartient l installeur d assurer l...

Page 5: ...25mm 0 98 25mm 0 98 75mm 2 95 75mm 2 95 270mm 10 63 95 2mm 3 75 Air Flow 60mm 2 375 177 1mm 6 97 260mm 10 25 25mm 0 98 100mm 3 93 100mm 3 93 1 57 40mm 40mm 1 57 143mm 5 62 305mm 12 00 80mm 3 14 232mm...

Page 6: ...4 92 Air Flow 205mm 8 07 160mm 6 29 60mm 2 36 435mm 17 13 164mm 6 45 310mm 12 20 490mm 19 29 470mm 18 50 25mm 0 98 125mm 4 92 125mm 4 92 60mm 2 36 60mm 2 36 125mm 4 92 125mm 4 92 Air Flow Dimensions S...

Page 7: ...formule ainsi la figure donn e dans Q est le d bit d air indiqu dans les donn es du fournisseur du ventilateur La puissance maximale de dissipation est atteint en mode conomie d nergie La chaleur dis...

Page 8: ...ac factory default 230Vac d faut d usine 4 The system can have either a 110 230Vac mains or 24Vdc input NOT both Le syst me peut avoir soit une alimentation principale de 110 230 Vac ou de 24 Vdc mais...

Page 9: ...ionneur principal contr l par synergy En Delta mode de fonctionnement s lectionn dans le menu avanc 3 In Delta For this configuration applying the equation synergy Ie ie motor Allows lower current rat...

Page 10: ...UTION 1 REFER to TABLE 1 on page 8 for input control voltages These recommended wiring diagrams are specifically where the control supply voltage US is identical to the control circuit voltage UC and...

Page 11: ...r before the motor field has had some chance to die away The thermal capabilities of synergy should be considered Note forward and reverse buttons must remain pressed for longer than timer change over...

Page 12: ...B1 T2 B2 K0 Notes Soft Starter must have stop time set to 0 T1 Time between K1 or K3 closing and the starter being energised 0 5 sec minimum T2 Time between B1 closing and K3 closing Dependant on app...

Page 13: ...13 1 3 5 7 6 8 2 4 Please note Only appears if application with a trip class higher than 10 is selected Setup Wizard OL I P 0 0A 0kW Programming...

Page 14: ...5 55 110 180 60 60 60 150 SGY 301 4 01 242 75 132 242 75 75 75 200 SGY 303 4 01 302 90 160 302 100 100 100 250 SGY 305 4 01 361 110 200 361 125 125 150 300 SGY 307 4 02 430 132 250 414 150 150 150 350...

Page 15: ...seconds Multiple of Motor FLA Motor overload cold trip curves 20 C ambient Class10 Class20 Class30 Please note When the overload has tripped there is a forced cooling time to allow the overload to re...

Page 16: ...ort circuit current and required current rating and characteristics of the associated SCPD Rated control circuit voltage programmable Uc 24Vdc 110Vac or 230Vac Protect with 4A UL Listed fuse Rated con...

Page 17: ...es are recommended to provide this increased protection Type designation e g SGY 101 SGY117 SGY 101 SGY 103 SGY 105 SGY 107 SGY 109 SGY 111 SGY 113 SGY 115 SGY 117 Rated operational current Ie A 17 22...

Page 18: ...70M61__ Bussmann 170M62__ SIBA 20 63__ Fuse rating A 400 550 550 700 800 900 1000 1100 Terminal Models Wire Size Torque mm2 AWG Nm lb in Main Terminals Cu STR 75 C only Terminal SGY 101 to SGY 117 2 5...

Page 19: ...19 Notes synergyTM...

Page 20: ...aaneet henkil t saavat suorittaa seuraavat ty t Nebezpe razu elektrick m proudem N e uveden pr ce sm j prov d t pouze osoby s elektrotechnick m vzd l n m Eluohtlik Elektril gioht J rgnevalt kirjeldatu...

Reviews: