Transfomer Type UPS BLPN-2000
- Excellent Procurement Product (3 phase input / single phase output)
- built-in inverter duplex wound transformer
- High-precision input/output characteristics by real-time high speed control based on high-performance DSP
- ALL IGBT double conversion type online UPS
- Excellent voltage stabilization characteristics by minimizing fluctuation of output voltage upon rapid change in load
- Convenient operation control using touch screen for the first time in Korea
- Enhanced before service by real-time self-diagnosis feature
- Improved output voltage waveform of non-linear load through FFT analysis of output voltage
- Power analysis feature of analyzing input power status and load in real-time
- A variety of remote monitoring functions such as RS232, RS485 and SNMP
- Instantaneous start control of inverter based on internal compensation type high-speed inverter start technology
ELECTRICAL PROPERTIES
GENERAL SPECIFICATION
Rated capacity
7.5
10
15
20
30
40
50
Efficiency(%)
88 or higher
90 or higher
Appearance grade
IP31 / USER User’s selection
Input / CONVERTER
Control method
IGBT high frequency PWM control using high speed DSP
Control element
I.G.B.T
Rated voltage
3 phase 3 line/4 line 208, 380, 400, 440V
Allowed voltage range
+10% ~ -15%
Frequency
50Hz / 60Hz ±5%
Power factor
0.99 or higher
Current high frequency distortion
THDI : 5% or lower (under rated load)
Output / INVERTER
Control method
IGBT high frequency PWM control using high speed DSP
Control element
I.G.B.T
Rated voltage
1 phase 2 line 220Vac (other voltage if required)
Voltage stability
1%
Rated frequency
50Hz / 60Hz
Frequency정밀도
≤±0.5%
Waveform Distortion
≤3%
Overload
125% (10min), 150% (1min)
Switchover time
Within 4ms
Transformer
Duplex wound transformer (insulation on primary side and secondary side)
Battery / BATTERY
Type
User’s selection(no-maintenance sealed type, no maintenance no leakage type, long-life )
Rated voltage (DC)
360Vdc or 240Vdc
Discharge stop voltage (DC)
317Vdc or 210Vdc
No. of battery cells
12V : 30Cells or 20Cells / 2V : 180Cells or 120Cells
External Communication Interface
Provided interfaces
Supports RS-232C /RS-485 /Modbus communication / SNMP (remote monitoring)
DISPLAY
Color TouchScreen
Displayed measured values - Input : Voltage, current, Frequency / Output : Voltage, current, Frequency
Battery : Voltage, current / Inside temperature / Alert details
Graphics screen system - Normal, Blackout, Failure, Emergency
External dimensions by capacity
UPSCapacity (kVA)
7.5
10
15
20
30
40
50
Width (W) mm
670
670
670
670
670
770
770
Depth (D) mm
790
790
790
790
790
790
790
Height (H) mm
1520
1520
1520
1520
1520
1600
1600
Weight (kg)
200
200
250
300
400
500
550
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