Uninterruptible Power Supply (UPS)

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Uninterruptible Power Supply

An uninterruptible power supply (UPS), is an electrical apparatus designed to furnish emergency power even when other sources of input power fail, and they are indispensable tools within a huge number of unrelated industries.

These devices differ from a standby generator or an auxiliary or emergency power system such that in the event of a disruption to input power, a UPS will provide near-instantaneous protection for mission critical applications in the form of energy stored in batteries.

Line Interactive UPS

The line-interactive UPS is similar in operation to a standby UPS, but with the addition of a multi-tap variable-voltageautotransformer. This is a special type of transformer that can add or subtract powered coils of wire, thereby increasing or decreasing the magnetic field and the output voltage of the transformer.

Micro UPS Series

  • Designed and used in the area of communication
  • Microprocessor control guarantees high reliability
  • Boost AVR to stabilize input voltage(For 500/700/900VA models)
  • Boost and buck AVR to stabilize input voltage (For 1100VA model)
  • DC cold start function enables the UPS to startup without AC power supplied and gives you greater mobility
  • Green power function for energy saving
  • Auto restart while AC recovery
  • Provides modem/phone line surge protection (For 700/900/1100VA models)
  • Provides overload protection

Online Double-Conversion UPS

In an online UPS, the batteries are always connected to the inverter, so that no power transfer switches are necessary. When power loss occurs, the rectifier simply drops out of the circuit and the batteries keep the power steady and unchanged. When power is restored, the rectifier resumes carrying most of the load and begins charging the batteries, though the charging current may be limited to prevent the high-power rectifier from overheating the batteries and boiling off the electrolyte. The main advantage of an on-line UPS is its ability to provide an “electrical firewall” between the incoming utility power and sensitive electronic equipment.

MARUSON Rack and Tower Online UPS Series (Rack and Tower Convertible)

  • True double-conversion online UPS
  • DSP control technology (6K~10KVA models)
  • 0.9 Output power factor
  • ECO and advanced ECO mode for energy saving
  • Easy-shift LCD display for rack/tower mode
  • Programmable power management outlets (1K~3KVA models)
  • 50/60Hz frequency converter mode
  • Emergency Power Off (EPO) function
  • Extendable runtime feature (” L” model)
  • N+X parallel redundancy available up to 3 units (For 6KVA & 10KVA models)
  • External maintenance bypass switch (optional)

DELTA GAIA 1-3kVA
(Rack Type)

Double-conversion technology provides 24/7 full-time protection.

  • Built-in batteries for basic runtime demands.
  • Battery-start capability without utility power.
  • RS232 and USB connectivity with power management software.
  • Built-in data line surge protector for phone/fax/network.
  • Rack or tower configuration in 2U size cabinet.
  • Optional external battery pack for longer backup time.
  • SNMP slot for mission critical applications.
  • Programmable output saves energy for important loads.
  • 1kVA to 3kVA available capacities

DELTA RT 5-10kVA
(Rack Type)

True online double-conversion topology provides 24/7 full-time protection.

  • 1+1 parallel redundancy or expansion without requiring additional hardware.
  • AC-start and battery-start capabilities.
  • Additional charger board can be added to reduce recharging time.
  • Optional maintenance bypass box for parallel redundancy with manual bypass switch.
  • External charger box enhances battery charging ability.
  • Rack or tower configuration.
  • Multi-language LCD display with blue backlight.
  • Optional external battery pack for longer backup time.

DELTA N 1-3VA
(Tower Type)

Double-conversion technology provides 24/7 full-time protection.

  • Inbuilt batteries for basic runtime demand.
  • Battery-start capability without utility power.
  • Automatic bypass ensures continuous output power when fault occurs.
  • Automatic input frequency detection.
  • Optional external battery pack for longer backup time.
  • SNMP slot for mission critical applications.
  • RS232 port with power management software.
  • Wide input voltage range reduces battery discharging occurrence and prolongs battery lifetime.
  • Intelligent management prevents battery from over-discharge
  • • 1kVA to 3kVA available capacities

MARUSON ULTIMA 1-6kVA
(Tower Type)

True double-conversion on-line UPS

  • Wide input voltage range (110-300VAC) for 220V models 1K-3KVA
  • Wide input voltage range (50-150VAC) for 110V models 1K-3KVA
  • 0.98 Input power factor correction
  • 0.8 Output power factor
  • Convenient diagnostic LCD display
  • Smart battery charger design for optimized battery performance
  • RS-232 communication port or mini slot for USB / RS-232 / AS400 / SNMP communication
  • Generator compatible
  • Optional isolation transformer (1K-5KVA models) provides safety isolation & noise filter
  • Optional 110V & 220V (auto-sensing) dual input (1K-3KVA)

Features

  • Leading AC-AC Efficiency
  • Fully redundant design and configuration
  • High input and output power factors
  • Easy expansion without additional hardware
  • Supports to seamless operations at low level of TCO (Total Cost of Ownership)

Rack / Tower Type

Rack Type

Tower Type


Delta UPS – Amplon Family

Amplon Family are single phase UPS systems for power rating requirements above 1KVA that support medium to small network devices. The word Amplon (Ample + on) represents ample stability, which describes this UPS system – it maximizes space and economic benefits.


N Series, Single Phase 1/2/3 KVA

R Series, Single Phase 1/2/3 KVA

RT Series, Single Phase 1/2/3 kVA

RT Series, Single Phase 5/6/10 kVA

Features

  • Double-conversion technology provides 24/7 full time protection
  • Battery-start capability without utility power
  • Automatic bypass ensures continuous output power when fault occurs
  • Automatic input frequency detection
  • Optional external battery pack for longer backup time
  • RS232 port with power management software
  • Input voltage range meets the needs of most applications and avoids frequent transfers to battery mode to help prolong battery life
  • Intelligent management prevents battery from over-discharge

Features

  • Double-conversion technology provides 24/7 full time protection
  • Additional charger board can be added for long backup applications and reduced recharging time
  • AC-start and battery-start capabilities
  • Automatic input frequency detection
  • Rail kit is included in the package
  • Fulfill long backup time demand for mission critical applications
  • Remote management over network via software
  • High input power factor (pf>0.97) saves installation cost
  • Input voltage range meets the needs of most applications and avoid frequent transfers to battery mode to help prolong battery life

Features

  • Double-conversion technology provides 24/7 full time protection
  • Built-in batteries for basic runtime demands
  • Battery-start capability without utility power
  • RS232 and USB connectivity with power management software
  • Built-in data line surge protector for phone/fax/network
  • Rack or tower configuration in 2U size cabinet
  • Optional external battery pack for longer backup time
  • SMART slot for remote management
  • Programmable output saves energy for important loads
  • Input voltage range meets the needs of most applications and avoid frequent transfers to battery mode to help prolong battery life
  • High input power factor (pf > 0.97) saves installation cost
  • Intelligent management prevents battery from over-discharge

Features

  • True online double-conversion topology provides 24/7 full-time protection
  • 1+1 parallel redundancy or expansion without requiring additional hardware
  • AC-start and battery-start capabilities
  • Additional charger board can be added to reduce recharging time
  • Built-in data line surge protector for phone/fax/network
  • Rack or tower configuration in 2U size cabinet
  • Optional external battery pack for longer backup time
  • SMART slot for remote management
  • Programmable output saves energy for important loads
  • Input voltage range meets the needs of most applications and avoid frequent transfers to battery mode to help prolong battery life
  • High input power factor (pf > 0.97) saves installation cost
  • Intelligent management prevents battery from over-discharge

Delta UPS – Ultron Family

Ultron Family are three-phase UPS systems for power rating requirements above 15kVA that support mission critical applications. The word Ultron (Ultra + on) signifies ultimate performance, which describes the features of this UPS system – outstanding stability and insurance for mission critical applications.


EH Series, Three Phase In – Single Phase Out, 10/15/20kVA

HPH Series, Three Phase 20/30/40kW

Features

Assured Reliability

  • True online double-conversion technology to completely isolate the output power from all input anomalies.
  • DSP based technology to support rapid computation capability and a simplified control circuit for enhanced stability.
  • Dual input design to allow different power supply sources for enhanced availability.
  • Built-in manual bypass to ensure continuous power to the load even if the UPS fails.

Best Total Cost of Ownership

  • A wide input voltage range to reduce battery discharge probability and prolong battery life.
  • ECO mode efficiency up to 96% to reduce operating cost.
  • Small footprint to save space.

High Flexibility

  • Parallel expansion and N+X redundancy up to 4 units without requiring additional hardware.
  • Additional charger and external charger box for flexible capacity expansion.
  • Remote and local emergency power-off functions (EPO) to promptly manage the UPS when emergencies occur.

Easy Manageability

  • Multi-connectivity interface to support remote UPS monitoring and management.
  • Advanced management software to provide event alert management, remote shutdown event log tracking and analysis.
  • Reliable battery management for better battery protection.

Features

Best-in-Class Power Performance and Efficiency

  • Fully rated power (kVA=kW) for maximum power availability
  • Leading AC-AC efficiency up to 96% saves energy costs
  • Low harmonic pollution (iTHD<3%) and high input power factor (>0.99) reduce upstream investment costs

Assured Reliability

  • Wide input voltage range allows the UPS to operate in harsh electrical environments and extends battery life
  • DSP based technology enables reduction in the number of electronic components to lower failure rate
  • Redundant auxiliary power and fan design* enhance system reliability
  • Watch-dog design of dual auxiliary power circuit to eliminate single-point failure to ensure reliability
  • Built-in manual bypass ensures continuous power to the load even if the UPS is under maintenance

Greater Flexibility

  • A wide choice of configurations, such as N+X redundancy and hot stand-by
  • Adjustable charging current and charging voltage meet different battery configuration requirements
  • Flexible battery configuration optimizes battery investment

Superior Serviceability and Management

  • Front-door battery replacement with hot-swappable battery tray design supports easy and quick replacement without turning the unit off (HPH-B / BN)
  • Swappable interior architecture and front access servicing enables quick and easy maintenance
  • Multi-connectivity interface supports remote UPS monitoring and management

NT Series, Three Phase 20-500kVa

DPS Series, Three Phase 60-400kVA

Features

  • Available from 20 to 4,000 kVA (8 x 500 kVA in parallel).
  • Parallel redundancy without requiring extra hardware to increase reliability.
  • Optional harmonic filter and 12-pulse rectifier.
  • Redundant auxiliary power and control circuit ensures higher reliability.
  • Inbuilt maintenance and static bypass switch.
  • Multi-language LCD display and LED status indicators
  • RS232, RS485 and six programmable dry contact outputs.
  • Compatible with generator installation and unbalanced loads.
  • Optional external battery cabinet for longer backup time.
  • Parallel expansion as your business grows and consequently saves initial investment.
  • Wide input voltage range extends battery lifetime.
  • Economy mode saves energy and operating cost.
  • Common battery installation saves initial investment.

High Reliability

  • N+X redundancy or hot-standby configuration ensures increased system reliability
  • Wide input voltage ranges (DPS 60~120kVA : -45% ~ +20% ; DPS 160kVA~500kVA : -40% ~ +20%) allows the UPS to work at optimal performance levels even in harsh electrical environments
  • Field programmable sequential start-up reduces the impact on the generator
  • Intelligent fan speed control and redundant fan design prevent UPS from overheating and increase overall system reliability
  • Parallel link functionality improves the stability of the output load, keeping the output load stable and the flow of power uninterrupted in the event of failure by a single UPS

Reduced Total Cost of Ownership

  • High AC-AC efficiency even at light load levels reduces energy loss and lowers ongoing operating costs
  • High input power factor (> 0.99) and low input harmonic distortion (iTHD < 3%) eliminate the need to oversize the genset, reducing initial capital investment

Easy Maintenance

  • Hot-swappable fans reduce maintenance lead time (applicable for 160 kVA UPS through 500 kVA UPS models)
  • Built-in manual bypass allows zero downtime and ensures system availability even during service maintenance
  • Main I/P and O/P switches detection provide quick diagnosis when faults occur

Intelligent Battery Management

  • Battery temperature monitoring & compensation
  • Battery remaining capacity displayed in percentage
  • Protection against overcharge and discharge
  • Boost/float stage charge
  • Auto or manual battery test
  • 38~42 battery units in one battery cabinet optimizes investment (applicable for 160kVA UPS through 500kVA UPS models)

Delta UPS – Modulon Family

Modulon Family features a three-phase modularization architecture for power rating requirements above 20KVA and supports datacenters, mid-large network equipment, data storage centers and financial balance centers. The word Modulon (Modular + on) highlights its core feature – modularization.


NH Plus Series, Three Phase 20 – 120kVA

DPH Series, Three Phase 25 – 200kW

Features

  • Available from 20 to 480 kVA (4 units x 120 kVA in parallel).
  • Redundancy at module and system level
  • Hot-swappable function ensures uninterrupted operations during maintenance.
  • Redundant auxiliary power and control circuit ensures higher reliability.
  • Inbuilt maintenance and static bypass switch.
  • Modular design provides easy maintenance and scalability.
  • Multi-language LCD display and LED status indicators.
  • Two smart slots and six programmable dry contact outputs..
  • Optional external battery cabinet for longer backup time.
  • Low harmonic distortion (iTHD<3%) optimized generator size to save initial investment.
  • High input and output power factor (I/P pf >0.99; O/P pf up to 0.9) and 94% high efficiency reduce operating costs.

Features

Ultimate Availability

  • Advanced fault-tolerant design achieved by self redundancy to guarantee operation continuity
  • Self-synchronization of power and control modules for continuous on-line operation even in the event of control module failure to avoid downtime caused by single point failure
  • Hot-swappable key modules and components to ensure Mean Time To Repair (MTTR) close to zero without downtime risk
  • Wide input voltage range of -45% to +25% and narrow output voltage regulation window to cope with harsh utility conditions and seamlessly provide stable power supply to the load
  • High overload protection to support 125% overload for 10 minutes and 150% for 1 minute

High Scalability

  • Vertical expansion from 25kW to 75/150/200kW supporting N+X redundancy in a single rack enclosure to save footprint
  • Parallel expansion up to four units without requiring additional hardware
  • Variable configurations possible providing the scalable flexibility up to Tier 4 standard

Excellent Power Performance and Efficiency

  • Fully rated power (kVA=kW) to maximize power availability
  • High AC-AC operating efficiency of 95% at 30% light load and 96% from 50% load resulting in marked energy cost savings
  • Low harmonic pollution (iTHD<3%) to reduce upstream investment costs and meet demanding power requirements

Easy Maintenance

  • Built-in manual bypass features to eliminate maintenance-related downtime
  • Proactive detection of fan failure and switch fault for early diagnosis on UPS malfunction
  • Plug and play to simplify the maintenance process

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