3 Phase UPS | 120KVA/120KW | 380V/400V/415V | 360VDC | With Transformer
Prostar ET120K three phase online double conversion healthcare ups 120kva is a high-performance digital UPS using the DSP control technology. The 120kva Online UPS uninterruptible power supply is connected between the mains and critical loads to supply high-quality power to the loads.
The 3-Phase 380/400/415V 120kVA 120kW On-Line Double-Conversion UPS with IGBT technology provides battery backup and AC power protection against power disturbances. It’s recommended for critical IT or corporate infrastructure, telecom, LAN/WAN, security and emergency, financial and light industrial applications.
ET120K 3 phase double conversion online data center security online power supply seamlessly links to your electrical network using state of the art electrical performances like very wide input voltage range, high overload and short circuit capacity, and integrated back feed protection, providing excellent power quality.
This IGBT UPS benefits from highly efficient double-conversion technology that delivers operating cost savings. It achieves 93% efficiency in double-conversion mode and up to 98% in ECO mode, reducing your power and cooling costs.
ET Series Online UPS 7-inch LCD Touch Screen
ET Series Online UPS Front Panel
3 Phase Online UPS Rear Panel
3 Phase Online UPS Communication Interface
1.1 Wide input voltage range and frequency range
Designed for harsh electrical environments to save battery life, and suitable for fuel generators or other power generation equipment.
1.2 ECO mode
Operating mode that ensures ultra-high efficiency while charging the batteries, conditioning the load power factor, and ensuring a Class 1 output voltage regulation.
1.3 Excellent footprint
Small UPS footprint provides maximum usage of valuable electrical room floorspace.
1.4 High efficiency
High efficiency rates that remain stable even at lower operating power levels.
2.1 Bottom cable entry
Allows cabling from the bottom without the need of additional cabinets providing footprint savings and flexibility to the installation.
3.1 Most advanced and high frequency DSP technology
The high-performance DSP provides UPS more accurate measurements of output voltage and currents, also Fast response to overload and over-voltage conditions.
3.2 Super overload capacity
Long-time working under the load of less than 105%; switching to the bypass in 10min under the load of 105% (inclusive) to 125%; switching to the bypass output in 1min under the load of 125% (inclusive) to 150%.
3.3 Frequency and voltage regulation
Gives higher application availability by correcting poor frequency and voltage conditions without using the battery.
3.4 Advanced electrical features
Excellent power conditioning, very low harmonic distortion through IGBT rectifier, input power factor correction, and high-power efficiency.
3.5 Parallel-redundant capable
Power the connected equipment with multiple uninterruptible power supplies to increase system redundancy and share the common battery packs to reduce the cost. All parameters of the system can be set and adjusted through software. The current sharing adjustment of each UPS can also be completed automatically.
3.6 Flexible design
Available in a wide range of configurations to suit any operating environment, like suitable for various loads: inductive, capacitive, non-linear, etc.
3.7 Generator compatible
Ensures clean, uninterrupted power to protected equipment when generator power is used.
3.8 Dual mains input
Increases availability by allowing the UPS to be connected to two separate power sources.
3.9 Cold start and mains start without battery
In the abnormal state of the utility power, the UPS can be started directly with the battery to meet emergency needs.
When there is no battery, the UPS can be started directly from the mains and can be used as a high-precision regulated power supply.
3.10 Intelligent battery management
Adopt intelligent battery management function (ABM) technology to reduce the frequency of battery maintenance. The advanced constant current and constant voltage automatic conversion charging technology can activate the battery to the maximum and save charging time. Battery capacity prediction, discharge time estimation, low voltage pre-alarm.
Various protections such as surge protection and short-circuit protection are available to ensure the reliability of UPS. It is equipped with battery overvoltage, overcharge, and other protection functions to protect the battery from damage to the greatest extent.
3.12 Lithium-ion batteries compatible
It must be set up separately, not included in the standard configuration.
3.13 Support 100% unbalance load
The UPS can accept a 100% load imbalance across the output phases, for example, 100% load on phase 1 and 0% load on phases 2 and 3. In this condition, the output performance is still maintained in terms of the output voltage and angular displacement between phases.
4.1 LCD graphics touch screen display
Full color text and mimic diagrams that easily display modes of operation, systems parameters, and alarms.
4.2 Audible alarms
Provides notification of changing utility power and UPS power conditions.
4.3 Multi-communication Interface
It offers RS232, USB, RS485, CAN, NET, input and output dry contacts, SNMP board, WIFI board, GPRS board and 4G board to monitor the operating status of UPS.
|Topology||Double conversion online|
|Noise||<65dBA front side 1M|
|Input Rated Voltage||3P + N + PE, 380Vac/400Vac/415Vac(Default 380Vac)|
|Input Voltage Range||304Vac – 456Vac|
|Input Rated Frequency||50Hz/60Hz (Auto)|
|Input Frequency Range||40Hz – 70Hz|
|Input Power Factor||>0.95|
|Input Current Limit||1.25 times Rated INPUT Current (Settable 0.1 – 1.25)|
|THDI||< 3% full load|
|Bypass Input Voltage Range||304Vac – 456Vac|
|Bypass Input Voltage Regulation||Upper Limit: default 20% (Settable 10%/15%/20%/25%)|
Lower Limit: default 20% (Settable 10%/20%/30%/40%/50%/60%)
|Output Rated Voltage||3P + N + PE, 380Vac/400Vac/415Vac ± 1%|
|Output Voltage Regulation||0V(Settable ±1V- ±5V)|
|Output Frequency||Mains Mode: tracking BYPASS Input in synchronized state|
Battery Mode: 50Hz/60Hz±0.01%
|Output Power Factor||1|
|Total Harmonic Distortion (THDU)||< 2% at 100% linear load; < 5% at 100% non-linear load|
|Overload Capacity||Supports up to 105% load continuously in double conversion; 105% – 110% load for 60 minutes switching to bypass output; 110% – 125% load for 10 minutes switching to bypass output; 125% – 150% load for 1 minute switching to bypass output; greater than 150% load for 200 milliseconds switching to bypass output|
|Wave Form||Pure sine wave|
|Bypass Output Voltage Regulation||Upper Limit: default 5% (Settable 5%/10%/15%)|
Lower Limit: default 5% (Settable 5%/10%/15%)
|Bypass Output Frequency Regulation||Default ±2Hz (Settable ±1Hz/±2Hz/±3Hz)|
|Efficiency at full load (AC-AC)||>93%|
|Efficiency at ECO Mode||>98%|
|Battery Type||Support VRLA Battery, (Lithium-ion Battery Option)|
|Battery Voltage||Default 360Vdc (Settable 336VDC/348VDC/372VDC/384VDC)|
|Battery Charging Current||Charging Rate * Battery Capacity * Group of Battery (Settable for charging rate, battery capacity and group of battery)|
|Protection||Output short circuit protection, output overload protection, over-temperature protection, low battery voltage protection, output overvoltage / undervoltage protection, fan failure protection|
|Number of Parallel||< 8 Units|
|Display||7-inch LCD Touch Screen|
|Audible Alarm||Audible and visible alarms prioritized by severity|
|Operating Temperature||0℃ to 40℃ (32F-104F)|
|Altitude||< 1000m (Capacity de-rates by 1% for every 100m over 1000m)|
|Storage Temperature||-20℃ to 70℃|
|Communication Interface||Default: RS232/RS485/USB/Dry Contact/EPO (Option: Battery Temperature Compensation)|
|Communication Slot||SNMP/Web interface|