The 20kVA / 20kW 3-phase uninterruptible power supply (UPS) is an advanced device that will provide you with continuous power with the highest stability and pure sine wave. It's ideal for businesses and enterprises that can't afford downtime. The UPS offers excellent performance with a power factor of 1.0 on both input and output.
Triple level of efficiency
Superior Power and Reliability
Our uninterruptible power supply The 20kVA/20kW 3-phase is an advanced device that will provide you with a continuous power supply with the highest stability and pure sine wave. Ideal for companies and businesses that can't afford downtime, the UPS operates online and Offers excellent performance with a power factor of 1.0 on both input and output. ECO Mode optimizes power consumption, reducing operating costs, ensuring efficiency at the highest level. BYPASS, Battery Mode and AC Mode provide flexibility, adapting to power needs in different situations. No matter the conditions, your equipment is safe.
Pure sine wave - highest quality and safety of power supply for your devices
Stable interference-free clean energy with sinusoidal shape
Qoltec brand 3-phase UPSs are stable interference-free clean energy with sinusoidal shape. It's full protection for your devices with double conversion, which first converts the AC of the mains supply to DC, and then to AC, which ensures the highest level of power quality and protects against potential network disturbances such as voltage drops, power outages, surges and failures.
Rapid response in emergency situations
Built-in EPO module
The power supply is equipped with an easily accessible EPO module (Emergency Power Off), what allows you to completely cut off the power supply with a single button in emergencies such as fire or flooding. It shuts off both battery and mains power, which is essential for safety.
Clean energy, no interference
Total protection against power outages
The most advanced type of UPS, which provides full protection against power outages, regulating and stabilizing voltage at all times, making it ideal for sensitive devices. UPS Online has voltage that is continuously recycled. In the event of an unexpected drop in mains voltage, the power supply maintains the operation of the connected device. This is possible after installing appropriate batteries with voltage of 12V (16 pices), which will be continuously charged. Power from the grid is needed only to charge the batteries. Devices permanently connected to the power supply always receive clean energy, without interference..
Experience a better working format
Zero switching time, double conversion
Qoltec's 20kVA 3-phase UPS is an advanced device that provides safe, uninterrupted power and full protection for your equipment. It features:
- clean energy with sinusoidal shape devoid of interference,
- zero switching time, is the rate at which the UPS will switch to battery mode in the event of a power failure
- protection against overload, short circuit and overheating,
- double conversion – power supply with stable parameters,
- cold start – in the event of a power outage, you are able to turn on, for example, a computer by plugging into the UPS itself. This allows you to quickly, for example, copy important files to a USB stick or send an important e-mail at any time,
- Built-in Service Bypass - For trouble-free maintenance of the device,
- Port RS-232 and cable RS-232 - is a communication bus designed for serial data transmission,
- Port EPO – Allows emergency power off,
- Four fans - Provide intensive cooling of the device during continuous operation.
Clear LCD display
Superior Power and Reliability
The easy-to-read LCD screen provides all the necessary information about the device's status, operating parameters, battery level and settings. Thanks to the intuitive interface, UPS management becomes simple and efficient.
Confidence confirmed by a warranty
Product comes with a 24-month warranty
Do you care about the high quality of the product you buy? Our solutions will meet your expectations. Each of the 3-phase UPS we offer is covered by 24 month warranty valid from the date of purchase.
Specifications
| Producer | Qoltec |
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| UPS type | On-line |
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| Power | 20kW |
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| Rated Power | 20kVA |
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| Wave form | Pure sine Wave |
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| Rated voltage | 400VAC (3Ph+N) |
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| Output voltage | 380 VAC ± 1% (steady state load); 380 VAC ± 5% (under load) |
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| Output frequency | 50Hz ± 10% |
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| Output frequency (Battery) | 50Hz ± 0,05%, 60Hz ± 0,05% (battery power) |
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| Type of load device | PC, servers |
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| Built-in battery | No |
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| Number of batteries | 16 (not included) |
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| Battery capacity | 9Ah |
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| Battery voltage | 12V |
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| Battery set voltage | 192VDC |
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| Charge voltage | +/- 218VDC ±10% |
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| Battery charging current | 1 A - 12 A |
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| Charging time | 9h do 90% battery capacity |
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| Power factor | 1.0 |
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| Crest factor | 3:1 |
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| Sockets | RS-232
EPO
USB |
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| Communication interface | USB, RS-232, SNMP |
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| Screen | LCD |
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| Noise level | 40 - 50 dB |
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| Usage | Service and engine machines |
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| Safety | Against overload
Against short circuit
Against overheating |
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| Overload | 125% : 1 minute, 150% : 1 second |
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| Additional information | inverter efficiency > 91%.
built-in AVR stabilizer
soft start: 0 - 100% , 5 seconds
Input phase: Three phases + N + PE
Output phase: Three phases + N + PE
dynamic voltage transients: < ± 5%
instant regeneration time: < 10ms
load voltage balance: < ± 1%; < ± 5% (load voltage imbalance) |
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| Remarks | Network uninterruptible power supplies designed for telecommunications equipment and automatic data processing equipment, the so-called 3-phase uninterruptible power supply UPS. In the event of a power failure, it provides a "reserve" of energy thus protecting against data loss. |
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| Housing color | Black |
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| Environment humidity | 30 - 90% |
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| Storage temperature | 0˚C ~ +40˚C |
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| Dimensions (D/L x W x H) | 600 x 250 x 570 mm |
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| Package contents | 1 x UPS
1 x USB/USB-B
1 x Battery connection cable
1 x CD
1 x User manual |
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| Package depth / length [mm] | 670 |
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| Package width [mm] | 370 |
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| Package height [mm] | 690 |
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| Net weight [kg] | 39.650 |
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| Gross weight [kg] | 42.650 |
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| Certificate | CE,ROHS |
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| Warranty | 24 month |
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