tecnoelettra ATS-I User Manual Download Page 1 | Manualshive

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tecnoelettra ATS-I User Manual Download Page 1

P17/32 Manuale ATS-I Tecnoelettra_IT-EN_rev1.doc

Tecnoelettra srl

Dal 1985

Via Vioni Dimo,5 42016 S.Rocco di Guastalla (RE)

Tel.+39.0522.832004 – Fax.+39.0522.832012 P.17/32

Internet :www.tecnoelettra.it E-mail:[email protected]

USER MANUAL

ATS-I

REV1

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Summary of Contents for ATS-I

Page 1: ...cnoelettra_IT EN_rev1 doc Tecnoelettra srl Dal 1985 Via Vioni Dimo 5 42016 S Rocco di Guastalla RE Tel 39 0522 832004 Fax 39 0522 832012 P 17 32 Internet www tecnoelettra it E mail info tecnoelettra it USER MANUAL ATS I REV1 ...

Page 2: ...o tecnoelettra it Index General description 19 Electrical specifics 19 Device operative logic 20 Manual mode 20 Automatic mode 21 Alarms 21 Display 22 Automatic transfer switch procedure mains generator generator mains 24 Parameters Programmation 26 Phase detection special function 27 Mechanical Sizing 28 Rear View 29 Triple phase wiring diagram 230Vac 400Vac 440Vac 30 Single phase wiring diagram ...

Page 3: ...ed if voltage and frequency measurements are compatible with programmed values the changeover switch is activated towards generator side When mains voltage returns back transfer switch returns on mains side and generator is stopped Electrical specifics Supply voltage isolated 8 30 Vdc Voltage measurements 230Vac 1ph 230Vac 3ph 400Vac 3ph 440Vac 3ph Frequency measurements 45 65 Hz Generator voltage...

Page 4: ...dle generator when Start Gen button is pushed a blinking key icon will appear near MAN indicator to signal a starting phase for generator when running engine is detected the key become permanent To stop the engine Start Gen key must be pushed again key icon will disappear To switch contactor status from mains to genset push Generator key Generator icon will appear near frequency indicator this ico...

Page 5: ... on mains or generator automatically values visible on display change in accordance Each phase is checked separately so a phase failure will start the automatic intervention procedure Alarms If mains measurements are selected in case of alarm will be possible to see one of these messages on the left side of the display LOW VOLT line voltage below programmed threshold P3 parameter HIGH VOLT line vo...

Page 6: ...phase connection G440 Generator 440Vac three phase connection Below the code are displayed the values of measured line voltage Line 2 Example Vac 384 387 383 On this line are showed the values of three measured voltages at the beginning of the line is displayed the unit of measure Line 3 Example Hz 48 on this line is showed frequency value Hz measured on generator s phase 1 then after separation b...

Page 7: ...e mode alternative with AUTO and PROG PROG Indicates programmation mode alternative with MAN and AUTO When MAN or AUTO modes are selected indicates running generator blinking during start phase When AUTO mode is selected indicates the programmed delay time between faulty mains and starting generator P7 parameter Pxx xxx xxx When PROG mode is selected indicates parameter type Pxx and blinks to show...

Page 8: ...le voltage and frequency values after a delay time P10 parameter the commutation is switched on generator side if voltage check fails ERROR1 occurs if frequency check fails ERROR2 occurs if phase sequence detection fails PH SEQ ERR occur In these cases the generator is stopped Between mains contactor opening and generator contactor closure there is constant delay time of 500ms Transfer switch rema...

Page 9: ...ter 500ms mains contactor is closed After cooling time P11 parameter the generator is stopped With running generator if voltage and frequency value are outside programmed thresholds P5 P6 and P12 parameters for a delay time P15 parameter the device will show an error message and the generator is turned off In this case with Aut Man key or when mains returns back the device returns to the mains OK ...

Page 10: ...meter finish to blink and will be possible to select another value To exit programmation mode and save changes made hold UP and DOWN keys at the same time Below a comprehensive list with all parameters Par Values range unit Default values Description P1 230M 230 400 440 V 400 V tri phase Mains system type shows nominal voltage and M symbol which indicates single phase system P2 50 60 Hz 50 Hz Main...

Page 11: ...e both in automatic and manual mode If in automatic the message PH SEQ ERR appears and the closure of the relative contactor is inhibited if in manual the word doesn t appear but the generator icon remains flashing and the closure of the relative contactor is however inhibited The same function in case of the mains is active both in automatic and manual mode and it s the same in both cases the mai...

Page 12: ... Tecnoelettra_IT EN_rev1 doc Tecnoelettra srl Dal 1985 Via Vioni Dimo 5 42016 S Rocco di Guastalla RE Tel 39 0522 832004 Fax 39 0522 832012 P 28 32 Internet www tecnoelettra it E mail info tecnoelettra it Mechanical Sizing ...

Page 13: ...al 1985 Via Vioni Dimo 5 42016 S Rocco di Guastalla RE Tel 39 0522 832004 Fax 39 0522 832012 P 29 32 Internet www tecnoelettra it E mail info tecnoelettra it Rear View 8 30VDC LA LM GEN INPUT MAINS INPUT T S R T S R L N L N START GEN TLR TLG LR 230 440VAC LG 230 440VAC ...

Page 14: ...T EN_rev1 doc Tecnoelettra srl Dal 1985 Via Vioni Dimo 5 42016 S Rocco di Guastalla RE Tel 39 0522 832004 Fax 39 0522 832012 P 30 32 Internet www tecnoelettra it E mail info tecnoelettra it Three phase wiring diagram 230Vac 400Vac 440Vac ...

Page 15: ...ttra_IT EN_rev1 doc Tecnoelettra srl Dal 1985 Via Vioni Dimo 5 42016 S Rocco di Guastalla RE Tel 39 0522 832004 Fax 39 0522 832012 P 31 32 Internet www tecnoelettra it E mail info tecnoelettra it Single phase wiring diagram 230Vac ...

Page 16: ... ATS I Tecnoelettra_IT EN_rev1 doc Tecnoelettra srl Dal 1985 Via Vioni Dimo 5 42016 S Rocco di Guastalla RE Tel 39 0522 832004 Fax 39 0522 832012 P 32 32 Internet www tecnoelettra it E mail info tecnoelettra it NOTES ...

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