

MUST EH9115 Series are 3 phases in single phase out UPS. The capacity ranged from 7.5KVA to 50KVA. This series have applied full digital control technology based on DSP (digitized signal processor). IGBT transformation endures high power current and high voltage with an extremely low consumption. The machine can run self-diagnose,and with standard RS232 for SNMP or RS485 cards, they are conveniently managed by central monitoring and remote monitoring Redundancy Parallel Array technology is available with this series. RPA function can operate on up to 32 units.
MODEL | 7.5KS 3/1 | 10KS 3/1 | 15KS 3/1 | 20KS 3/1 | 30KS 3/1 | 40KS 3/1 | 50KS 3/1 |
---|---|---|---|---|---|---|---|
Rated Power | 6KW | 8KW | 12KW | 16KW | 24KW | 32KW | 40KW |
INPUT | |||||||
Rated Voltage | 3 phases 5 wires 380V± 25%(285V-475V) | ||||||
Frequency | 50 Hz/60Hz ±5%(optional ±10%) | ||||||
Power Factor | ≥0.9 | ||||||
OUTPUT | |||||||
Rated Voltage | 220V±1% | ||||||
Frequency | 50/60Hz±0.5% (inverted tense) | ||||||
Waveform Distortion | Pure sine wave, ≤ 2.5% for resistive load; ≤ 3% for non-linear load | ||||||
Overload Capacity | Over load 125% can last 10 minutes, over load 150% can last 60 seconds | ||||||
Wave Crest Coefficient | 5:1 | ||||||
Parallel load current imbalance | <±5% | ||||||
BATTERY SYSTEM | |||||||
Rated Voltage | 384VDC ( 192VDC customized) | ||||||
Battery Type | Lead-acid batteries | ||||||
Battery Nos. | 12VDC*32pcs | ||||||
Back-up Time | External battery (backup time is determined by battery capacity) | ||||||
SYSTEM | |||||||
Transfer Time | AC–battery 0ms ; Invert–bypass < 2 ms | ||||||
Ingress Protection | IP20 | ||||||
Conversion Efficiency | ≥85%(full loading) | ||||||
ENVIRONMENT | |||||||
Temperature | 0°C-45°C | ||||||
Humidity | 0 -93% RH,non-condensing | ||||||
Altitude | ≤ 1500m | ||||||
Noise | <53db(1 meter) | <55db(1 meter) | <58db(1 meter) | ||||
SIZE | |||||||
W*D*H(mm) | 410*752*941 | ||||||
WEIGHT | |||||||
N. Weight (kg) | 110 | 115 | 125 | 135 | 165 | 199 | 240 |
G. Weight (kg) | 143 | 148 | 158 | 168 | 198 | 232 | 273 |