Ultra One 400 kVA 3/3

Ultra One 400 kVA 3/3


Ultra One 400 kVA has the ability to parallelize a maximum of 6 units to achieve 3/3 power backup, without the need for additional investment costs.

Ultra One 400 kVA has the ability to parallelize a maximum of 6 units to achieve 3/3 power backup, without the need for additional investment costs.

LOGIN
Phase 3 Phase 4 Cable and Ground
Rated Voltage 380/400/415Vac
Voltage Range 138~485Vac At 40°C, the UPS operates at full load when the voltage is 323–485Vac and operates at low load when the voltage is 323–138Vac; at 30°C
Frequency Range 40Hz-70Hz
Power Factor ≥0.99
Current THDi ≤3%(100% non-linear load)
Bypass Voltage Range Max.voltage 220V +25%( optional +10%, +15%, +20%); 230V +20%( optional +10%, +15%); 240V +15% (optional +10%); Min. voltage -45%(optional -10%, -20%,-30%); Frequency protection range ±10%
EXIT
Rated Voltage 380/400/415Vac
Power Factor 1.0
Voltage Regulation ±1%
Frequency AC Mode ±1%/±2%/±4%/±5%/±10% of rated frequency (optional); Battery Mode (50/60±0.1)Hz
Crest Factor 3
THD ≤2% at linear load; ≤4% at non-linear load
Overload Inverter overload capacity 105% < load ≤ 110% switches to bypass mode after 60 minutes; 110% < load ≤ 125% switches to bypass mode after 10 minutes; 125% < load ≤ 150% switches to bypass mode after 1 minute / Bypass overload capacity Temperature ≤ 30°C, load ≤ 135% works for a long time; Temperature ≤ 40°C, load ≤ 125% long time work; 1000% load runs 100 ms
Transfer Time 0ms from mains to battery; Bypass from the network to 0ms
BATTERY
Voltage Optional Voltage ±180V/192V/±204V/±216V/±228V/±240/±252/±264/±276/±288/±300Vdc(30/32/34/36/38/40/42 /44/46/48/50 pieces optional); 360Vdc~600Vdc (30~50 units, 30 units defined, 32 and 50 units without power loss; 30 units output power factor 0.8;)
Charging current (A) max 140A
SYSTEM FEATURES
Short Circuit Stops the entire system
Extreme Heat Network switches to Mode Byspass; Support Disable Mode immediately turns off the UPS
Low Battery Alarm and Shutdown
Diagnosis On Power On and Software Control
EPO Turn off the UPS immediately
Noise Reduction Complies with EN62040-2
Communication Interface RS232, RS485, LBS, Parallel, Relay card, SNMP card (optional)
ENVIRONMENTAL
Operating Temperature 0℃~40℃
Storage Temperature -25℃~55℃
Humidity 0~95% non-condensing
Noise Level <71dB
Altitude < 1500m
DIMENSIONS & WEIGHT
WxDxH 600x850x2000
Weight (kg) 537
STANDARDS
EMC IEC/EN62040-3, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8
Security CE,EN/IEC 62040-3,EN/IEC 62040-1-1
As Mnelko, we are a reliable partner in industrial automation solutions, offering high-quality and innovative products with a wide product range to meet all the needs of your business. Our product portfolio consists of solutions designed based on the principles of high performance, durability, and efficiency to support modern industrial processes.
All of our products ensure maximum reliability even in challenging working conditions and help your business operations run smoothly. The products we offer in industrial automation, energy management, cabling solutions, and many other areas adapt flexibly to the needs of different sectors.
Additionally, our products are manufactured using only high-quality materials and comply with international standards. Through the solutions we provide, we enable our customers to increase operational efficiency and optimize costs. Our company closely follows technological advancements and continuously offers innovative products to help our customers gain a competitive advantage.
On each of our product pages, you can find comprehensive information about technical details, areas of use, and product features. You can explore all the products you need to strengthen your industrial processes on our website and enjoy a seamless purchasing experience.

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