Số lượng:
Bộ lưu điện ECOs 3 pha Online dạng Tower được trang bị nhiều công nghệ tiên tiến, mang lại hiệu suất tốt, độ tin cậy cao. Máy cho ra dòng điện sạch, với biên độ điện áp và tần số nhỏ, đảm bảo an toàn cho thiết bị tải.
MODEL | EC10KI3/KS3 | EC15KI3/KS3 | EC20KI3/KS3 | EC30KI3/KS3 | EC40KI3/KS3 | |
Capacity | 10kVA / 9kW | 15kVA / 13.5kW | 20kVA / 18kW | 30kVA / 27kW | 40kVA / 36kW | |
INPUT | ||||||
Nominal voltage range | 380/400/415Vac (3Ph + N + PE) | |||||
Operating voltage range | 305-478Vac for full load, 208-478Vac for 50% load | |||||
Operating frequency range | 40-70Hz (50/60Hz Auto-séning) | |||||
Power factor | ≥0.99 | |||||
Bypass voltage range | +25% ~ -45% | |||||
Frequency protection range | 50/60Hz ± 10% | |||||
ECO range | Same as bypass | |||||
Harmonic distortion (THDi) | ≤ 3% linear load | |||||
OUTPUT | ||||||
Output voltage | 380/400/415Vac (3Ph+N+PE) | |||||
Voltage Regulation | ± 1% | |||||
Power Factor | 0.9 | |||||
Output frequency | Line Mode | ±1% | ||||
Battery Mode | (50/60 ± 0.1%)Hz | |||||
Transfer time | AC mode to battery mode | 0ms | ||||
Inverter to bypass | 0ms | |||||
Output waveform | Pure sinwave | |||||
Crest factor | 3:1 | |||||
Harmonic distortion (THDv) | ≤ 2% Linear load; ≤ 5% Non-linear load | |||||
Overload | AC mode | Load ≤ 110%: last 60 min, ≤ 125%: last 10 min; ≤ 150%: last 1 min; >150%: Turn to bypass immediately | ||||
Bypass Mode | Load ≤ 110%: last 10 min, ≤ 125%: last 1 min; ≤ 150%: last 5 sec; >150%: Turn to bypass immediately | |||||
EFFICIENCY | ||||||
Efficiency | Up to 93.5% | Up to 94.5% | ||||
BATTERY | ||||||
Battery voltage | Ki3 series | 240Vdc (20 pcs 12V/7Ah) | 240Vdc (2 x 20 pcs 12V/7Ah) | 240Vdc (3 x 20 pcs 12V/9Ah) | 360Vdc (2 x 30 pcs 12V/9Ah) | |
KS3 series | 240Vdc (20 pcs 12V) | 384Vdc (32 pcs 12V) | ||||
Charge current | Ki3 series | 1.35A | 2.7A | 4.05A | 2.7A | |
KS3 series | 14A max | 16A max | 18A max | 20A max | 20A max | |
PHYSICAL | ||||||
Dimension W*D*H | Ki3 series | 250*900*868mm | ||||
KS3 series | 250*580*655mm | |||||
Net weight | 129/35 kg | 186/39 kg | 187/40 kg | 236/43 kg | 239/46 kg | |
ENVIRONMENTAL | ||||||
Operating temperature | 0° - 40° | |||||
Storage temperature | -25° - 55° | |||||
Humidity range | 0 - 95% (Non condersing) | |||||
Altitude | < 1500m, derating required when > 1500m | |||||
Noise level | < 55 dB | < 58 dB | < 62 dB | < 63 dB | ||
STANDARDS | ||||||
Safety | IEC/EN62040-1, IEC/EN62477-1 | |||||
ECM | IEC/EN62040-2, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8 |