ON-line 80-800kVA 3 Phase UPS, 400V

ON-line 80-800kVA 3 Phase UPS, 400V
ON-line 80-800kVA 3 Phase UPS, 400V
ON-line 80-800kVA 3 Phase UPS, 400V
ON-line 80-800kVA 3 Phase UPS, 400V
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The DSM series UPS system is an on-line UPS system, which operates continuously and provides non-stop power protection for your servers or other applications. On-line UPS systems feature a much higher efficiency than off-line systems, and the DSM series UPS has a 0.99 input power factor.

Our DSM on-line UPS system has an excellent load capacity and is able to adapt to different load changes. For higher load requirements, customers can create parallel connections with a maximum of 6 DSM on-line UPS systems.

DSM-80/DSM-100/DSM-120 UPS System
  • System power: 80kVA/100kVA/120kVA
  • Dimension: 600*950*1600mm (W*D*H)
  • Weight: Approximate 190kg/220kg/230kg
  • Selective assembly of output isolation transformer and internal installed.
DSM-160/DSM-200 UPS System
  • System power: 160kVA/200kVA
  • Dimension: 600*950*2000 mm (W*D*H)
  • Weight: Approximate 280kg/310kg
  • Selective assembly of output isolation transformer and external installed.
DSM-240/DSM-300/DSM-400/DSM-500 UPS System
  • System power: 240kVA/300kVA/400kVA/500kVA
  • Dimension: 1400*1000*2000 mm (W*D*H)
  • Weight: Approximate 420kg/500kg/560kg/600kg
  • Selective assembly of output isolation transformer and external installed.
DSM-800 UPS System
  • System power: 800kVA
  • Dimension: 1800*950*2000 mm (W*D*H)
  • Weight: Approximate 850kg
  • Selective assembly output isolation transformer and external installed.
UPS System Technical Parameters
Input
Nominal voltage 380Vac
Voltage tolerance -25% - + 25%
Frequency tolerance 45 ~ 65Hz
Input mode three-phase + N
Power Factor > 0.99
THDI ≤ 3%
Output
Power Factor 0.9
Voltage 380Vac±1%
THDU < 1% with linear load / < 2% with non-linear load
Synchronous frequency accuracy < 0.001%
Battery tolerance 50Hz± 0.5 - ±2
Overload ability Operate 10mins with 125% load
Phase discrete 120°±1°(100% unbalance load)
Admissible three-phase voltage unbalance factor ±1%(balance load); ±1.5%(100% unbalance load)
Peak factor 3: 1
Bypass voltage ±5% - ±25%
Overall efficiency ≥ 98%
Transfer time 0ms
Transient dynamic response range ±2% (load changing 0 - 100% )
Transient dynamic response recovery time 10ms
STS overload ability 20 times current(100ms)
Panel display LCD+LED
Redundant parallel technology directly via Parallel board
Environment
Operation temperature -5℃~ +45℃
Storage temperature -25℃~ 70℃
Relative humidity 0-95%,non-cadency
Max operation altitude 1500m (no derate)
Acoustic noise(1m distance) 52dB
Others
Anti-interference EN61000-4-2,3,4,6,8,11 Level Ⅲ ,EN61000-4-5 Level IV,EN50091-1-1-1.A
MTBF(system) >250,000 hours
MTTR(Board level maintenance) 10mins
Surge protector voltage pulse 10/700us, current pulse 8/20us, 20kA
Protection Level IP21(IP31 Option)
Advantages
  • Less voltage impact on front-end equipment;
    - Input TDHI is less than 3% and input power factor reaches 0.99.
    - The system has a delay function once the power is switched on, so that causing less voltage impact on front-end equipment such as generator and etc. in order to reduce machine overloading.
  • Multiple charging modes for battery protection;
    - Two-stage battery allows charging protection.
    - Auto temperature compensation to ensure longer battery lifespan.
    - Optional battery capacity expansion for extra charging demands.
    - Auto battery aging test for safety assurance.
    - Cycle charging strategy is able to maintain your battery condition to prolong the lifespan.
    - The system test-charges the battery in case the battery voltage is inconsistent after replacing.
  • The inverter capacity is enlarged to ensure long-term operation in 115% work load (power factor 0.8);
  • No matter the back-end load belongs to 0.9 inductive load or 0.9 capacitive load, the active (real) power will not decrease;
  • Overall efficiency is larger than 95%;
  • DSP (digital signal processor) ensures signal static/dynamic features for micro-processing during system operation;
  • Multiple intelligent communication methods realize remote management.
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