|
3 |
DC Distribution |
System output voltage |
Rated output：125VDC |
| Adjustable range: 90VDC-150VDC continuously adjustable |
| System output current |
125V/20A |
| System load regulation |
≤±0.5% |
| System voltage regulation |
≤±0.5% |
| System stability precision |
≤±0.5% |
| Current sharing capability |
module current sharing not more than ±5％ |
| Phone balance weight noise |
≤2mV（@230Vac，full load） |
| Peak-peak noise voltage |
≤200 мВ(0 MHz ~ 20MHz) （@220Vac，half load ~ full load） |
| system current limit value |
Power system: 1-22А，Note: can be settable continuously |
| System voltage drop |
At full load. the voltage drop of DC distribution within the rack shall below 500 mV |
| Output distribution |
Load distribution:3@ 135A Rail Mount Terminal |
| Battery distribution |
Battery distribution：1*@135A Rail mount Terminal |
|
4 |
Module And Monitoring Unit |
Rectifier hot-swap |
Hot-swap available.not influencing system operation |
| Rectifier indication |
with operation.alarm.and fault indicators |
| Soft start time |
3s-10s |
| rectifier fault influence |
Not influencing the set parameters of rectifier when rectifier at fault |
| Remote monitoring |
With remote metering & remote control & remote signaling functions. providing standard RS485&TCP/IP Interface and 6 sets of the dry contact output port & Battery Temp.Sensor |
|
Monitoring unit |
English language in LCD screen of the rectifier, |
| The parameters can be set through the monitoring unit. with parameter set and power-failure data store functions. Максімум 1000 Units vents. |
| Installation method |
Rectifier module support swappable |
| Remote control |
rectifier start and close.battery test. equalize and float charging ,DIN /DO configuration and so on |
| Alarm functions |
With AC over voltage/under voltage.DC voltage over/under.module Communication fault and over temperature alarm,Battery remove,Surge and so on |
| 5 |
Safety |
Insulation resistance |
Testing voltage 500VDC， Insulation Resistance ≥10M (normal atmospheric pressure, normal temperature, relative humidity <90%, no condensation) |
|
Insulation strength |
Input to output: 3500VDC @1min&leak current ≤10mA |
| Input to enclosures: 3500VDC @1min&leak current ≤10mA |
| Output to enclosures:750VDC @1min&leak current ≤10mA |
| System leak current |
≤3.5mA（220Vac input） |
| Grounding performance requirements |
The system with operating ground and protection ground.with clear mark.the resistance between the enclosures of distribution and all palpable metal components and grounding nut is not more than 0.1Ω |
| AC lightning protection |
The equipment AC side can bear simulated lightning impulse Current of waveform 8/20μS and rated amplitude 40kA.(Optional) |
| EMC |
In accordance with EN55022 CLASS A,GB9254 CLASS A,FCC PART15 CLASS A,GB17626-1998,IEC 61000-3-2 |
| 6 |
Batty |
Battery low voltage alarm and protection （BLVD） |
When DC voltage below battery protection threshold value and there is no AC input. the battery protection alarm.lasting for 1 min.battery protection DC connect cut off. |
| Battery management function |
With battery management function; with the function of the manual or automatic shift of equalized or float charging status of the battery.current limit charging at equalized state; Temperature compensation for the system output voltage,(equalized and float voltage can be adjusted automatically based on 1~2 00（adjustable）mV/cell/℃.the higher the battery temperature.the lower the float voltage.). |
