NH Plus Series, Three Phase 20 - 120 kVA

The Modulon NH Plus Series is Delta's modular UPS featuring high efficiency, hot-swappable modular structure and N+X redundancy. With its high efficiency, the NH Plus Series delivers remarkably low total cost of ownership in terms of both capital expense and operating expense. With N+X module and system redundancy to guarantee reliability and availability, the Modulon NH Plus Series is an excellent UPS solution to protect the mission critical applications.

Applications :


  • Available from 20to 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 sized to save initial investment
  • High input and output power factor (I/P PF > 0.99; O/P PF up to 0.99) and 94% high efficiency reducce operating costs
Model     NHP - 20K NHP - 40K NHP - 60K NHP - 80K NHP - 100K NHP - 120K
Power Rating - kVA     20 40 60 80 100 120
Power Rating - kW     18 36 54 72 90 108
Input Nominal Voltage
Voltage Range
Current Harmonic Distortion
Power Factor
Frequency
  380/220, 400/230, 415/240 Vac (3 phase, 4-wire +G)
  208 ~ 477 Vac (line-line) / 120 ~ 276 Vac (line-neutral)
  < 3% (full load)
  > 0.99
  50/60 ±5Hz
Output Voltage
Voltage Harmonic Distortion
Voltage Regulation
Frequency
Overload Capability
  380/220, 400/230, 415/240 Vac (3 phase, 4-wire +G)
  < 3% (linear load)
  ± 1% (static)
  50/60 ± 0.05Hz
  ≤ 125% : 10 minutes; ≤ 150% : 1 minute
Interface Standard


Management Peripherals
  RS232 x 1, SMART slot x 2, Dry contact output x 6, Dry contact input x 2,
  Battery cabinet temperature x 4, Battery cabinet status detection x 1,
  Parallel port x 1, REPO x 1
  SNMP card, Modbus card, Relay I/O control card, EnviroProbe,
  Battery cabinet temperature sensor, Battery cabinet status cable
Conformance Safety & EMC   CE, EN62040-1, EN62040-2
Other Features Parallel Redundancy and Expansion
Emergency Power Off
SRAM Event Log
  Module and system redundancy : Maximum 4 units in parallel up to 480kVA
 
  Local and remote
  500 records
Efficiency AC-AC
ECO Mode
  94%
  97%
Environment Operating Temperature
Relative Humidity
  0 ~ 40°C
  0 ~ 90% (non-condensing)
  Audible Noise
(at one meter)
  < 64 dBA < 64 dBA < 64 dBA < 64 dBA < 67 dBA < 67 dBA
Physical Dimensions - UPS
Dimensions - Battery Pack
  520 x 855 x 1165 mm
  520 x 855 x 1165 mm (28Ah x 40pcs)
520 x 975 x 1695 mm
520 x 975 x 1695 mm (40Ah x 40pcs)
  Weight   112.5 kg 128 kg 230 kg 260 kg 350 kg 380 kg