EA660 20-150kVA
High Reliability:
l Advanced DSP digital control technology, rectifier and inverter using dual DSP control
l Fan speed changes intelligently with temperature, which reduces noise and extends the life of the fan
l Any one damaged fan can still carry 35% load, with strong fault tolerance
l Adopting the three-proof paint immersion process, the UPS can work in harsh environments for a long time
l Perfect hardware and software protection, super self-diagnostic function, abundant history record
l Advanced digital parallel technology for higher reliability than stand-alone systems
High Availability:
l Wide input voltage range, 50Hz/60Hz grid system self-adaptive, suitable for a variety of grid environments
l Linear derating at low voltage input reduces the number of battery discharges and extends battery life
l Support 30-46 batteries, flexible configuration of the number of battery cells, saving customers' investment
l Compatible with lead-acid batteries and lithium iron batteries, adapting to the needs of different types of battery configurations
l The UPS can be started directly from the battery in the absence of mains power to meet emergency requirements
l The reset delay start time can be set to reduce the impact on the power grid or generator
l Supports 50Hz input/60Hz output and 60Hz input/50Hz output frequency conversion modes
High Usability:
l Touch color screen display, friendly human-machine interface
l Powerful background software for various parameter settings, online upgrade program and other operations
l Compact internal layout reduces footprint
l All modules support hot-swap operation
l It can be used as a plug-in box type to push into the distribution cabinet, which is easy to install and saves the user's investment
l Self-aging function, convenient for on-site debugging and testing
High Intelligence:
l Support RS485, RS485/CAN (BMS), NET (with SNMP function), dry contact, WIFI card and 4G card and other communication interfaces to monitor the operation status of the UPS, configure WIFI card or 4G card to monitor the UPS in real time through the cell phone APP
l Intelligent battery management, float charge voltage temperature compensation technology, automatic equal or float charge control, charger sleep control, can improve the reliability of the charger and increase battery life
l Intelligent dormancy design ensures efficient operation of the UPS system at low load rates
High Efficiency:
l With active power factor correction (PFC) technology, the input power factor is up to 0.99
l On-line efficiency is increased to 96%, saving energy and reducing operating costs
l Under good grid conditions, its working efficiency is up to 99% with ECO mode on
Plentiful Fittings:
l Standard RS485, RS485/CAN (BMS), NET (with SNMP function), input and output dry contacts and EPO
l Optional parallel unit component, LBS component, WIFI card, 4G card, battery temperature sensor, EMD environment detector.
MODEL | EA6640 | EA6680 | EA66120 | ||
System cabinet rated capacity | 40kVA/40kW | 80kVA/80kW | 120kVA/120kW | ||
Power module rated capacity | 20kVA/20kW | ||||
Number of power modules | 2 | 4 | 6 | ||
MODEL | EA6650 | EA66100 | EA66150 | ||
System cabinet rated capacity | 50kVA/50kW | 100kVA/100kW | 150kVA/150kW | ||
Power module rated capacity | 25kVA/25kW | ||||
Number of power modules | 2 | 4 | 6 | ||
MODEL | EA6660 | EA66120 | EA66150 | ||
System cabinet rated capacity | 60kVA/60kW | 120kVA/120kW | 150kVA/150kW | ||
Power module rated capacity | 30kVA/30kW | ||||
Number of power modules | 2 | 4 | 5+1 | ||
INPUT | |||||
Input phases | Three-phase five-wire (3Φ+N+PE) | ||||
Input rated voltage | 380Vac/400Vac/415Vac | ||||
Input voltage variable range | 304～485Vac (no derating); 138～305Vac (linear derating between 40%～100% load) | ||||
Input frequency variable range | 40～70Hz | ||||
Input power factor | ≥0.99 | ||||
Input current harmonics | ≤3% | ||||
Bypass input voltage range | -60%～+25% (settable) | ||||
Battery voltage | Lead-acid battery: ±240VDC (±180VDC~±276VDC settable), 12V battery 40 cells (even number 30~46 cells settable） Lithium battery: ±256VDC (±192VDC~±256VDC settable), 3.2V cell 160 single cells (120, 128, 150, 160 single cell settable） | ||||
OUTPUT | |||||
Output phases | Three-phase five-wire (3Φ+N+PE) | ||||
Output rated voltage | 380Vac/400Vac/415Vac | ||||
Output voltage regulation precision | ±1% | ||||
Output frequency accuracy | Mains mode: tracking bypass input in synchronized state; battery mode: 50Hz/60Hz±0.1% | ||||
Output power factor | 1 | ||||
Output waveform distortion | ≤1% (resistive load); ≤3% (non-resistive load) | ||||
Output current crest factor | 3:1 | ||||
Inverter overload capacity | 105%＜load≤110%, turn to bypass after 60 minutes; 110%＜load≤125%, turn to bypass after 10 minutes; 125%＜load≤150%, turn to bypass after 1 min, load＞150%, turn to bypass after 0.2 sec. | ||||
SYSTEM | |||||
Max. system efficiency | Online mode: 96%, ECO mode: 99% | ||||
Switching time | 0 ms | ||||
Maximum parallel units | 2 units | ||||
Protection | Output short-circuit protection, output overload protection, over-temperature protection, battery low voltage protection, output over-/under-voltage protection, fan failure protection, etc. | ||||
Communications interface | Standard configuration: RS485, RS485/CAN (BMS0, NET (with SNMP function), input and output dry contacts and EPO; Optional configuration: parallel unit component, LBS component, WIFI card, 4G card, battery temperature sensor, EMD environment detector | ||||
Display | 5-inch touch color screen | ||||
ENVIRONMENT | |||||
Operating temperature | 0～40℃ | ||||
Storage temperature | -25℃～55℃ (without battery) | ||||
Relative humidity | 0%～95% (non-condensing) | ||||
Altitude | Altitude ≤1000m, over 1000m, load derated 1% per 100m | ||||
IP rating | IP20 | ||||
Noise level at 1m | ≤65dB | ||||
OTHERS | |||||
Cabinet dimension (W×D×H) (mm) | 483×852×490 | 483×852×670 | 483×852×850 | ||
Cabinet net weight (kg) | 65 | 70 | 88 | ||
Module dimension (W×D×H) (mm) | 442×620×86 | ||||
Module net weight (kg) | 21 | ||||
Color | Black | ||||
Remarks:
1. This product is mainly used in industrial and commercial aspects, when the application involves life support system, please contact the manufacturer's technical personnel.
2. For the important power supply system, should be used in the national standard GB50174 provisions of class A or B power supply architecture, that is, dual power supply system to power the load, improve the reliability of the system power supply.
3. Specifications change without notice, pictures are for reference, please prevail in kind.
EA660 20kVA-150kVA Datasheet - PDF
Africa