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| Brand Name : | CONSNANT | 
| Model Number : | CNS TBS 250 | 
| Certification : | CE, ISO | 
| Price : | Negotiable | 
| Payment Terms : | T/T, L/C, | 
| Supply Ability : | 50000 pieces per year | 
| Delivery Time : | 7 days for sample; 7-20 foe mass production | 
1500V level DC to DC solar charge controller,used together with CNS SPS and bypass for large scale solar project
Features:
Configured with solar charge controller, bypass cabinet or stand alone
Peak-shaving, back-up, use the system however you want it
Applicable in MW level system by paralleling multiple units
More convenient for parameter setting and maintenance
Supports remote control of DG
Specifications:
| Input(PV) | |
| Recommended PV power | 250KW | 
| MPPT voltage | 350-850V | 
| Full load MPPT voltage range | 480V-850V | 
| Max.input current | 575A(115*5) | 
| Number of MPPT | 5 | 
| Output (battery and SPS) | |
| Output voltage | 600V-900V | 
| Battery type | Lead acid or Li-ion | 
| Max charge power | 250KW | 
| Max. charge efficiency | 99% | 
| Max.charge current | 416A | 
| Protection | |
| Input&output OV/UV protection | Yes | 
| Input & output OC protection | Yes | 
| Short circuit protection | Yes | 
| Overy temperature protection | Yes | 
| Lightning protection | Type II | 
| DC breaker | Yes | 
| Emergency stop | Yes | 
| General information | |
| Protection degree | IP20 | 
| Noise emission | <65db(A)@1m | 
| Environment temperature | -25℃...+55℃ | 
| Cooling | Forced-air | 
| Relative humidity | 0-95% non-condensing | 
| Max. altitude | 6000m(derate above 3000m) | 
| Dimension(W/H/D) | 850/1900/700mm | 
| Weight | 600KG | 
| Topology | Transformerless | 
| Standby power | <100W | 
| Communication | |
| Display | Touch screen | 
| Communication | RS485/CAN | 

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