3ph UPS NS3000 series kVA

Transcription

1 3ph UPS UPS NS3000 SERIES NS3000 series kVA

2 UPS NS3000 SERIES Main concepts in NS3000 design Last Generation 3ph UPS Features Fast and Simplified Intervention

3 Range and Mechanical features NS kVA-30kVA UPS NS3000 SERIES Unit code Rated Power kva/kw Dimension WxDxH mm Weight (empty) kg N. of internal batteries 12V/9Ah NS /9 560x690x x40 NS /18 560x690x x40 NS /27 560x690x x40 Compact footprint: 0,37mq including 80 internal batteries

4 Range and Mechanical features NS kVA-120kVA UPS NS300 Unit code Rated Power kva/kw Dimension WxDxH mm Weight (empty) kg N. of internal batteries 12V/9Ah NS /54 600x980x NS /81 600x980x NS / x980x High density power: 0,58mq up to 120kVA

5 UPS NS3000 SERIES Last Generation 3ph UPS Features INPUT PFC STAGE Input Technical Specification High performance IGBT technology rectifier Input Power Factor > 0,99 THDI< 3% Wide Voltage Range (-10% +20% as 100% load (-40% +20% 60% load Wide Frequency Range: Hz Benefits on site - No trouble for harmonic current distortion (transformer over temperature, resonance impedances, etc..) - Optimized the upstream infrastructure without over rating (diesel gen-set, breaker, cables ) - The wide voltage window and frequency range help to minimize transfer to battery extending the battery service life

6 Last Generation 3ph UPS Features BATTERY - Rated battery string of blocks 12V UPS NS3000 SERIES kVA allow up to 2x40 internal batteries 12V/9Ah - Eventually the string can be set from 36 to 44 blocks - External battery cabinet for longer backup time - Battery types: VRLA AGM or Wet, Ni-Cd Intelligent Battery Management - Two charging modes available floating mode, boost mode. - Temperature compensation to adjust the charging voltage - Manual and Automatic battery tests for battery health - Individual switch for disconnecting internal battery strings - Common battery setting in case of 1+1 parallel configuration - Max charging current up to 18% of rated Power (W) for standard models

7 UPS NS3000 SERIES Last Generation 3ph UPS Features INVERTER STAGE Output Technical Specification Output Power Factor = 0,9 linear load nonlinear load Voltage precision <1.5% unbalance load Frequency precision ±0,02% (free running) Benefits - The transformerless technology with high frequency PWM (20kHz) reduces the weight/cost of UPS, the audible noise and the power consumption - The innovative 3-steps level IGBT conversion technology improves the performance already at lower load - Careful components selection oriented to premium efficiency performance - Higher Output Power Factor means more than 12% rated power available

8 UPS NS3000 SERIES Last Generation 3ph UPS Features CONFIGURATION The DSP microcontroller allows flexible settings through friendly user LCD Display, meeting the most critical load needs. - SINGLE mode - ECOMODE (up to 99% efficiency) - LOAD BUS SYNC mode - EPO Emergency power off button - PARALLEL mode up to 6 units same size one parallel kit (PCB + cable) must be installed in each UPS both configuration N+1 redundant or full capacity - FREQUENCY CONVERTER mode (optional firmware) Further features: - Intelligent fan control detects the fan failure protecting the critical components (chokes, IGBT, power cables,.) from slow over-temperature. - Cold Start (optional) for feeding the UPS from batteries when AC supply is not present.

9 UPS NS3000 SERIES Last Generation 3ph UPS Features CONNECTIVITY Standard communications interfaces: RS232 Port: monitor/settings software - UPSilon: UPS Local Monitoring Software End User - UPS Power MTR: UPS Settings/History Software Distributor RS485 Port: ModBus Protocol REPO: Remote Emergency Power Off Optional Interfaces: Relay/AS400 card: input/output dry contacts and AS400 IBM Series Web/SNMP card: UPS management through LAN: alarms, s, remote shutdown

10 Fast and Simplified Intervention UPS NS3000 SERIES MTTR (Mean Time To Repair) is a particularly important parameter for the UPS, when the system is in ordinary maintenance or repairing intervention. Longer MTTR means less power availability so unprotected business. The common heat-sink for all main power components allows the full replacement reducing the MTTR and assuring the quickest failure solution. Internal battery strings with hot-swappable concept permits to remove sets of batteries in easiest manner.

11 UPS NS3000 SERIES Fast and Simplified Intervention Drastic reduction of MTTR (Mean Time To Repair) thanks to modular concept. Using 30kVA power module with hotswap technology permit to obtain a very fast and easy maintenance. 90kVA 120kVA 60kVA

12 Customised Solution: Fast and Simplified Intervention The flexible design with semi-modular concept helps customization for various scopes and solutions: Standard tropicalisation of all electronic PCB internal components. Dusty Environment: air filters available as option. Hardy Cabinets: higher mechanical IP degree protection as option. Galvanic Isolation: Adding internal transformers (for 10&20kVA) Different Voltages: Adding up/down autotransformer Further application as client needs. UPS NS3000 SERIES

13 UPS NS3000 SERIES So to summarize NS3000 series is: High performance Easy to manage Fast to maintenance

14 THANKS FOR YOUR ATTENTION