Standalone tower threephase UPS system Power Scale 10

Standalone tower three-phase UPS system Power. Scale 10 -50 k. VA 3 ph UPS Maximize your availability

Power. Scale 10 -50 k. VA Content • Feature Highlights • Available models and battery runtimes • Performance characteristics • Battery and runtimes • System installation and wiring • Cabinet design • Connectivity • Options and accessories © ABB November 6, 2020 | Slide 2

Power. Scale 10 -50 k. VA Feature highlights Feature Highlights: § Highest reliability and increased availability with True on-line double conversion (VFI) UPS – 3 ph input / 3 ph output § Minimizes energy losses with industry top-level double conversion efficiency up to 95. 5% § Optimized for modern IT loads with rated output power factor 0. 9 § Low input line disturbances; input PF 0. 99 @ 100% load – ITHD ≤ 3% § Up to 20 units can be connected in parallel for redundancy and/or to increase system capacity § “All included” with integrated manual bypass switch § No nasty surprises in the event of utility failure – manual and automatic battery tests ensure that battery health is know at all times § Ease of servicing and short MTTR ensure cost for downtime – scheduled and unscheduled – is minimized § High variety of runtimes can be supported by using cabinet internal batteries only. This makes the system compact and saves installation space. § Fit for different installation environments by having both, single or dual input feed, supported. 25 -50 k. VA 10 -25 k. VA 10 -20 k. VA CABINET A © ABB Group CABINET B CABINET C

Power. Scale 10 -50 k. VA UPS cabinets and battery runtimes § Three different size cabinets to cover the power range from 10 – 50 k. VA § Most commonly needed runtimes can be managed by simply using internal batteries CABINET A Dimensions Weight without batteries CABINET B CABINET C 345 x 720 x 710 mm 345 x 1045 x 710 mm 440 x 1400 x 910 mm 60 -62 -64 kg 89 -90 -92 -94 kg 135 -145 -150 -155 kg Maximum runtimes with internal batteries at full nominal load 10 k. VA / 9 k. W 15 min 35 min na 15 k. VA / 13. 5 k. W 10 min 20 min na 20 k. VA / 18 k. W 6 min 15 min na 25 k. VA / 22. 5 k. W na 13 min 20 min 30 k. VA / 27 k. W na na 15 min 40 k. VA / 36 k. W na na 10 min 50 k. VA / 45 k. W na na 9 min © ABB November 6, 2020 | Slide 4

Power. Scale 10 -50 k. VA Performance characteristics – High efficiency § Top-of-the-market efficiency saves energy and reduces running costs resulting to lower TCO § Having the curve flat means that high efficiency is reached already at low load levels Ø 94. 5 – 95. 5% though the typical operating range! Note: Chart data applies directly to 10 -15 k. VA models. For other models, results may have small variation. © ABB November 6, 2020 | Slide 5

Power. Scale 10 -50 k. VA Performance characteristics – Low input harmonics § Advanced Booster Power Factor Control (PFC) allows for achieving reduced current total harmonic distortion (THDI) and close to unity input power factor even with partial loads. § Multiple energy and cost saving benefits follow: © ABB November 6, 2020 | Slide 6 Ø No phase compensation filter required Ø UPS respects power grid regulations without additional hardware Ø Generator size can be optimized for the load Ø Smaller cable/fuses/breakers sizes can be applied Ø No extra heating of transformers

Power. Scale 10 -50 k. VA Batteries and runtimes • Most commonly required battery runtimes can be supported by using cabinet internal batteries only. • This makes the system compact and saves installation space. • Standard 12 V VRLA batteries are used: • • CABINET A & B: 7 Ah or 9 Ah batteries • CABINET C: 7 Ah, 9 Ah or 28 Ah batteries Number of battery blocks in a battery string can vary flexibility to optimize battery configuration to match exactly the runtime requirement and no oversizing is needed. (for details, please see technical specification) • Battery tests can be performed manually or automatically in configurable periods. Periodic testing assures that battery health is know and no nasty surprises occur in the event of utility power failure. • Temperature compensated charging capability as standard (temperature sensor provided optional) UPS RATED OUTPUT POWER Cabinet type 10 k. VA 15 k. VA 20 k. VA 25 k. VA 30 k. VA 40 k. VA 50 k. VA A B A B B C C Max. number of batt. 7/9 Ah 1 X 48 2 X 48 3 X 48 Max. number of batt. 28 Ah n. a. 1 x 48 Max. runtime with internal batteries at full nominal load 15 min 35 min 10 min 20 min 6 min 15 min 13 min 20 min 15 min 10 min 9 min © ABB November 6, 2020 | Slide 7

Power. Scale 10 -50 k. VA 3 ph UPS System installation and wiring • Power. Scale supports both single and dual input feed schemes by standard. • The UPS also has readily a maintenance bypass switch (MBS) integrated so no expensive external solution is required. • To change from single input to dual input and vice versa is achieved simply by removing electrical links/bridges. Power. Scale 30 -50 k. VA wiring terminals Power. Scale 10 -25 k. VA wiring terminals © ABB November 6, 2020 | Slide 8

Power. Scale 10 -50 k. VA UPA cabinet design – CABINET A 2 slots for optional connectivity cards • SNMP (optional) • Relay card with voltage free output contacts + USB port (optional) LCD Display and mimic diagram • RS 232 • Voltage free input contacts • Multidrop port Air inlets Parallel kit Bypass fuse Battery fuse Rectifier fuse Manual bypass Wheels UPS disconnect FRONT © ABB November 6, 2020 | Slide 9 I/O connection REAR

Power. Scale 10 -50 k. VA UPA cabinet design – CABINET B LCD Display and mimic diagram 2 slots for optional connectivity cards • SNMP (optional) • Relay card with voltage free output contacts + USB port (optional) • RS 232 • Voltage free input contacts • Multidrop port Parallel Kit Air inlets Battery fuse Bypass fuse Rectifier fuse Manual bypass Wheels UPS disconnect I/O connection FRONT © ABB November 6, 2020 | Slide 10 REAR

Power. Scale 10 -50 k. VA UPA cabinet design – CABINET C LCD Display and mimic diagram Removable Front Panel • RS 232 • Voltage free input contacts • Multidrop port 2 slots for optional connectivity cards • SNMP (optional) • Relay card with voltage free output contacts + USB port (optional) Rectifier fuse By-pass fuse Air inlets Battery fuse Manual By-pass Wheels UPS disconnect I/O connection © ABB November 6, 2020 | Slide 11 Parall. Kit

Power. Scale 10 -50 k. VA 3 ph UPS Human-machine interface • Easy to use - intuitively working UPS display • Mimic diagram displays UPS status and power flow • Menu driven LCD allows for: • Monitoring input/output current, voltage and power as well as available runtime and other important characteristics. • Control of the UPS: start-up, shut-down and transferring between operating modes • Access the event register for self diagnosis Most important information always available at first glance © ABB November 6, 2020 | Slide 12

Power. Scale 10 -50 k. VA Options and accessories STANDARD OPTIONS AND ACCESSORIES • External battery cabinet (line-and-match) • SNMP slot card (web enabled) • Shutdown software • Potential free output contact slot card, including USB port • Parallel kit (one additional PCB + one parallel adapter) • Parallel cables of different lengths • Back feed protection • Temperature probe ON REQUEST • Emergency Shut Down • I/O Transformer for galvanic isolation or voltage adaptation, special I/O configuration © ABB November 6, 2020 | Slide 13

Power. Scale 10 -50 k. VA Options and accessories – External battery cabinet • Line-and-matching battery cabinet, same design and color of the UPS • Same dimension as Power. Scale Cab. C (Wx. Hx. D 475 x 1400 x 940 mm) • Extended autonomy • • 1 x 48 x 28 Ah up to 6 minutes @ 45 k. W • 2 x 48 x 28 Ah up to 15 minutes @ 45 k. W Can be used to host I/O isolation transformer(s) upon request © ABB November 6, 2020 | Slide 14

Power. Scale 10 -50 k. VA Connectivity INCLUDED BY STANDARD • RS 232 on Sub-D 9 port OPTIONAL A. SNMP Card • Input Dry Contacts: 1. 2. 3. 4. 5. Remote shut down Generator ON Programmable Input: Customer IN 1 Temp Sensor for Battery 12 VDC Source • RJ 45 for Multidrop B. Optional Card • Relay card with voltage free output contacts: 1. 2. 3. 4. 5. Common Alarm Load on Bypass Battery low Load on Inverter Mains Failure • USB port © ABB November 6, 2020 | Slide 15