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Introduction Thank you for selecting an MGE UPS SYSTEMS product to protect your electrical equipment. The Upsilon STS range has been designed with the upmost care. We recommend that you take the time to read this manual to take full advantage of the many features of your new equipment. MGE UPS SYSTEMS pays great attention to the environmental impact of its products.
Foreword Using this document Information may be found primarily by consulting: the contents, ◗ the index.
Contents 1. Presentation 1.1 Upsilon STS 30 - 60 - 100 - 160 - 250 A (cabinet 1400 mm high) .............................................. 7 1.2 Upsilon STS 30 - 60 - 100 - 160 - 250 - 400 - 600 A (cabinet 1900 mm high) .......................... 7 1.3 Access to control and connections .......................................................................................... 8 Upsilon STS 30 - 60 - 100 - 160 - 250 A (cabinet 1400 mm high) .................................................
Contents 6 Appendix 6.1 Technical data ............................................................................................................................. 27 Output currents and voltage .......................................................................................................... 27 Thermal characteristics ................................................................................................................. 27 Noise level ...................................................
1. Presentation 1.1 Upsilon STS 30 - 60 - 100 - 160 - 250 A (cabinet 1400 mm high) Dimensions in mm Height Width Depth 1400 600 500 Weight in kg Upsilon STS 30 - 60 - 100 A 157 kg 160 - 250 A 174 kg Footprint 0.45 m2 1.2 Upsilon STS 30 - 60 - 100 - 160 - 250 - 400 - 600 A (cabinet 1900 mm high) Dimensions in mm Height Width Depth 1900 715 800 Weight in kg Upsilon STS 30 - 60 - 100 A 215 kg 160 - 250 A 225 kg 400 - 600 A 327 kg Footprint 0.
1. Presentation 1.
1. Presentation 1.4 Man / machine interface Menu I1 NORMAL OPERATION 17 A I2 9A I3 2A 1 KW 6 KVA Transfert Alarme Mesures PF 0.3 Etats Historique UPS 1 preferred U12 413 V U23 414 V U31 414 V 50.
1. Presentation 1.5 Relay communication card 1 BA 2 3 4 5 6 41 Screws to secure the cover 42 Card fixing holes 43 Protection cover 44 Openings for cables 45 Output terminal block 46 Input terminal block 47 Screws to block cables 48 RS232 connector 49 RS485 connector 1.
2. Installation 2.1 Positioning Upsilon STS 30 - 60 - 100 - 160 - 250 A (cabinet 1400 mm high) 1 - Unclip the base panels 14 . 2 - Set the cabinet to a level position using the adjustable foot pads 15 . 3 - Put the base panels 14 back in place. >250 mm Important: correct ventilation requires at least 250 mm of free space behind the cabinet. 14 15 Upsilon STS 30 - 60 - 100 - 160 - 250 - 400 - 600 A (cabinet 1900 mm high) 1 - Unclip the base panels 14 .
2. Installation 2.2 Power connections See section 6.1 for information on sizing protection devices and cables (Appendix, Technical data). Two cables maximum may be used per phase. Upsilon STS 30 to 250 A Input: 3 phases + PEN Output: 3 phases + PEN See section 1.3 for information on accessing the connections. Connections are made using lugs connected to threaded studs (diameter 8 mm). The cables are tied to the earth bar.
2. Installation Upsilon STS 30 to 250 A Input: 3 phases + PEN Output: 3 phases + PE See section 1.3 for information on accessing the connections. Connections are made using lugs connected to threaded studs (diameter 8 mm). The cables are tied to the earth bar. N L1 L2 L3 N L1 L2 L3 N L1 L2 L3 N PEN PE PEN 275 mm S1 S2 Upsilon STS 30 to 250 A Input: 3 phases + PE + Neutral Output: 3 phases + PE + Neutral See section 1.3 for information on accessing the connections.
2. Installation See section 6.1 for information on sizing protection devices and cables (Appendix, Technical data). A maximum of four cables may be used per phase. Upsilon STS 400 to 600 A N L1 L2 L3 Input: 3 phases + PEN Output: 3 phases + PEN N L1 L2 L3 N See section 1.3 for information on accessing the connections. Connections are made using lugs connected to two threaded studs per phase (diameter 10 mm). The cables are tied to the earth bar.
2. Installation Upsilon STS 400 to 600 A N L1 L2 L3 Input: 3 phases + PEN Output: 3 phases + PE N L1 L2 L3 N See section 1.3 for information on accessing the connections. Connections are made using lugs connected to two threaded studs per phase (diameter 10 mm). The cables are tied to the earth bar.
2. Installation Cable running for cables entering through the top of the Upsilon STS 30 to 250 A cabinet 16 Cable-running zone for cables entering through the top 17 Cable gland plate that must be drilled to cable size 2.3 Connection of the emergency power off terminal block 1 - Remove the jumper from terminal block 16 . 2 - Connect the emergency power off NC contact to terminals 1 and 2. 3 - Tie the cable down as illustrated in section 2.4.
2. Installation 2.4 Connection of the communication cards Tie the cables to the cable way on the door. Do not run the control wires with the power cables. Two slots are available in the card cage 5 for additional cards. 5 2.5 Connection of the JBUS communication card 5 4 3 2 1 9 JBUS /MOD BUS 8 7 6 RS232: Pin 2: Rxd (or Txd) Pin 3: Txd (or Rxd) Pin 5: Earth RS485: Pin 4: RPin 5: TPin 8: R+ Pin 9: T+ For information on using the communication card, see the JBUS communication card manual.
2. Installation 2.6 Connection of the relay communication card Before proceeding, disconnect all power sources connected to the card. Do not mix very low safety voltage (VLSV) and non-VLSV circuits on the card outputs. 1 - Remove the screws 41 and the protection cover 43 . 2 - Run the communication cables through the openings 44 . 3 - Connect the cables to the input terminal block 46 and the output terminal block 45 .
3. Operation Make sure that the voltages and frequencies of the two sources S1 and S2 are identical. Make sure that the voltages of the two sources S1 and S2 are the same as the rated voltage (400 V) of Upsilon STS, otherwise see section 3.5 (Customization). 3.1 Start-up 1 2 Q1 Q5 Q6 3 2 - Set circuit breakers Q5 2 and Q6 3 to the ON position (position 1). 4 3 - Turn switch Q1BP 6 to the ON position (position 1). LEDs 37 and 38 go on.
3. Operation 3.3 Normal mode. Operation on preferred source S1 Operation on the preferred source S1 S2 24 During normal operation on the preferred source S1, LEDs 24 , 29 , 30 , 31 , 32 , 33 , 36 and 38 are on in green. 29 Q1 Q1BP 30 31 32 33 Q2 If LED 38 is orange, there is an overload. If LED 38 is red, the load is no more supplied. Q2BP Q3 36 38 Automatic transfer to the alternate source S1 The load is automatically transferred to the source offering the highest level of power quality.
3. Operation Manual transfer to an out-of-phase alternate source S1 Q1 Q1BP When the two sources are not in phase, it is possible to force manual transfer using the commands on the screen, after entering a password. 1 - Enter the password (see section 3.5, Customization). 2 - Follow the instructions provided on the screen.
3. Operation 3.4 Display screens Initial screen Main screen DOWNGRADED MODE I1 17 A I2 9A 1 KW MAIN MENU I3 2A Transfer 6 KVA PF 0.3 UPS 1 V1 244 V V2 230 V V3 232 V 50.0 Hz preferred synchro Alarms UPS 2 V1 232 V V2 229 V V3 230 V 50.
3. Operation 3.5 Upsilon STS customization 1 - Press the menu button 26 . 2 - Select "Setup", then "Customization" using the function buttons 23 marked or . 3 - Confirm the order by pressing the function button 23 marked . 4 - Enter the password. The password Ø Ø Ø is set in the factory. Select "Setup", then "Password" to personalise the password. The monitoring parameters must be identical for the two sources. These parameters depend on the tolerances of the connected loads.
3. Operation 3.6 Customization of the relay communication card Inputs Factory setting Signals available on each contact - Memorised faults reset command. 1.A - Memorised faults reset command. - Selection command for source S1. - Selection command for source S2. - Command to disable transfer. 1.B - Selection command for the authorised automatic retransfer mode. - Selection command for the inhibited automatic retransfer mode. - Command to authorise transfer. - Command to disable transfer.
4. Maintenance 4.1 Identification of anomalies S1 31 or S2 32 LED Static-switch LED 33 or 34 Buzzer System output LED 38 - - Beeps - Internal STS fault. - - Beeps - Source outside tolerances, load still supplied. - - General-alarm LED 21 Beeps Beeps - - Meaning Source outside tolerances, no voltage. The load cannot be supplied by this source. Static-switch fault. - - - - - - Overload. - - - - Load not supplied.
5. Environment This product has been designed to respect the environment It does not contain CFCs or HCFCs. It is manufactured on a production site certified ISO 14001. UPS recycling at the end of service life MGE UPS SYSTEMS undertakes to recycle, by certified companies and in compliance with all applicable regulations, all products recovered at the end of their service life (contact your MGE UPS SYSTEMS branch office).
6. Appendix 6.
6. Appendix 6.
6. Appendix 6.3 Glossary Alternate source Backup source that steps in if the preferred source fails. JBUS communication card Internal card implementing the JBus protocol on a serial link to supply the user with system information. Load Device(s) or system(s) connected the Upsilon STS output. Manual bypass Q1BP, Q3 and Q2BP switches, accessible to the user, that may be used to directly supply the load from Source S1 or S2.
6. Appendix 6.4 Index A L Alarms ............................................................................ 25 Anomalies ...................................................................... 25 Layout of components ...................................................... 8 LEDs .......................................................................... 9, 25 Links RS232 .................................................................... 10 RS485 ..........................................................
