Online High Frequency Three Phase in Three Phase out UPS 160-500kVA

Online High Frequency Three Phase in Three Phase out UPS 160-500kVA

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Model NO. EA990 UPS
Type On-line
Application Communication
Standby Time Standard Machine
Output Capacity Large Type
Brand East
Specification CE
HS Code 85044020
Phase Three Phase
Protection Overcurrent
Classification Lighting/Power
Standby UPS Sine Wave Output UPS
Equipment Mode Centralized Model
Trademark EAST, OEM
Origin China
EA990 series UPS use double conversation technology with a very advanced design criteria improves the performance of components, minimizes the quantity of raw material used on the magnetic and reduces the number of semiconductors thus reducing servicing time and ownership costs. This UPS has high efficiency (﹥93%) and input power factor (﹥0.99) built-in output isolation transformer. The inverter transformer prevents the direct feed-through of the battery potential into the critical load and allows a very high rejection ratio of the power supply disturbances (spikes, surges etc).es etc).
Features
Online double-conversion with DSP control
IGBT rectifier and high input power factor(﹥0.99).99)
High efficiency 93%
Low input distortion: THD<5%t;5%
Generator compatible
Output isolation transformer
Inverter IGBT technology with high frequency communication
High immunity to external disturbances
Independent control on the three inverter phases
High instantaneous overload capacity
Capability of supplying distorted loads, containing output voltage distortion with crest factors
Front access makes maintenance and replacement easily, save space
Intelligent self diagnose function, all kinds of fault protection, large capability of history record storage
High MTBF(﹥200,000h)00h)
Low MTTR(<0.5h).5h)
Standard emergency power off (EPO)
Standard RS232/RS485/Dry contact communication port
Optional SNMP communication port
Optional N+1 redundancy parallel up to 3 units
MODEL EA99160 EA99200 EA99250 EA99300 EA99400 EA99500
Capacity 160KVA
128KW		 200KVA
160KW		 250KVA
200KW		 300KVA
240KW		 400KVA
320KW		 500KVA
400KW
INPUT
Rated Voltage 380V/400V/415VAC
Voltage Range ±15%,starting rangeng rangeng range
±20%,working rangeng rangeng range
Rated Frequency 50/60Hz
Frequency Range 50/60Hz ±5Hzusmn;5Hzusmn;5Hz
Power Factor ≥0.990.990.99
Total Harmonic Distortion (THDi) ≤5%e;5%e;5%
Bypass Voltage Range ±20%usmn;20%usmn;20%
ECO Voltage Range ±10%usmn;10%usmn;10%
OUTPUT
Voltage 380V/400V/415VAC
Voltage Regulation ±1%lusmn;1%lusmn;1%
Frequency Synchronized with utility on AC mode;50/60Hz±0.1% on battery modeery modeery mode
Waveform Pure sine wave
Crest Factor 3:1
Total Harmonic Distortion(THDV) ≤1%(Linear load);≤5%(Non-linear load)r load)r load)
Transfer Time AC mode to battery mode :0ms
Inverter model to bypass mode:0ms
Inverter model to ECO mode:5-10ms
Inverter Overload Capability 105%-110%:Transfer to bypass after 60mins;
111%-125%:Transfer to bypass after 10mins;
125%-150%:Transfer to bypass after 1mins;
150%-200%:Transfer to bypass after 200 ms;
﹥200%: power off after 100 ms0 ms
Bypass Overload Capability ≤150%: Long time runningningning
150%﹥200%:Power off after 100 ms0 ms
BATTERY
DC Voltage 600V(12V*50pcs)
Charger Current 16A 20A 25A 30A 40A 50A
SYSTEM
Efficiency Working mode ≥93%,ECO mode ≥98%≥98%98%≥98%
Alarm Battery mode, Battery voltage low, Fans fault etc
Surge Protection IEC60664-1
Insulation Resistance ﹥2MΩ(500VDC)VDC)
Dielectric Strength 2820Vdc,No arc in 1min
IP Class IP20
EMI EN62040-2
EMS IEC61000-4-2(ESD)
IEC61000-4-3(RS)
IEC61000-4-4(EFT)
IEC61000-4-5(Surge)
ENVIRONMENT
Humidity 0~95% RH @ 0~40°C(non-condensing)sing)sing)
Noise Level 65dB 70dB 75dB
MANAGEMENT
Communication RS232,RS485,Dry contact
Supports Windows 98/2000/2003/XP/Vista/2008/7/8
Optional SNMP Power management from SNMP manager and web browser
PHYSICAL
Dimension(mm) W*D*H 1210*860*1950 2380*860*1950
Packing Dimension(mm) W*D*H 1300*950*2200 1300*950*2200(×2)imes;2)imes;2)
Net/Gross Weight(kg) 1135/1190 1355/1410 1790/1900 2090/2200