China M33-60kVA Triphase Input Double Conversion Online Low Frequency UPS (3: 3), Find details about China UPS, Low Frequency Online UPS from M33-60kVA Triphase Input Double Conversion Online Low Frequency UPS (3: 3)
Mode | M33-40K | M33-50K | M33-60K | |
Nominal capacity | KVA | 40 | 50 | 60 |
KW | 32 | 40 | 48 | |
RECTIFIER (INPUT) | Phase number | Three Phase | ||
Input power factor | Standard >= 0.9 ( 6pulse Rectifier+Filter ), Optional >= 0.96 ( 12pulse Rectifier+Filter) | |||
Input voltage | 220/380VAC (230V/400VAC or 240V/415VAC)±25% 3P+N+PE 110V/208VAC( 120V/220VAC or 277V/480VAC ) optional | |||
Input frequency | 50Hz±10% or 60Hz±10% (Selectable) | |||
Total Harmonic Distortion (THDi) | 6pulse Rectifier<30%, Optional 12pulse Rectifier & Filter<5% | |||
Output ripple wave | <2% | |||
Soft start | 0-100% 5sec | |||
Charging | Charge mode | Constant current, then constant voltage, charge with temperature compensation, automatic switch Between Equalized charging and Float charging, | ||
Folat charging voltage | 432VDC | |||
Equalized charging voltage | 464VDC | |||
Temeperature compensation voltage | -3mV/ºC/cell | |||
Charging current | 0.1C(Automatic adjust according to battery capacity) | |||
Charging power | 20% of rated capacity | |||
Battery | Type | VRLA/AGM/Gel, optional Lithium Battery | ||
Capacity | 7~999AH settable (Configurate Battery Capacity according to Back-up Time) | |||
Battery number | 32units 12V or 192units 2V batteries (Nominal Voltage 384VDC) | |||
Invertor | Phase number | Three Phase | ||
Rated power | Rated capacity*0.9 | |||
Nominal voltage | 220/380VAC (230V/400VAC or 240V/415VAC), 3P+N 110V/208VAC( 120V/220VAC or 277V/480VAC ) optional | |||
Output voltage stability | ±1%( Stable load), ±3%( fluctuant load) | |||
Frequency stability | 50Hz 60Hz<±0.5% ( Asynchronous ) | |||
Factor of wave crest | >3:1 | |||
Output waveform distortion degree | Pure Sine Wave, Linear Load< 3%, Non-Linear Load<5% | |||
Dynamic feature | Instant voltage<±5% ( from 0 to100% ), Instant recover time<10ms | |||
Unbalance load voltage | <±5% | |||
Overload protection | At 115% load, normal work, At 125% load 10 min, At 150% load 1min, At 200% load 1S | |||
Invertor efficiency | >92%(full load) | |||
Bypass | Phase number | 3 phase+N | ||
Input nominal voltage | 220/380VAC (230V/400VAC or 240V/415VAC) 110V/208VAC( 120V/220VAC or 277V/480VAC )optional | |||
Output nominal voltage | 220/380VAC (230V/400VAC or 240V/415VAC) 110V/208VAC( 120V/220VAC or 277V/480VAC ) optional | |||
Switching time | 0ms(adopted static switch) | |||
Protection Function | Input protection | Input voltage, frequency over limited protection, Phase fault, Phase lack | ||
Output prorection | Over current, short circuit, over voltage, low voltage | |||
Battery protection | Over charge, over-discharge protection | |||
Overheat protection | Environment over temperature protection, inverter over temperature protection | |||
Hardware fault protection | Assistant power abnormal, breaker cut off, breaker overload, power devices over current/over voltage etc protection | |||
SYSTEM PARAMETERS | Work environment | Temp: -10~40ºC, relative humidity: 30%~90%, Altitude<2000m ( 1% decrease against 100 meters' rise, max. altitude 4000m ) | ||
Cooling method | forced cooling | |||
Communitation interface | RS232/ RS485, optional dry contact, SNMP card ( for remote control via Internet) | |||
Parallel operation | Tandem hot backup or parallel connection | |||
Anti-surge capacity | 10/700μS, 5KV; 8/20μS, 20KA | |||
Protection level | lp31 | |||
Safety performance | Vin-n Vout-n 3000Vac, creepage<3.5mA , insulating resistance>2MΩ(500VDC) | |||
Noise(Db) | 48-55 | |||
Mechanical dimension(W*D*H)mm | 600*720*1500 | |||
Weight(Kg) | 342 | 385 | 402 | |
Remark: | all specification subject to change without notice,customer-made specification are acceptable |