UNIPOS

Hybrid UPS (UES) with both UPS and PCS functions

  • True On-Line Double Conversion UPS / High-reliability, high-quality power supply
  • Transformerless structure / high efficiency, compact size, light weight
  • Input high power factor control / PF=0.99
  • Input power factor harmonic minimization / 5% or less
  • 100% digital control method / stable AC power supply with high reliability
  • Inverter output voltage each phase control / robust against unbalanced load
  • High power factor control during ESS function (charge mode and discharge mode) / PF=0.99
  • Grid reactive power compensation function / lagging 0.8 ~ leading 0.8 power factor control
  • User arbitrary discharge time setting function / Peak-Cut operation management
  • Convenient user interface (Korean language support) / Graphic LCD module (Option)
  • Various communication interfaces (protocols) / RS-232, RS-485 (Modbus RTU)
  • We hold smart grid collective standard accredited test report and KC certificate.

시스템 구성도

ESS SPECIFICATION

Capacity(KW)255075100125150200250500
DC
Battery maximum power25 kW50 kW75 kW100 kW125 kW150 kW200 kW250 kW500 kW
Rated operating range
(VDC)
400 ~ 850 V
AC
Rated output25 kW50 kW75 kW100 kW125 kW150 kW200 kW250 kW500 kW
Rated voltage3-phase 4-wire 380 V (± 10 %)
Rated current38 A76 A114 A152 A190 A227 A304 A380 A760 A
Rated frequency60 Hz
Waveform distortion(THD)5 % or less (when rated)
Performance
Maximum efficiency92%92%92%92%92%93%93%94%94%
Round Trip Efficiency84.60%84.60%84.60%84.60%84.60%86.50%86.50%88.40%88.40%
Power factor adjustment0.8 lagging ~ 0.8 leading control
AC output (L1)
Output voltage stabilityWithin ±2%
Overload capacity125% 10 minutes, 150% 10 seconds
Power factorlagging 0.8
Synchronous transfer timewithin 4 ms
User environment data
Cooling methodForced air-cooling
Relative humidity (%)90% or less (Non-condensing)
Noise75 dB(A) or less
Altitude Below 1,000 m above sea level
Outer case standard / painting IP20 / EA404K (Hamma Tone, White)
Interface
User interface20 x 4 Graphics LCD Module (Basic), 7-inch Color Touch Screen Module (Option)
External Communication (Option) RS232 / RS-485 (MODBUS RTU), Ethernet (MODBUS TCP)
External contact signalInput 2, Output 2
Appearance and Weight
SizeW(mm)1,0001,0001,0001,0002,0002,1502,4002,7004,650
D(mm)8008009009001,0001,0001,0001,0001,100
H(mm)1,7001,7001,9001,9002,0002,0002,0002,0002,100
Weight (kg)5005208008801,1001,2001,8002,1004,500
Applied standard
Quality/Safety ISO9001 / IEC 62103
Performance / EMCSGSF-025-4 / IEC 61000-4, IEC 61000-6

※ The product specifications above are subject to change without notice to improve function and quality
※ Applicable when configuring lithium ion batteries.

ESS SPECIFICATION

용량(KW) 25 50 75 100 125 150 200 250 500
DC
베터리 최대전력 25 kW 50 kW 75 kW 100 kW 125 kW 150 kW 200 kW 250 kW 500 kW
정격운전 범위(VDC) 400 ~ 850 V
AC
정격 출력 25 kW 50 kW 75 kW 100 kW 125 kW 150 kW 200 kW 250 kW 500 kW
정격 전압 3상 4선 380 V (± 10 %)
정격 전류 38 A 76 A 114 A 152 A 190 A 227 A 304 A 380 A 760 A
정격 주파수 60 Hz
파형왜율 (THD) 5 % 이하 (정격 시)
성능
최대 효율 92% 92% 92% 92% 92% 93% 93% 94% 94%
Round Trip 효율 84.60% 84.60% 84.60% 84.60% 84.60% 86.50% 86.50% 88.40% 88.40%
역률 조정 지상 0.8 ~ 진상 0.8 제어
AC 출력 (L1)
출력 전압안정도 ± 2 % 이내
과부하 내량 125 % 10분, 150 % 10초
역률 지상 0.8
동기 절체 시간 4 ms 이내
사용환경 데이터
냉각방식 강제 풍냉식
상대습도 (%) 90 % 이하 (Non-condensing)
소음 75 dB(A) 이하
표고  해발 1,000 m 이하
외함규격 / 도장색  IP20 / EA404K (함마톤, 흰색)
인터페이스
사용자 인터페이스 20×4 그래픽 LCD 모듈 (기본), 7인치 컬러 터치스크린 모듈 (Option)
외부통신 (Option)  RS232 / RS-485 (MODBUS RTU), Ethernet (MODBUS TCP)
외부 접점 신호 입력2, 출력2
외형 및 무게
크기(W×D×H/mm) 1,000×800 ×1,700 1,000×800 ×1,700 1,000× 900 × 1,900 1,000×900 ×1,900 2,000× 1,000 × 2,000 2,150×1,000 ×2,000 2,400×1,000 ×2,000 2,700×1,000 ×2,000 4,650× 1,100 × 2,100
무게 (kg) 500 520 800 880 1,100 1,200 1,800 2,100 4,500
적용 규격
품질 / 안전  ISO9001 / IEC 62103
성능 / EMC SGSF-025-4 / IEC 61000-4, IEC 61000-6
 

※ 상기 제품 규격은 기능 및 품질 향상을 위해 예고없이 변경 될 수 있습니다.
※ 리튬이온전지 구성 시 적용 가능합니다.