String variable current boost system
Product classification:
Energy storage systemESS
Keyword:
Energy Storage System ESS
Product Features
● Using string converters, single cluster independent control, avoiding inter-cluster circulation, DOD increased by 5%
● Support constant power, constant current, constant voltage control, with primary frequency modulation, VSG and other functions
● Highly integrated, small footprint, more convenient and efficient for transportation, hoisting, installation, operation and maintenance
● Support constant power, constant current, constant voltage control, with primary frequency modulation, VSG and other functions
● Highly integrated, small footprint, more convenient and efficient for transportation, hoisting, installation, operation and maintenance
Product details
| Specification model | KBCS-10kV (35kV)-HM 2800 | KBCS-10kV (35kV)-HM 3600 | KBCS-10kV (35kV)-HM 4000 |
| DC side parameters | |
| Maximum input voltage (V) | 1500 |
| Maximum DC current (A) | 3136 | 4032 | 4480 |
| Battery voltage range (V) | DC 1000-1500 |
| Grid side parameters | |
| Rated AC power (kW) | 2800 | 3600 | 4000 |
| Maximum AC power (kW) | 2080 | 3960 | 4400 |
| Rated grid voltage (kV) | 10/35 |
| Rated grid frequency (Hz) | 50/60 |
| THD (power rating) | <1.5% |
| Power Factor | >0.99 (>20% load) |
| Power factor adjustable range | -1~+1 |
| system features | |
| Isolation method | Dry change |
| Maximum system efficiency | 98% |
| Protection class | IP66(Inverter) / IP54(Other) |
| Operating Temperature Range | -30℃~+60℃ |
| Allowable humidity range | 0~100% (no condensation) |
| Maximum operating altitude (m) | 4000 |
| Cooling method | Smart air cooling |
| Communication interface | RS485/CAN/Ethernet |
| Mechanical parameters | |
| Weight (t) | ≤20 |
| Dimensions (L×D×H) mm | 7800×2800×2658 (reference size) | 8000×2800×2658 (reference size) | 8200×2800×2658 (reference size) |
Product message