Baykee Electric Power Equipments Co., Ltd
Baykee Electric Power Equipments Co., Ltd Specialize in large power( low frequency) online ups manufacture in China! Latest product: 8pcs UPS parallel working directly !
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1. Pure sine wave output, true on-line dual conversion design
2. Adopt 4 layer PCB, and SMD technology.
3. The sixth generation IGBT, the inverter has high efficiency, low temperature, high reliability.
4. Touch screen display, with the simple operation and Intuitive data, optional display language and logo.
5. Set the work mode on the display directly, UPS mode, ECO mode, EPS mode.
Intelligent detecting function
6. Excellent load feature, it is completely capable to load from 0-100% while no need to change to bypass
7. Three phase separately control, realizes the control of instantaneous over-loading balance, so as to reach 100% unbalanced load.
8. Cold start
9. Generator compatible
10. RS232 and RS485 standard collocation, optional SNMP and dry contact
11. Perfect protection.
12. Selectable battery inspection module
13. High-powered dynamic feature
14. Optional input harmonic filter or 12 pulse rectifier
15. www.baykeepower.cn, http://en.baykee.net
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Model |
CHP-80K |
CHP-100K |
CHP-120K |
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Nominal capacity KVA |
80KVA |
100KVA |
120KVA |
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Work principle |
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Phase |
3phase+N+G |
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Input power factor |
>0.8 or >0.95 |
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Rectifier |
Nominal input voltage |
220/380VAC or 230/400VAC or 240/415VAC |
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Range |
+/-25% |
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Nominal input frequency |
50Hz+/-10% or 60Hz+/-10% |
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Output ripple |
Less than 2% |
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Soft start |
0-100% 5sec |
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Charge |
Charge mode |
constant current to constant voltage, with temp compensation; with Auto change |
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Float Voltage |
432VDC |
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Boost Voltage |
464VDC |
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Temperature compensation voltage |
3mV/ 1 pcs |
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Charge current |
0.1C( automatically change follow the batteries ) |
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Charge frequency |
20% of Rated capacity |
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Battery |
Battery Type |
maintenance-free lead acid battery |
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Battery capacity |
7--999AH settable (according to the capacity) |
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Battery number |
32pcs 12V or 192pcs 2V(Nominal voltage 384VDC) |
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Inverter |
Phase |
Three phase+N |
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Capacity |
Rated capacity *0.8 |
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Nominal voltage |
220/380VAC or 230/400VAC or 240/415VAC |
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Output voltage stability |
+/-1%( Stable load); +/-3%( fluctuant load) |
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Output frequency stability |
50Hz/60Hz＜+/-0. 5% |
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Creast factor |
> 3:1 |
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Output waveform distortion |
Sine wave , linear load<3%;non-linear load<5% |
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Dynamic characteristics |
Instant voltage<+/-5%(from 0 to100% ), Instant recover time<10mS |
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Unbalanced load voltage |
＜+/-5% |
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Overload Protection |
125%10 m；150%1S；200％200 ms |
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efficiency |
>95％(full load) |
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Bypass |
Phase |
Three phase +N |
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Nominal voltage |
220/380VAC, 230/400VAC, 240/415VAC |
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Transfer time |
<1mS( static switch with 0 transfer time ) |
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Protection |
Input protection |
Input voltage/frequency over limited ;wrong phase; lack phase |
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Output protection |
Over current short circuit ; factor low protection |
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Battery protection |
Over charge ; over-discharge protection |
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Temperature protection |
Ambient over temperature protection; inverter over temperature protection |
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Hardware failure protection |
Assistant power abnormal, breaker cut off , breaker overload, power components over current/over voltage etc protection |
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System Parameters |
Working environment |
Temp: 0～40, relative humidity 30%～90 %;( a 1% decrease against 100 meters’ rise. Altitude 4000m MAX) |
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cooling -down method |
COMPULSIVE VENTILATION(with temperature control) |
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Communication Interface |
RS232, RS485; optional SNMP card (for internet long distance monitor ) |
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Redundancy function |
In series or N+1 parallel |
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Anti-surge capacity |
10/700μS, 5KV ；8/20μS, 20KA |
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Protection level |
IP21 |
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Safety Performance |
Vin-n Vout-n 3000Vac, creepage<3.5mA isolation resistance >3M(500VDC) |
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