Brand: Nguồn điện liên tục - Opti UPS

MD-H(L) 30-600KVA

• MD system is modular design, N+X redundancy, hot plugging for system or capacity expansion.
• Dual DSP for independent control of power module, no single point of failure.

• Digital control of rectification, inverter, ging and disging via DSP.

• Strong load adaptability and loading capacity, and excellent power grid applicability.

• Green and energy-saving power supply; overall efficiency: >95%; input power factor: > 0.99; input current harmonics: <3%.

• Integrated and packaged IGBT instead of discrete device to greatly enhance the reliability of power module and UPS system.

• Front panel for easy maintenance, inlet wire from top to bottom for easy connection by user.

• Large touch screen of human-machine interface, a great amount of information.

• Independent ging system, strong ging capacity, Perfect battery management scheme.

• Parallel connection technology of digital modules, precision circular current index.

• Easy to install even close to other equipments, space-saving footprint in service room.

• Redundancy and intelligent adjustable-speed fan, low noise, low power consumption.

• Integrated distribution system inside system cabinet, easy to install, low investment by user.

• Good matching performance with motor.

• DC Starting via battery (cold boot) for easy operation.

• Three-proofing treatment of all circuit boards.

MODEL MD60H MD100H MD120H MD200H MD300H MD600H
Maximum Capacity 60KVA 100KVA 120KVA 200KVA 300KVA 600KVA
Power Module  10KVA 20KVA 30KVA
Maximum Number Built-in Power Module  6pcs 10pcs 6pcs 10pcs 10pcs 20pcs
Topology Modular On-Line / Double Conversion / High Frequency 
On-battery Output Waveform Pure Sine Wave
Nominal Voltage 380V / 400V / 4150V 3P4W + G
Nominal Frequency 50 / 60 Hz
Power factor >0.99 
Input Voltage Regulation  -20% ~ +25% Full Load
Input Frequency Regulation 40 - 70Hz
Nominal Voltage 380V / 400V / 4150V 3P4W + G
Voltage Precision 1% ( Balance Load ), 1.5% (Unbalance Load)
Voltage THDV (Total Harmonic Distortion) THD<1.5% (Linear Load), THD<5% (Nonlinear Load)
Power Factor 0.9
Crest Factor  3 : 1
Overload Capacity 105%, Trasfer to Bypass after 1hr
110%, Trasfer to Bypass after 10mins
125%, Trasfer to Bypass after 1min
150%, Trasfer to Bypass after 5sec
>150%, Trasfer to Bypass after 200ms
Battery Voltage ±240VDC
Charger Power 20% Power
Bypass Allowable Voltage Range  -20% ~ +15% Full Load
Bypass Overload Capacitlity 125%, Long Time Operation
>1000%, Operation Time for 200ms
Line mode Efficiency Normal Mode 95%
ECO Mode 99%
Battery mode Efficiency 95%
Display LCD+LED, Touch Screen & Keyboard
IP Class IP20
Communication Interface RS232, RS485, Dry Contact & SNMP Slot
Operation Temperature 0 - 40°C
Storage Tmeperature  -25 - 70°C
Relative Humidity 0 - 95% (Non-comdensing)
Noise (dB) <55dB
Cabinet Dimension (W×D×H) 600×900×1600 mm 600×900×2000 mm 600×900×1600 mm 600×900×2000 mm 600×1100×2000 mm 2000×1050×2000 mm
Weight 151kg 182kg 151kg 182kg 220kg 660kg
Power Module  Dimension (W×D×H) 440×590×134 mm 460×790×134 mm
Weight 20kg 20kg 22kg 22kg 34kg 34kg