Description
Features
Online double -conversion with full DSP control
IGBT inverter with output isolation transformer
100% unbalance load capability
Output power factor 0.9
Generator compatible
Support battery cold start and auto-restart when mains power is restored
Eco mode operation for energy savings
Superior protection
5.7 inches LCD touch screen, friendly human & machine interface
Font access makes maintenance and replacement simplified (60 – 120KVA )
Intelligent self-diagnosing function, all kind of failure protection , large capability of histroy records storage
High MTTR ( > 200,000 h )
Low MTTR ( < 0.5 h )
Standard emergency power off (EPO)
Standard RS232, RS485 , dry contacts communication port
Optional SNMP communication port
Optional N +X redundancy parallel up to 6 units
Optional input filter to improve input power factor
Technical Specifications
MODEL ARM 60
Capacity 54 KW
INPUT
Input Wiring : Three-phase five wire (30+ N+ PE)
Rated Voltage 380V / 400 / 415 Vac
Voltage range 285 – 475
Rated Frequency Range 50 /60 GHZ + 5 hz
Power Factor > 0.95 (with filter)
Bypass voltage range : + 20% (settable)
Delayed start of rectifier 10 s (1-300 settable)
OUTPUT
Output Wiring Three-phase five wire (30+ N+ PE)
Rated Voltage 380V / 400 / 415 Vac
Output voltage regulation + 1%
Output frequency regulation : 50 /60 hz + 0.1 % in battery mode
Waveform : Sinusoidal
Power factor 0.9
Voltage distortion (THDv) 1% (liner load), 5% (non-linerload)
Crest factor 3:1
Overload 105%-110% for 1h, 110% -125% for 10 min
BATTERIES
DC Voltage Lead acid battery: 360Vdc Lithium iron phosphate battery: 384 Vdc
Number of batteries Lead acid battery: 12 V x 30 pcs ( support 28~32 pcs)
charging current : Charging rate (settable x battery capacity (settable ) x number of battery groups (settable )
SYSTEM
Efficiency: In line mode : Max . 93%; ECO mode : 98%
Max. number of parallel connections 6
Protections : Short-circuit, overload ,overvoltage ,undervoltage. low battery , overtemperature , fan failure
Communications : RS 232 / RS485 / dry contact (standard), SNMP (Optional)
EMI EN62040-1
EMS
IEC61000-4 2 (ESD)
IEC61000-4-3 (RS)
IEC61000-4-4 (EFT)
IEC61000-4-5 (Surge)
OTHERS
Operating Temperature 0-40C
Storage Temperature -25C -55C (without batteries ).
Relative humidity 0-95% (non-condensing)
Altitude < 1000m (derating 1% for each additional 100m)
IP rating IP 20
Noise Level at 1m 65dB
Dimensions (WxDxH (mm) 600x700x1500
Packaged dimensions (WxDxH) (mm) 700 x800x1650
Net weight (kg) 460
Gross weight (kg) 480
All specifications are subject to change without notice.
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