UPS Power Supply MP820 20KVA

UPS Power Supply MP820 20KVA: 1. UPS Power Supply has superior ability to adapt electric networks 380V±25% of wide input voltage range makes Online UPS work normally in poor power environment, it reduces the battery discharging opportunity and extends battery life. 2. UPSPower Supply Could Cold start Battery pack can be activated directly by Online UPS in the absence of power; users' emergency needs can be fulfilled. 3. UPSPower Supply has super load compatibility Strong carrying capacity, load compatibility, can be applied to different types of load, meet various application needs. 4. UPSPower Supply hasperfect protection Protection of input/output over-voltage, low-voltage, output over-current, short-circuit, battery low-voltage, battery over-charge, power device's over temperature, ensuring the stability of system. 5. UPSConversion: Zero transfer time Built-in static bypass electronic switch, if Online UPS is under protection or breakdown, the power supply will be switched to by pass without interruption. It especially suits equipments that have strict time requirements of power-fail. 6. UPSPower Supply perfect battery management Offer the most reasonable charging current according to battery parameter curve, set the best charging current according to battery capacity, improve battery efficiency, extend battery lifespan. 7. High-current charger Built-in high-current charger can be applied to occasions with frequent power failures and long time power disconnection. 8.UPSPower Supply'Display:Large screen LCD+LEDwith free human-machine communication. Online UPS working state can be judged by LED, Online UPS parameters such as input/output and battery can be observed by LCD. 9.UPSPower Supply has Intelligent monitoring function Communicate with computer through RS232 interface and Online UPS intelligent monitoring software, display UPS working parameters on screen. Online UPS can also achieve network monitor through the installation of SNMP card, and can be observed and managed UPS working parameters remotely through the network. 10.Series connection hot backup and parallel connection redundancy can be achieved. 11.UPS Power Supply Parameters: Model MP820 Capacity 20KVA Operating principle Pure sine wave dual conversion on-line AC input Phase 3 phase +N+G Voltage 380V±25% Frequency 50HZ±10% DC input Rated DC voltage 192/360Vdc Floating voltage 218/405Vdc Cut-off voltage 168/315Vdc charging time charge to 90% in 8 hours AC output Phase 3Phase+N+G Voltage 380Vac±2%(stable load), 380Vac±5%(fluctuant load) Frequency 50Hz±0.5%(On battery) Power factor 0.8 wave- form Sine wave Voltage total harmonics distortion Linear load <3%;non-linear load <5% Output voltage transient characteristic ±5% (Load abrupt change From 0 to 100%) Transient response time <20ms Crest factor 3:1 Overload protection >125%,1min;>150%,200ms system spec Full load efficiency ≥90% Transfer time 0ms Protection Overload, over or out charge, over discharge; phase error, out the range of frequency, over current, short circiut, over temperature ect. display LCD and LED indicator communication Rs232 interface and SNMP card(optional) Environment temperature -5 40°C Relative ambient humidity 20 95% (non-condensing) Altitude <1500m;1% rated capacity decrease against rised 100m Cooling method Force air-cooling with temperature control Surge protection 10/700Us,5KV ;8/20Us,20KA Noise(dB) <60dB Dimension(W*D*H)mm 410*720*995 Weight(Kg) 245 12.Up to now, the products we operate are: 1, Full range industrial frequency online UPS from 1KVA to 200KVA 2, High frequency online UPS from 1KVA to 10 KVA 3, Inverters with 48v, 110v, and 220v, 4, Electric exclusive UPS 5, RackMounted shapeUPS 6, Tower shape/style UPS Meanwhile, we also provides the other kinds of UPS just according to our customer’s special requirements. 13.Our Company's Commitment: We will, always, keep up our unique PLIZI serious loyal, dependable, tough spirit; update our technology, better our products, promote our market and brand familirity, meanwhile, also ensureour great partners, you sharing our best service and making our great progress!