UPS AND CHARGER
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Division | Characteristic | ||
Volume | 15~20kVA | 25~100kVA | |
Control Method | Rectifier / charger | SCR Full bridge phase control method | |
The inverter section | High frequency PWM control scheme | ||
Static S / W switching scheme | Fushun synchronous switching stage | ||
Input | Voltage | 3Ø 3W/4W 380/220V ± 10% | |
Frequency | 50Hz or 60Hz ± 5% | ||
Output | Voltage | 1Ø 2W 220V | |
Frequency | 50Hz or 60Hz ± 0.5% | ||
Voltage Stability | Within ± 2% | ||
Transient Voltage fluctuations | ± 4% (when changing 0↔100%) | ||
Transient response time | Within 20ms | ||
Distortion | Less than 3% (linear load) | ||
Overload capacity | 125%, 10 seconds | ||
Synchronous Transfer Switch | Transfer time | Within 4ms | |
Transfer conditions | Inverter Fault, Overload, low voltage direct current, for manual switching | ||
Battery | Category | Sealed maintenance-free | |
Voltage | 216V(12V x 18 Cells) | 240V(12V x 20 Cells) | |
Cooling system | Wind force cooled | ||
Remote Monitoring | RS-232, RS-485 communication ports / SNMP Optional | ||
Temperature conditions | 0 - 40ºC | ||
Humidity | Below 90% | ||
Dimension (W x D x H, mm) | 10~20kVA | 700 x 800 x 1500 | |
25~30kVA | 800 x 800 x 1830 | ||
40~50kVA | 1330 x 800 x 1830 | ||
60~100kVA | 1630 x 800 x 1830 |
Division | Characteristic | |
Volume | 30, 50, 75, 100, 125, 150, 200, 250, 300, 400, 500, 600, 750, 1000 | |
Rectification | Phase Control Thyristor Full bridge approach | |
AC input voltage | 3Ø or 1Ø 220/380/440 / 480V ± 10% | |
Input Frequency | 50Hz or 60Hz ± 5% | |
Efficiency | More than 80% | |
Rated output voltage | DC 24/48/110/125/220V | |
Charging way | Floating charge and equalizing charge | |
Rated output current | 10 ~1000A | |
Current limits | 90 ~ 100% | |
Output voltage stability | Within ± 2% | |
Cooling system | Natural wind-cooled or forced-cooled | |
Protection | Power and low-voltage protection, current limiting | |
Ripple (pulsation rate) | ± 2%(RMS) | |
Temperature conditions | 0 - 40ºC | |
Humidity | Below 90% | |
Charging way | Automatic charging and manual charging by the amount of current | |
Dimension (W x D x H, mm) | 30~125A | 600 x 800 x 1830 |
150~250A | 800 x 800 x 1830 | |
300~500A | 1000 x 1000 x 1830 | |
600~1000A | 1600 x 1000 x 1830 |
TEL : 02-3424-1977~9
2, Cheomdan Venture So 38 beon Gil, Buk-Gu, Gwangju city, 500-460, Korea
TEL : 062-971-7983~6
FAX : 062-971-7989
Room #1917, Techno Building, 85 Gwangnaruro 56 Gil, Gwangjin-Gu, Seoul city, 143-721, Korea
TEL : 062-971-7983~6
FAX : 062-971-7989