Delta UPS Modulon Family DPH, 25~800kW PM EM EA December 2012 - PowerPoint PPT Presentation

Delta UPS – Modulon Family DPH, 25~800kW PM EM EA December 2012 Version Number: V2

DPH Model Series 75kW 200kW 2 Delta Confidential

DPH 200 Configurations DPH200 DPH200 DPH200 UPS DPH200 UPS Power solution (Top cable entry) (Bottom cable entry) (Top/Bottom cable entry) DPH 200kW Sys. DPH 200kW Sys. DPH 200kW Sys. Power Module Power Module Power Module 25kW 25kW 25kW (Option:1~8) (Option:1~8) (Option:1~8) Integrated Bottom Cable Distribution Entry Cabinet Cabinet Subfeed breaker 75/ 100/ 150A 3 Delta Confidential

Modulon DPH Introduction • Datacenter Demands • Product Overview • Target Customer • Smart Modular Design • Key Customer Benefits • Various Configurations • UPS Management • Summary 25 ~ 800kW 4 Delta Confidential

Datacenter Demands 5

What are the challenges datacenters are facing now ? 6 Delta Confidential

Datacenter Challenges Energy- Mission Critical Data Booming Consuming Loss caused by downtime per Intense & growing applications Increase of electricity bills! minute can be USD4,000~6,000 driven by : • Energy expenditure is growing or even more! • Web sites in 15~20% every year. • Smart phones • Cost of power is becoming the • Big data new KPIs Customer Need #3 Customer Need #1 Customer Need #2 Power Performance Availability ↑ Scalability ↑ & Efficiency ↑ 7 Delta Confidential

Ideal UPS Solution for Medium Datacenters Customer Need #1 Customer Need #2 Customer Need #3 Availability ↑ Scalability ↑ Power Performance & Efficiency ↑ Modulon DPH Ultimate availability without compromising power efficiency  Designed with leading  With modular design to  Designed for the ultimate power performance seamless scale up to availability to sustain and efficiency to lower meet rapid business continuity of the mission down the operation expansion critical operations cost 8 8 Delta Confidential

Product Overview 9

Product Overview Modulon DPH is a fully-modular designed UPS ideal for medium data center Power Availability Scalability Performance & Efficiency Ultimate availability to Seamless scale up to Leading power sustain continuity of meet rapid business performance and mission critical expansion. efficiency to lower operations. down operation cost. 1.AC-AC Efficiency: 1.Fault tolerance 1.Vertical 96% at full load; design : Redundancy expansion: 95% at 30% load for key components Hot scalable in a rack up to 8 units 2.Fully-rated power 2.Hot-swappable 2.Horizontal factor: kVA=kW modular design: (O/P pf = 1) expansion: Easy maintenance to reduce MTTR Parallel expansion up to 2.Low iTHD < 3% 4 units. 10 Delta Confidential

Exterior Architecture Dimensions Front View with door open Rear View with door open Control Module STS Module Output Breaker Manual Bypass Breaker Bypass Main Input Breaker Breaker 2000 mm Power Module Split rear doors for space saving Same dimension as 19” standard rack 11 Delta Confidential

Target Customer 12

Target Customer Target customer of Modulon DPH is midsize datacenter across all vertical markets. Regions Vertical Market Applications Computing Services Midsize Datacenter ESC Financial Services *Number of racks : TW 26~100 Education ESI *Area : Government 750~3000 ft 2 (70~279 m 2 ) EMEA Healthcare Infrastructure SA Manufacturing RC Transportation SEA Retailers *By Gartner definition 13 Delta Confidential

DPH Integration with Datacenters  IT style and dimensions  Easy layout planning Exterior is aligned with IT style. 19” enclosure Width 600mm fits datacenter raised floor provides rack-based agility to datacenter space dimension (600 x 600 mm) arrangement and infrastructure setup  High power density  Well-integrated with Delta InfraSuite Saves datacenter floor space with compact size and up to 200kW within a single UPS Provides customers with single point of contact for total solution and service By Gartner definition, number of racks for midsize The Modulon DPH is designed in modern IT aesthetics datacenter is 26~100 aligned with Delta InfraSuite datacenter solutions. DPH PDC Rack RowCool Rack 14 19” 29kW 19” Delta Confidential

Smart Modular Design 15

Characteristics of Modular Design Modularity is the foundation of standardization. Standardization can help:  Enhance human learning capability  Predict problems  Increase human & machine efficiency Standardization Modular Easy to understand 16 Source: White paper from ESC – Power Supply Modular Design and Modular UPS Delta Confidential

How Modularity increases the business value of datacenter? • Self redundancy • Flexibility • Hot-swappable • Scalability • Reduced MTTR Availability Adaptability Datacenter Business Value TCO • Power performance • Efficiency • Scale optimization • Easy & quick maintenance 17 Source: White paper from ESC – Power Supply Modular Design and Modular UPS Delta Confidential

Key Customer Benefits 18

Modulon DPH Power Performance Availability Scalability and Efficiency Ultimate availability without compromising power efficiency 19 Delta Confidential

Duality Power Module Control Mechanism N+X structure guarantees system availability Control module Power module #1 Power module Self … Self Synchronization Redundancy Power module #8 In the event of control module failure, full control logic at the power module level allows the system to self- synchronize for assured continuous operation. Aux Power Cooling Dual-fan architecture provides uninterruptible Dual auxiliary power ensures continuous power supply for UPS operation cooling and avoids over-heating STS module Power module System fan x 2 Power module fan x 2 Delta Confidential

Self Synchronization Modulon DPH is engineered to accommodate full logic control at power module level in the event of control module failure.  This self-synchronization function brings high value to customers with assured continuous operation.  No risk from single point of failure to affect system operations! Control Module Leader STS Module MB/IO/bypass breaker Power Module (ID1) Follower Leader Leader Power Module (ID1) Power Module (ID2) Power Module (ID2) Leader Follower Load Power Module (ID3) Follower Power Module (ID4) Follower Power Module (ID5) Follower Power Module (ID6) Follower Power Module (ID7) Follower Power Module (ID8) Follower Delta Confidential

Hot-Swappable Modules Hot-swappable modules allow quick replacement and expansion; and it guarantees uninterruptible operations during maintenance. Control Module Power Module STS Module 22 Delta Confidential

Normal Mode Operation without STS Module When STS module is removed, Modulon DPH can still run under normal mode. Normal M ode 23 Delta Confidential

Smooth Transfer to Bypass Mode When the inverter encounters abnormal situations (over temperature, overload, short circuit, abnormal output voltage, low battery,…), STS module can smoothly transfer to Bypass Mode to supply power to critical load without interruption. 24 Delta Confidential

Easy Maintenance Hot-swappable modules ensure mean time to repair (MTTR) close to ZERO without downtime risk  Quick replacement by standard operating procedures (SOPs)  Standardized modules and procedures minimize human errors 25 Delta Confidential

In-built Manual Bypass Switch This design ensures system availability during service maintenance. Rear View with door open BYPASS Manual INPUT Bypass OUTPUT Maintenance Breaker M AIN AC/DC DC/AC INPUT UPS Switch to manual bypass source to avoid system downtime during service maintenance. 26 Delta Confidential

Voltage Range and Stability Cope with harsh utility conditions and seamlessly provide stable power supply to the load.  Wide input voltage range* (-45% ~ +25%) and frequency (45Hz ~ 65Hz) Reduces battery discharging occurrence and prolongs battery lifetime  Narrow output voltage regulation < ± 1 % • Over voltage • Pure sine wave Provides stable power supply • Transient • Output voltage ± 1 % Inverter overload capacity for stable operation  ≦ 125% : 10 minutes  ≦ 150% : 1 minute 27 Delta Confidential * When input voltage is 140/242~176/305 Vac, the sustainable loading is from 60% to 100% of the UPS capacity.

Detection Mechanism The design provides quick diagnosis of the problem caused by fan failure and switch faults to shorten repair time. STS Module LED Indicator  Fan failure detection LED will be lighted up when failure is detected. A warning message is shown on LCD panel Power Module LED Indicator and recorded in the event log  Switch detection – Main input, Output, Bypass, Manual bypass If switch is off, a warning message will appear on LCD panel and is recorded in the event log 28 Delta Confidential

Intelligent Cooling Design Intelligent fan speed control and optional redundant fan prevents UPS from overheating to increase system reliability.  Intelligent fan speed control Adjusts fan speed based on the change of load percentage and also removes the heat efficiently  Redundant system fans and power module fans STS Module Ensures cooling availability Power Module 29 Delta Confidential