EMS&PCS&Transformer All-in-one Unit
- Reliable system design with proven testing and validation.
- IP54 protection class suits for complex application environments.
- Protection on both AC and DC sides.
- Supports lead-acid, lithium, and sodium-ion batteries.
- Supports cluster-level battery management and mixed use of new and old batteries.
- Being compatible with RS485, Ethernet, and CAN protocols.
- Adopts advanced neutral point clamped technology, up to 99% conversion efficiency, superior power quality, LVRT/HVRT, reactive power regulation and fast power response.
- Supports off-grid parallel operation and black start.
- Integrated design, highly integrated.
- Independent module operation, high flexibility and convenient operation and maintenance.
- Real time online status monitoring and quick fault detection and correction.
Technical Parameters
Model
HNESCI
3440/16-1D
HNESCI
4300/20-1D
HNESCI
5160/24-1D
Parameters for DC side
DC Voltage
1000～1500Vdc
DC Max Power
16*263kW
20*263kW
24*263kW
DC Max Current
16*241A
20*241A
24*241A
Parameter for AC Side
Rated Power
3440kW
4300kW
2580kW
Rated Voltage
12/35kV
Rated Frequency
50Hz/60Hz (±5Hz)
Output Harmonic
＜3%
Power Factor Range
-1~+1
Overload Capacity
110%load, 10mins; 120% load, 1 min
Environmental Index
Working Temperature
-40℃~60℃(>45℃ derating)
Storage Temperature
-40℃~70℃
Humidity
0~100% (No condensing)
Altitude
4000m (>2000m derating)
Parameter
Dimension
(W*D*H mm)
6500*3000*2900
6500*3000*2900
7000*3000*2900
Feeding in and out Method
Bottom in and bottom out
Protection Class
IP54
Cooling Method
Intelligent forced air-cooling
Communication
Communication Interface
RS485/Ethernet
BMS
RS485/CAN
Protocol
ModbusRTU/Modbus TCP/CAN