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1.1-1.7-2.2-3 kVA Installation and operating manual...
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The warranty is offered on carry-in terms: components and labour for repairs supplied free of charge, and in the case of a replace- ment, the product to be returned to SOCOMEC UPS or to authorized service centres, at the customer’s own risk and expense.
The use of the product in “critical applications” could require compliance with statutory regula- tions and standards, or with specific local bylaws, or adaptation to SOCOMEC UPS recommendations. For this type of use, in any event, it is advisable to contact SOCOMEC UPS beforehand for confirmation regarding the capacity of products to meet required levels of safety, performance and reliability.
1. SAFETY ISOLATE THE UPS BEFORE WORKING ON THIS CIRCUIT. External power distribution unit UPS. Legend. B Contactor solenoid. Q Mains input thermal-magnetic switch T Two-pole contactor > 30 A AC1; coil voltage: according to the Mains input. 1.2 Description of the symbols used on the labels applied to the unit All the precautions and the warnings on the labels and plates on the inside and outside of the equipment should be respected.
2. INSTALLATION 2.1 Environmental requirements for installation Consult the following check list when installing the UPS: • NETYS RT units are designed for use in enclosed environments. • Position the UPS on a flat and stable surface in a properly ventilated room, well away from heat sources and avoiding direct exposure to sunlight.
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2. INSTALLATION 2.3.3 Fixing to rack 1. Adapt the length of the tracks to fit the rack. 2. Secure the wing nuts. 3. Fix the track to the rack. 4. Slot in the UPS and tighten the screws. MAX 100 kg MAX 100 kg MAX 100 kg MAX 100 kg...
3. REAR VIEW 1100 VA 1700 VA 3000 VA 2200 VA Legend A Mains input socket (IEC 320) B Fan C Output socket (full power) D Telephone socket - input E Telephone socket - output F EPO (Emergency Power Off) G RS232 serial connector (JBUS protocol) H USB socket Input protection...
4. CONNECTIONS Connection to the mains power supply and to the load(s) must be made using cables of suitable cross section, in accordance with current standards. If not already provided, install a PDU panel allowing isolation of the mains supply upstream of the UPS. The panel must be equipped with an automatic switch rated high enough to handle the current draw on full load, and with a residual current device.
5. CONNECTION OF BATTERY EXTENSION 5.1 Safety warnings • Before connecting the battery extension, check that it is fully compatible with the model of UPS in use. • The use of battery extensions not supplied by the manufacturer is inadvisable. WARNING! There is a risk of explosion if battery modules are replaced with others of incorrect type.
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5. CONNECTION OF BATTERY EXTENSION Switch Switch ON-OFF ON-OFF 1100 VA 1700 VA 2200 VA 3000 VA Connection of multiple batteries 1.1-3 kVA - Ref.: IOMNETRTXX00-GB 00...
6. MIMIC PANEL The mimic panel on the front of the UPS provides all essential information on the operating status of the appliance. Legend A Yellow LED - Operation in by-pass mode. B 2 colour LEDs: • Green - Stand-alone mode (battery power) •...
7. OPERATING MODES 7.1 Battery recharge Connect the UPS to the mains voltage for approximately 8 hours to recharge the internal batteries. The UPS can be used even with the batteries not fully charged, though if a power outage should occur, the duration of the backup will be shorter.
7. OPERATING MODES 7.2.3 Switching off with mains present 7.2.3-1 7.2.3-2 7.2.3-3 Normal operation. • UPS is off but battery remains on short charge • Shut down all loads, one at a time. • Switch off mains power to shut down completely.
8. VISUAL AND AUDIBLE WARNING SIGNALS By-pass mode. Overload. Short-circuit on output. continuous continuous Battery needs replacing. Battery flat. Shutdown caused by flat battery. 1 Short every 2 seconds 1 long every 1.25 seconds Overtemperature. Battery charge failure. Fan failure. continuous 1 long 2 short every 4.2 seconds 1 short every 1 second...
• UniVision local management software (RS232interface) with local shutdown functions for Windows™ and Linux systems, downloadable free of charge from the Socemec website www.socomec.com (CD included with certain models). • Uni Vision Pro network management software (RS232interface) with local/remote shutdown functions on major operating systems, using Java Shutdown Client.
9. COMMUNICATION 9.5.1 Internal circuit 9.5.1-1 9.5.1-2 Common R1 General alarm R2 No mains R3 Battery low R4 On by-pass R5 Overload R6 Overtemperature CPU Pin GND-R GND-R Input 9.5.1-3 GND-R Common Input GND-C 9.5.2 Standard configuration relay contact GND-R: Relay ground contact Common: 12~24 V DC General alarm No mains...
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9. COMMUNICATION 9.5.3 Customized configuration for relay and/or input contacts Connect Tx to pin 2, Rx to pin 3 and GND-C to pin 5 of the computer’s RS232 port. In Windows, start the Hyper-Terminal application and proceed to open the specified COM port. Set the following properties: Baud rate: 2400, Data Bits: 8, Parity: None, Stop Bit: 1, Flow Control: None.
• Recharge the batteries for a duration of 24 hours at least every 4 weeks during the time the unit remains idle. 10.1 Minor troubleshooting WARNING! If problems should persist or reoccur frequently after following the procedures indicated in this section, contact the SOCOMEC UPS After Sales Service, providing a full description of the current difficulty Problem Possible cause Solution "UPS not powered up...
11. TECHNICAL SPECIFICATIONS Models NRT-U1100 NRT-U1700 NRT-U2200 NRT-U3000 UPS power 1100 VA 1700 VA 2200 VA 3000 VA 800 W 1200 W 1600 W 2100 W Input Single-phase 230 V (160-275 V); 50/60 Hz with automatic selection Input socket IEC 320-C14 (10 A) IEC 320-C20 (16 A) Output Single-phase 230 V nominal ±2% (selectable: 200...
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S E R V I C E M A N A G E M E N T SOCOMEC GROUP S.A. SOCOMEC capital 11 102 300 € - R.C.S. Strasbourg B 548 500 149 SOCOMEC UPS Paris B.P. 60010 - 1, rue de Westhouse - F-67235 Benfeld Cedex...
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