3P/3P High Frequency Modular Online UPS 60KVA to 300KVA

High-Performance Modular Online UPS with True Double-Conversion, Hot-Swappable Power Modules, 19” Rack/Tower Convertible Design, Parallel Scalability with Common Battery Bank, Adjustable Battery Configuration, DSP-Enhanced Reliability, ECO Mode Efficiency, 50/60Hz Frequency Conversion, EPO Safety Function, and Full Generator Compatibility for Mission-Critical Power Protection.

Features

  1. High efficiency online double conversion technology:
    • It is applied with online double conversion technology to reach its high performance over 94.5% at 50% load. It significantly reduces overall Total Cost of Ownership (TCO).
  2. High scalability:
    • DSP control provides an improved solution with high performance. Integrated with modular design and parallel technology, It simplifies future power expansion.
  3. Unity output power factor:
    • It delivers unity output power (kVA=kW) providing the maximum power capacity to mission critical loads. It satisfies the requirements of the latest servers and optimizes IT investment with every penny.
  4. Modular design lowers MTTR:
    • Modular design is applied in power module, STS module and battery module. It will simplify maintenance and replacement with low MTTR (Mean Time To Repair).
  5. N+1 or N+X parallel redundancy for power guarantee:
    • Scalable architecture allows you to optimize cost expense to meet power demands by vertically expanding in a single rack enclosure from 30KVA to 300KVA and achieve N+1 or N+X redundancy in the same rack. It also supports horizontal expansion by 1+1 cabinet parallel operation.
  6. Ease of installation and maintenance:
    • Built-in maintenance bypass assures continuous power to critical loads during UPS maintenance. Besides, to facilitate installation and maintenance, all panel control and connectors are front accessibility.
  7. Flexible battery configuration adapts different applications:
    • Battery numbers can be adjusted flexibly. It will adapt different power demands and shorten system downtime. Battery voltage can be set from 32 to 40 pieces per string.
  8. Highly reliable operation with redundant power supply in STS:
    • It provides 2 power supplies in STS, ensuring no risk of shutdown.
  9. User-adjustable charging current:
    • It provides maximum 8A or 6A charging current for every power module and it’s user-adjustable based on requirement.
  10. High overload capability:
    • It supports, 110% overload for 60 minutes, 125% for 10 minutes, and 150% for 1 minute.
  11. Graphic 5.7” LCD design for easy management:
    • Designed for easy management, the intuitive design of 5.7″ graphic LCD display enhances the readability of identified and advanced configuration.
  12. Optional 10″ touch LCD panel:
    • An optional 10-inch touch LCD panel is available to provide a more intuitive, user-friendly interface for advanced system monitoring and seamless configuration.

Applications

  1. Data Centers and Cloud Computing Facilities:
    • This modular UPS is ideal for data centers requiring continuous uptime, high scalability, and efficient load handling. The unity power factor, high efficiency (>94.5%), and N+1/N+X redundancy ensure stable, reliable power for modern high-density servers and cloud infrastructure.
  2. Telecommunication Networks:
    • Telecom base stations, switching centers, and network operation centers benefit from its modular architecture, flexible battery configuration, and high overload capability—ensuring uninterrupted service even during fluctuating grid conditions.
  3. Industrial Automation and Manufacturing:
    • Factories with sensitive automation equipment can rely on the system’s double-conversion technology and redundant STS power supplies. The robust overload tolerance and parallel expandability support heavy industrial loads and critical control systems.
  4. Financial Institutions and Command Centers:
    • Banking systems, trading platforms, and emergency response centers require absolute reliability. The unity power factor maximizes usable energy, while the redundant architecture ensures zero downtime for mission-critical operations.
  5. Healthcare and Medical Institutions:
    • Hospitals, imaging centers, and laboratories depend on continuous clean power. The modular UPS provides zero-interruption maintenance with a built-in bypass and low MTTR, ensuring life-support and diagnostic equipment remain operational at all times.
  6. Government, Military, and Security Infrastructure:
    • Facilities requiring long-term operational security benefit from its high reliability, advanced battery configuration options, and front-access maintenance—essential for environments where downtime is unacceptable.
  7. Enterprise Buildings and Large Commercial Facilities:
    • Ideal for corporate IT rooms, building management systems, and security networks. The modular expandability from 30 kVA to 300 kVA allows businesses to scale power capacity without infrastructure changes.
  8. Edge Computing and Micro Data Hubs:
    • With compact scalability and high-performance DSP control, this UPS supports edge nodes, micro data centers, and distributed computing sites in remote or constrained environments.

In summary, this modular UPS delivers a highly efficient, scalable, and fully redundant power protection solution designed for modern mission-critical environments. With online double-conversion technology, unity power factor output, and N+1/N+X redundancy, it ensures maximum power availability and optimized total cost of ownership. Its modular hot-swappable design, flexible battery configurations, and front-access maintenance greatly reduce installation time and MTTR, while advanced LCD interfaces support intuitive monitoring and management. Whether deployed in data centers, telecom hubs, industrial automation, or healthcare facilities, this modular UPS provides robust, adaptable, and long-term reliable power protection to meet the evolving demands of today’s critical applications.

Specifications (400V)

MODEL 30U-90HV 42U-120HV 30U-120HV
30U-80-20KHV
30U-180HV
30U-120-20KHV
42U-200-20KHV 42U-210HV 42U-300HV
PHASE 3-phase in / 3-phase out
CABINET CAPACITY* 90 KW 120 KW 120 KW or 80 KW 180 KW or 120 KW 200 KW 210 KW 300 KW
BATTERY TYPE Built-in Battery External Battery
ONE POWER MODULE CAPACITY 30KVA / 30KW 30KVA / 30KW or 20KVA / 20KW 20KW 30KVA / 30KW 30KVA / 30KW
MAX. POWER MODULE NO. 3 4 4 6 10 8 10
MAX. BATTERY SET NO.** 3 5
INPUT
Nominal Voltage 3 x 380VAC/400VAC/415VAC (3Ph+N)
Voltage Range 305 ~ 478 VAC at 100% load; 208 ~ 478VAC at <70% load
Nominal Frequency 50/60Hz (Auto Sensing)
Frequency Range 40Hz ~70Hz
Power Factor > 0.99 @ 100% Load , >0.98 @ 50% Load
Harmonic Distortion (THDi) < 3% @ 100% load
OUTPUT
Nominal Voltage 3 x 380VAC/400VAC/415VAC (3Ph+N)
Voltage Regulation(Steady state) ≦± 1% Typical (balanced load) ; ≦ ± 2% Typical (imbalanced load)
Nominal Frequency 50/60Hz
Frequency Range(Synchronized) 46Hz ~ 54Hz or 56Hz ~ 64Hz
Overload Capability 1 hour for 110%, 10 mins for 125%,; 1 min for 150%, 200ms for >150%
Harmonic Distortion ≦ 2% THD (Linear Load) ; ≦ 4% THD (Non-linear Load)
Efficiency Up to 94.5%
BATTERY / CHARGER
Nominal Voltage +/- 216V (12V x 36 pcs)
Maximum Voltage +/- 240V (12V x 40 pcs)
Minimum Voltage +/- 192V (12V x 32 pcs)
Float Charging Voltage 2.25V / Cell
Boost Charging Voltage 2.35V / Cell
Temperature Compensation Yes
Maximum Charging Current
(Per Power Module)
8A 8A for 30KW power module
6A for 20KW power module
6A 8A
PHYSICAL
Cabinet Dimension (D x W x H) mm 1100 x 600 x 1475 1100 x 600 x 2010 1100 x 600 x 1475 1100 x 600 x 1475 1100 x 600 x 2010
Net Weight  (Kg) 675 932 335 or 333 437.5 or 434.5 611 549 620
ENVIRONMENT
Operating Temperature 0 ~ 40°C
Relative Humidity 0 ~ 95% non-condensing
Altitude <1000m for Nominal power
IP Protection IP 20
MANAGEMENT
Smart RS-232 / USB Supports Windows® 2000/2003/XP/Vista/2008/7/8/10, Linux and MAC
Optional SNMP Power management from SNMP manager and web browser
STANDARDS
Safety IEC/EN 60950-1; IEC/EN 62040-1
EMC IEC/EN 62040-2 Category C3
*When temperature is above 30℃ , the output power factor will be de-rated, 0.9 at 31℃ ~35℃ and 0.8 at 36℃ ~40℃ .
** One battery module contains 10 pcs of 12V/7Ah or 12/9Ah sealed lead acid batteries in one tray. One complete battery set contains 4 battery modules.
***If the UPS is installed or used in a place where the altitude is above than 1000m, the output power must be derated one percent per 100m.
Product specifications are subject to change without further notice.

Specifications (208V)

MODEL 30U-60LV 42U-80LV 30U-80LV 30U-120LV 42U-140LV
PHASE 3-phase in / 3-phase out
CABINET CAPACITY* 60 KW 80 KW 80 KW 120 KW 140 KW
BATTERY TYPE Built-in Battery External Battery
ONE POWER MODULE CAPACITY 20KVA/20KW
MAX. POWER MODULE NO. 3 4 4 6 7+1
MAX. BATTERY SET NO.** 3 4
INPUT
Nominal Voltage 3 x 208/220 VAC (3Ph+N)
Voltage Range 182V ~ 253V at 90% ~100% load; 156V ~ 253V at 63% ~90% load; 121V ~ 253V for <63% Load
Nominal Frequency 50/60Hz (Auto sensing)
Frequency Range 40Hz ~70Hz
Power Factor > 0.99 at 100% load, >0.98 at 50% load
Harmonic Distortion (THDi) < 3% @ 100% load
OUTPUT
Nominal Voltage 3 x 208V/220VAC (3Ph+N)
Voltage Regulation (Steady state) ≦ ± 1% Typical (balanced load) ; ≦ ± 2% Typical (imbalanced load)
Nominal Frequency 50/60Hz
Frequency Range (Synchronized) 46Hz ~ 54Hz or 56Hz ~ 64Hz
Overload Capability 1 hour for 110%, 10 mins for 125%,; 1 min for 150%, 200ms for >150%
Harmonic Distortion ≦ 2% THD (Linear Load) ; ≦ 4% THD (Non-linear Load)
Efficiency Up to 92.5% at over 50% load
BATTERY / CHARGER
Nominal Voltage +/- 120V (12V x 20 pcs)
Float Charging Voltage 2.3V / Cell
Boost Charging Voltage 2.35V / Cell
Temperature Compensation Yes
Maximum Charging Current 8A for each power module (User-adjustable)
PHYSICAL
Cabinet Dimension (D x W x H) mm 1100 x 600 x 1475 1100 x 600 x 2010 1100 x 600 x 1475 1100 x 600 x 1475 1100 x 600 x 2010
Net Weight (kg) 670.5 926 329 428.5 7 Power Modules: 504
8 Power Modules: 537
ENVIRONMENT
Operating Temperature 0 ~ 40°C
Relative Humidity 0 ~ 95% non-condensing
Altitude <1000m for Nominal power
IP Protection IP 20
MANAGEMENT
Smart RS-232 / USB Supports Windows® 2000/2003/XP/Vista/2008/7/8/10, Linux and MAC
Optional SNMP Power management from SNMP manager and web browser
STANDARDS
Safety UL1778, CSA C22.2 No. 107.3-05
EMC FCC Part 15,Subpart B Class A
*When temperature is above 30℃ , the output power factor will be de-rated, 0.9 at 31℃ ~35℃ and 0.8 at 36℃ ~40℃ .
** One battery module contains 10 pcs of 12V/7Ah or 12/9Ah sealed lead acid batteries in one tray. One complete battery set contains 4 battery modules.
***If the UPS is installed or used in a placewhere the altitude is above than 1000m, the output power must be derated one percent per 100m.
Product specifications are subject to change without further notice.