UPS Line Interactive & Online

This range consists of high reliability, high efficiency and good voltage conditioning UPSs.
  • On-line = It supplies power the same way mains provide power and offers more in terms of quality and function ability (NRK and NKU Range)
  • Line Interactive = Supply power from bypass through transformer and is a basic UPS for the SOHO environment (NLI Range)

In order to know which UPS to purchase, the following information must be supplied:

  • VA requirements: The VA rating is the maximum number of Volts Amps it can deliver. In order to calculate what capacity is needed, one must add up all the wattages of all the equipment that one would like to keep running in times of a sudden power failure. These wattages are always indicated on the relevant products. This total wattage must then be multiplied with 0.6 in order to calculate the Voltage Ampere (VA) (Example: Server 650W, Switch 200W, Router 200W = 1050W x 0.6 + 30% to allow for VA used by the UPS itself to function = 819VA = 1KVA UPS will be sufficient)
  • Back-up time required: How long the UPS will keep the specified equipment running if power failures occur. If extended time is needed which is more than the UPS can offer, external batteries and cabinets are available.

Interactive UPS

NLI-850 Line interactive UPS 800VA with AVR, RS232 port, 1x12V 9Ah (103WH) battery
NLI-1000 Line interactive UPS 1000VA with AVR, RS232 port, 2x12V 7Ah (165WH) battery 
NLI-2000 Line interactive UPS 2000VA with AVR, RS232 port, 2x12V 9Ah (216WH) battery 
NLI-3000 Line interactive UPS 3000VA with AVR, RS232 port, 4x12V 9Ah (432WH) battery 
NLI-1000-LRT Line interactive UPS 1000VA with AVR, RS232 port, High power 12Vdc Charger with no Batteries
NLI-2000-LRT Line interactive UPS 2000VA with AVR, RS232 port, High power 24Vdc Charger with no Batteries

On-line Rack Mount & Tower UPS

NRK1000-J 1KVA Rack mount On line UPS, 0.9pf, 10Min, high frequency, 2 x 9AH 12V (103WH) Internal Batteries, Optional SNMP module and extended Battery packs,  LCD display, RS232
NRK2000-J 2KVA Rack mount On line UPS, 0.9pf, 10Min, high frequency, 6 x 7AH 12V (504WH) Internal Batteries, Optional SNMP module and extended Battery packs,  LCD display, RS232
NRK3000-J 3KVA Rack mount On line UPS, 0.9pf, 10Min, high frequency, 6 x 9AH 12V (648WH) Internal Batteries, Optional SNMP module and extended Battery packs,  LCD display, RS232
NRK3000-EJ 3KVA Rack mount On line UPS, 0.9pf, Extended Battery Pack, high frequency, Optional SNMP module and extended Battery packs,  LCD display, RS233
NRK6000-EJ 6KVA Rack mount On line UPS, 0.9pf, Extended Battery Pack, high frequency, Optional SNMP module and extended Battery packs,  LCD display, RS234
NRK10000-EJ 10KVA Rack mount On line UPS, 0.9pf, Extended Battery Pack, high frequency, Optional SNMP module and extended Battery packs,  LCD display, RS235
NRK106-EBP240 3U External Battery Pack for NRK10/6000-EJ UPS with 20 x 12V 9AH (2160WH) Batteries (240VDC)  
NRK3-EBP72 2U External Battery Pack for NRK3000-EJ UPS with 12 x 12V 9AH (12960WH) Batteries (72VDC)  
NRKJ-106-EBP 3U External Battery Pack for NRK10/6000-EJ UPS without 20 x 12V 9AH (2160WH) Batteries (240VDC)  
NRKJ-3-EBP 2U External Battery Pack for NRK3000-EJ UPS without 12 x 12V 9AH (12960WH) Batteries (72VDC)  
NRK-STND-V2U 2U Rackmount Tower Kit
NRK-STND-V3U 3U Rackmount Tower Kit
NRK-L-BRCKT-6 L- Bracket 600MM
NRK-L-BRCKT-8 L- Bracket 800MM
NRK-L-BRCKT-10 L- Bracket 1000MM
NRK1000 1KVA Tower On line UPS, 0.9pf, 10Min, high frequency, 2 x 9AH 12V (103WH) Internal Batteries, Optional SNMP module and extended Battery packs,  LCD display, RS232
NRK2000 2KVA Tower On line UPS, 0.9pf, 10Min, high frequency, 6 x 7AH 12V (504WH) Internal Batteries, Optional SNMP module and extended Battery packs,  LCD display, RS232
NRK3000 3KVA Tower On line UPS, 0.9pf, 10Min, high frequency, 6 x 9AH 12V (648WH) Internal Batteries, Optional SNMP module and extended Battery packs,  LCD display, RS232
NRK2000-E 2KVA Tower On line UPS, 0.9pf, Extended Battery Pack, high frequency, Optional SNMP module and extended Battery packs,  LCD display, RS232
NRK3000-E 3KVA Tower On line UPS, 0.9pf, Extended Battery Pack, high frequency, Optional SNMP module and extended Battery packs,  LCD display, RS233
NRK-3-EBP Tower External Battery Pack without 18 x 12V 9AH (12960WH) Batteries (72VDC)  
NRKSNMP-01 SNMP Net mate Lite RC67501
NRKMDBS-01 SNMP Modbus Card RC75601 type
NRK-EV-01 NRK UPS Environmental POD
NRK-CB-KT1 NRK Battery Cable Assembly for UPS , Anderson Blue/White for 24V/48V Input
NRK-BYPSS-01 UPS to PDU Bypass
NB-12V9AH-LNK 12Vdc 9AH Battery
NDC-UPS-12V-25W 25W 12VDC UPS
NRKRT-1K 1KVA, 230V/50Hz, LCD, In C14, Out 8XC13, Int Batt 3X12V/7Ah, RS232/USB, EPO, CE, 2U, Rack/Tower, True Double Con Online,  0.90 PF, ECO, Freq Con Mode, THDi < 5%, Vout Reg <1%, Out THDv < 2%,  Ext Run Time,  Multi Comms Ports, Option SNMP&Rly Mod
NRKRT-1K5 1.5KVA, 230V/50Hz, LCD, In C14, Out 8XC13, Int Batt 4X12V/7Ah, RS232/USB, EPO, CE, 2U, Rack/Tower, True Double Con Online,  0.90 PF, ECO, Freq Con Mode, THDi < 5%, Vout Reg <1%, Out THDv < 2%,  Ext Run Time,  Multi Comms Ports, Option SNMP&Rly Mod
NRKRT-2K 2KVA, 230V/50Hz, LCD, In C14, Out 8XC13, Int Batt 4X12V/9Ah, RS232/USB, EPO, CE, 2U, Rack/Tower, True Double Con Online,  0.90 PF, ECO, Freq Con Mode, THDi < 5%, Vout Reg <1%, Out THDv < 2%,  Ext Run Time,  Multi Comms Ports, Option SNMP&Rly Mod
NRKRT-3K 3KVA, 230V/50Hz, LCD, In C14, Out 8XC13, Int Batt 6X12V/9Ah, RS232/USB, EPO, CE, 2U, Rack/Tower, True Double Con Online,  0.90 PF, ECO, Freq Con Mode, THDi < 5%, Vout Reg <1%, Out THDv < 2%,  Ext Run Time,  Multi Comms Ports, Option SNMP&Rly Mod
NRKRT-6K 6KVA, 230V/50Hz, LCD, In Term Block, Out 4xC13+2xC19+1xTermBlock, Int Batt 15x12V/5Ah, RS232/USB, EPO, 3U, Rack/Tower, True Double Con Online, 0.9pF, ECO, Freq Con, In THDi < 5%, Out Vreg <1%, Out THDv < 2%, Ext Run Time, Multi Comms, Option SNMP&Rly
NRKRT-10K 10KVA, 230V/50Hz, LCD, In Term Block, Out 8xC19+1xTermBlock, Int Batt 20x12V/5Ah, RS232/USB, EPO, 3U, Rack/Tower, True Double Con Online, 0.9pF, ECO, Freq Con, In THDi < 5%, Out Vreg <1%, Out THDv < 2%, Ext Run Time, Multi Comms, Option SNMP Relay
NRKRT-1KS 1000VA/900W, 230V/50Hz, Segment type LCD, Input IEC C14, Outlet 8 * IEC C13, 6A super charger, RS232 port, USB port, External slot, Dry contact, EPO, CE, 2U rack size
NRKRT-1.5KS 1500VA/1350W, 230V/50Hz, Segment type LCD, Input IEC C14, Outlet 8 * IEC C13,  6A super charger, RS232 port, USB port, External slot, Dry contact, EPO, CE, 2U rack size
NRKRT-2KS 2000VA/1800W, 230V/50Hz, Segment type LCD, Input IEC C20, Outlet 8 * IEC C13, 6A super charger, RS232 port, USB port, External slot, Dry contact, EPO, CE, 2U rack size
NRKRT-3KS 3000VA/2700W, 230V/50Hz, Segment type LCD, Input Terminal Block, Outlet 8 * IEC C13 + 1 * IEC C19,  6A super charger, RS232 port, USB port, External slot, Dry contact, EPO, CE, 2U rack size
NRKRT-6KS 6000VA/5400W, 230V/50Hz, Dot-matrix type LCD, Input Terminal Block, Outlet 2 * IEC C13 + 2 * IEC C19 +1 * Terminal Block, 8A super charger, RS232 port, USB port, External slot, EPO, CE, 3U rack size
NRKRT-10KS 10000VA/9000W, 230V/50Hz, Dot-matrix type LCD, Input Terminal Block, Outlet 4 * IEC C13 + 2 * IEC C19 + 2 * Terminal Block, 8A super charger, RS232 port, USB port, External slot, EPO, CE, 5U rack size
N-EBM-1KS Output voltage 36V, Battery 2*3*12V/7.2Ah
N-EBM-2KS Output voltage 48V, Battery 2*4*12V/7.2Ah
N-EBM-3KS Output voltage 72V, Battery 2*6*12V/7.2Ah
N-EBM-6KS Output voltage 180V, Battery 15*12V/9Ah
N-EBM-10KS Output voltage 240V, Battery 20*12V/9Ah
NRMRAIL-XU Rails for rack mounting Each UPS or battery pack needs one pair of Rails
TWRFEET-1 Feet for Tower for NKR-J 1, 2, 3, 6, 10Kva
NKU-RF3310 10KVA Tower On line 3-3 Phase UPS,  high freq, Option SNMP 7 and ext. Battery, On line, 348VDC, RS232, 6 pulse rectifier, three in /three out Phase, output isolation transformer on Inverter, charger, no batt, EPO.
NKU-RF3315 15KVA Tower On line 3-3 Phase UPS,  high freq, Option SNMP 7 and ext. Battery, On line, 348VDC, RS232, 6 pulse rectifier, three in /three out Phase, output isolation transformer on Inverter, charger, no batt, EPO.
NKU-RF3320 20KVA Tower On line 3-3 Phase UPS,  high freq, Option SNMP 7 and ext. Battery, On line, 348VDC, RS232, 6 pulse rectifier, three in /three out Phase, output isolation transformer on Inverter, charger, no batt, EPO.
NKU-RF3330 30KVA Tower On line 3-3 Phase UPS,  high freq, Option SNMP 7 and ext. Battery, On line, 348VDC, RS232, 6 pulse rectifier, three in /three out Phase, output isolation transformer on Inverter, charger, no batt, EPO.
NKU-RF3340 40KVA Tower On line 3-3 Phase UPS,  high freq, Option SNMP 7 and ext. Battery, On line, 348VDC, RS232, 6 pulse rectifier, three in /three out Phase, output isolation transformer on Inverter, charger, no batt, EPO.
NKU-RF3350 50KVA Tower On line 3-3 Phase UPS,  high freq, Option SNMP 7 and ext. Battery, On line, 348VDC, RS232, 6 pulse rectifier, three in /three out Phase, output isolation transformer on Inverter, charger, no batt, EPO.
NKU-RF3360 60KVA Tower On line 3-3 Phase UPS,  high freq, Option SNMP 7 and ext. Battery, On line, 348VDC, RS232, 6 pulse rectifier, three in /three out Phase, output isolation transformer on Inverter, charger, no batt, EPO.
NKU-RF3380 80KVA Tower On line 3-3 Phase UPS,  high freq, Option SNMP 7 and ext. Battery, On line, 348VDC, RS232, 6 pulse rectifier, three in /three out Phase, output isolation transformer on Inverter, charger, no batt, EPO.
NKU-RF33100 100KVA Tower On line 3-3 Phase UPS,  high freq, Option SNMP 7 and ext. Battery, On line, 348VDC, RS232, 6 pulse rectifier, three in /three out Phase, output isolation transformer on Inverter, charger, no batt, EPO.
NKU-RF33120 120KVA Tower On line 3-3 Phase UPS,  high freq, Option SNMP 7 and ext. Battery, On line, 348VDC, RS232, 6 pulse rectifier, three in /three out Phase, output isolation transformer on Inverter, charger, no batt, EPO.
NKU-RF33160 160KVA Tower On line 3-3 Phase UPS,  high freq, Option SNMP 7 and ext. Battery, On line, 348VDC, RS232, 6 pulse rectifier, three in /three out Phase, output isolation transformer on Inverter, charger, no batt, EPO.
NKU-RF33200 200KVA Tower On line 3-3 Phase UPS,  high freq, Option SNMP 7 and ext. Battery, On line, 348VDC, RS232, 6 pulse rectifier, three in /three out Phase, output isolation transformer on Inverter, charger, no batt, EPO.

External Battery Cabinets

NB8K10-15 External battery cabinet for UPS : NKU10-15K including air breaker and connecting cables for batteries; Max. battery could be installed 24Ah*16, 38Ah*16; Dimension (WxDxH) MM 470x800x617
NB16K2-6 External battery cabinet for UPS : NIK3K , NRK , NKU2-6K including connecting cables for batteries; Max. battery could be installed 24Ah*32, 38Ah*32, 65Ah*16, 100Ah*16; Dimension (WxDxH) MM 460x800x1180
NB16K10-15 External battery cabinet for UPS : NKU10-15K including air breaker and connecting cables for batteries; Max. battery could be installed 65Ah*16, 100Ah*16; Dimension (WxDxH) MM 460x800x1180
NB32K10-15 External battery cabinet for UPS : NKU10-15K , NKU-RF3310-15K including air breaker and connecting cables for batteries; Max. battery could be installed 65AH*32, 100AH*32; Dimension (WxDxH) MM 1000×800×1600
NB32K20-60 External battery cabinet for UPS : NKU-RF3320~60K including air breaker and connecting cables for batteries; Max. battery could be installed 65AH*32, 100AH*32; Dimension (WxDxH) MM 1000×800×1600
NB32K80 External battery cabinet for UPS : NKU-RF3380K including air breaker and connecting cables for batteries; Max. battery could be installed 65AH*32, 100AH*32; Dimension (WxDxH) MM 1000×800×1600
NB32K100-120 External battery cabinet for UPS : NKU-RF33100-120K including air breaker and connecting cables for batteries; Max. battery could be installed 65AH*32, 100AH*32; Dimension (WxDxH) MM 1000×800×1600
NB32K160 External battery cabinet for UPS : NKU-RF33160K including air breaker and connecting cables for batteries; Max. battery could be installed 65AH*32, 100AH*32; Dimension (WxDxH) MM 1000×800×1600
NB32K200 External battery cabinet for UPS : NKU-RF33200K including air breaker and connecting cables for batteries; Max. battery could be installed 65AH*32, 100AH*32; Dimension (WxDxH) MM 1000×800×1600
NB32K250 External battery cabinet for UPS : NKU-RF33250K including air breaker and connecting cables for batteries; Max. battery could be installed 65AH*32, 100AH*32; Dimension (WxDxH) MM 1000×800×1600
NB32K300 External battery cabinet for UPS : NKU-RF33300 including air breaker and connecting cables for batteries; Max. battery could be installed 65AH*32, 100AH*32; Dimension (WxDxH) MM 1000×800×1600
The new long life UPS available from Netshield is an affordable, compact, easy to deploy device that gives you longer duration back up than a normal UPS. So, when the lights go off, you will be able to have between 8-13 hours back up depending on the load. Ideal to keep the TV, lights, cell phones, Laptop etc. going on in offices and households during load shedding. It comes standard with 3 plug sockets.
LONG-UPS-2.4KVA 2.4kVA Long Life UPS with Auto switch over, High efficiency AC/DC con, Built-in intelligent charger, over-charge/load protection, 2 x 12V 102AH Deep Cycle Semi-Sealed Battery and 2 x Power point outlets (220V 50Hz)
LONG-UPS-2.4KVA-4B 2.4kVA Long Life UPS with Auto switch over, High efficiency AC/DC con, Built-in intelligent charger, over-charge/load protection, 4 x 12V 102AH Deep Cycle Semi-Sealed Battery and 2 x Power point outlets (220V 50Hz)
LATEST NEWS