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3-3 Phase UPS

Centrio 3C3 20-80 (480)KVA
Key Features
The excellent performance 
IGBT based, high frequency rectifier and inverter design to achieve up to 93% - 94% efficiency(Mains mode and Battery mode), and low input current THD(<3%) 
ECO mode to achieve up to 98% efficiency for energy saving
High performance DSP processor 
The digital Ti DSP controlling chip provides precise data processing capability with excellent performance in output and reliability
Flexible battery arrangement 
Flexible arrangement of the amount of accumulators in each battery (32, 30, or 28) can be achieved through the parameter resetting in the Centrio 3C3 series UPS, which effectively solves the question that the damage of some individual cell may influence the life of the whole battery unit by eliminating the damaged ones from the unit in the process of using UPS.
N + X parallel redundancy (compatible to battery share in the parallel mode) 
The advanced controlling strategy is adopted to save the customer's investment by sharing a battery unit in the parallel re- dundancy mode
Excellent performance in indus-trial environment protection 
Just with the standard product, IP21 protection level (protecting the machine from the intrusion of solid material with the diameter larger than 12mm or the water drops) is achieved. If a higher protection level is required, the optional dust-proof accessories can help to increase the protection level in industrial environment and safeguard the UPS's security of operation in bad environment.
Technical Specifications
MODEL   3C3 20K 3C3 30K 3C3 40K 3C3 60K 3C3 80K
CAPACITY VA/W(mm) 20KVA/16KW 30KVA/24KW 40KVA/32KW 60KVA/48KW 80KVA/64KW
INPUT Connection 3-Phase + N + G
Rectifier Type IGBT-based Controlled PFC
Norminal voltage 380/400/415 VAC(L-L); 220/230/240 VAC(L-N)
Input Voltage 380(-45%~ +25%)VAC(when input voltage<75%, output power derating is required)
Input Frequency 50 or 60 Hz (Accepted from 40 to 70Hz)
Input Current THD 3%
Input Power Factor ≥0.99
Bypass Voltage 380(-15%~ +15%)VAC 380(-20%~ +15%)VAC
OUTPUT Inverter Type IGBT-based
Output Voltage 380/400/415VAC; 220/230/240 VAC(L-N)
Output Frequency 50Hz/60Hz±8%track bypass frequency input ;when input frequency exceeds ±8% or
under the mode of battery power supply, frequency output should be±0.1%of nominal
Output Voltage THD 1% (max)
Max.Load Crest Factor 3:1
Transient Volt.Resp 10ms to recover ± 5% of Nominal Voltage for 0% to 100% or 100% to 0% step load
Max.Leading PF Load Up to 0.9
Overload Capability ≥10min 110%
≥1min   125%<Load150%
Nominal battery voltage/Rated charging voltage Battery Type VRLA (Valve Regulated Lead Acid)
28 Pcs ±168VDC/±189VDC
30 Pcs ±180VDC/±202.5VDC
32 Pcs ±192VDC/±216VDC
EFFICIENCY AC Mode Up to 93% Up to 94%
Battery Mode Up to 93% Up to 94%
ECO Mode Up to 98%
Operating Environment Storage Temp -25 to 55℃
Operating Temp 0 to 40℃
Ambient Humidity 0 to 95% (non_condensing)
Altitude ≤1000m
Main unit Dimension(W×D×H) mm 420×643×956 470×710×1150 470×710×1150 600×800×1850 600×800×1850


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