Bộ lưu điện UPS MARUSON ELM-K40KHV

Bộ lưu điện UPS MARUSON ELM-K40KHV

Bộ lưu điện UPS MARUSON ELM-K40KHV – Công nghệ: Online double-conversion. – Công suất: 40KVA/32KW. – Dòng điện sạc tối đa: 40A. – Thời gian chuyển mạch: 0. – Số lượng ắc quy có thể điều chỉnh.

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Bộ lưu điện UPS MARUSON ELM-K40KHV

ModelELM-K40KHV
Capacity40KVA/32KW
Input
Nominal Voltage3 x 380 / 400 VAC (3 Ph+N)
Acceptable Voltage Range285 ~ 475 VAC
Frequency50 / 60 Hz ±10%
Inverter
Nominal Voltage3 x 380 / 400 VAC (3Ph + N)
PrecisionStationary: ±1%, Transitory: ±5% (load variations 100-0-100%)
Frequency50/ 60 Hz synchronised ±1% With mains absent ±0.1 Hz
WaveformPure sine wave
Total Harmonic Distortion (THDv)< 2% (Linear load); < 5% (non-linear load)
Phase Displacement120º ±1% (balanced load); 120º ±2% (imbalances 50% of the load)
Dynamic Recovery Time3 cycles at 90% of the static value
Admissible Overload110% for 10min; 150% for 60sec; > 160% for 200ms
Admissible Crest Factor3:01
Admissible Power Factor0.6 ~ 1 (inductive or capacitive)
Imbalance Output Voltage @ 100% Unbalanced Load< 1%
Current LimitHigh overload, short-circuit: RMS voltage limit; high crest-factor current: peak voltage limit
Static Bypass
TypeSolid state
Voltage3 x 380 / 400 VAC (3Ph + N)
Frequency50/ 60 Hz
Activation CriterionMicroprocessor control
Transfer TimeZero
Admissible Overload150% for 1 hour; 180% for 30sec; > 200% for 200ms
Transfer to BypassImmediate, for overloads above 160%
RetransferAutomatic after alarm clear
Maintenance Bypass
TypeWithout interruption
Voltage3 x 400V (3Ph + N)
Frequency50/60Hz
Overall Efficiency92% (Line mode), 93% (Battery mode)
Battery & Charger
Battery Type and Numbers12 VDC x 32 pcs (29 ~ 32 pcs adjustable)
Nominal Battery Voltage384 VDC (Based on 32 pcs batteries)
Charging MethodCC / CV
Charging CurrentDefault 10 A, max. 40A
Charging Voltage432 VDC (Based on 32 pcs batteries)
Physical
Dimensions (D x W x H)821 x 432 x 1159 mm
Weight278 kg