Power Conversion System 1250KW 1500KW 1750KW For Utility ESS

Parameters

Product Model	TPCS3-1250-N33	TPCS3-1500-N33
AC side output parameters
Rated output power	1250kW	1500kW
AC input	Three-phase three-wire	Three-phase three-wire
Rated output Voltage	690V(-10%-10%)	690V(-10%-10%)
Overload Capacity	110%overload	110%overload
Maximum AC power	1375kW	1650kW
Maximum AC Current	1150A	1380A
Rated grid frequency	50/60Hz	50/60Hz
Frequency range	45-55Hz,55-65Hz(Can set)	45-55Hz,55-65Hz(can set)
THD	≤2.5%(Rated output power)	≤2.5%(Rated output power)
Power Factor	0.9(Ahead of the times)0.9(Hysteresis)
DC side parameters
DC operating voltage range	975-1500Vdc	975-1500Vdc
Max DC power	1375kW	1650kw
Max DC current	1500A	1800A
Voltage stabilization accuracy	±1%	±1%
Steady flow accuracy	±2%	±2%
Efficiency
Max conversion efficiency	>99%	>99%
Basic Parameters
Isolation transformer	No	No
IP grade	IP20	IP20
Operating temperature	-30℃-65℃(>50℃ Derating)	-30℃-65℃(>50℃ Derating)
Relative humidity	0-95%(No condensation)	0-95%(No condensation)
Cooling method	Forced air cooling(inteligent fan	speed regulation)
Size(Lx Hx D)	1500x2000x750 mm	1500x2000x750 mm
Weight	1250kg	1250kg
Maximum operating altitude	3000m No derating	3000m No derating
Screen	8inch touch screen	Binch touch screen
Communication protocol (optional)	Modbus-RTU/Modbus-TCP/ IEC61850/IEC104	Modbus-RTU/Modbus-TCP/ IEC61850/IEC104
Communication method	RS485/Ethernet	RS485/Ethernet
Standard	GB/T34120-2017,IEC62477-1, EN61000-6-2:2005,EN61000-6- 4:2007/A1:2011	GB/T34120-2017,IEC62477-1, EN61000-6-2:2005,EN61000-6- 4:2007/A1:2011

Enhance Grid Resilience, Optimize System Stability

BESS offers millisecond-level power regulation and precise frequency and voltage control, significantly boosting grid resilience and reliability, and improving overall power quality.

Unlock Capacity Value, Defer T&D Upgrades

Acting as a virtual transmission line, BESS alleviates grid congestion and boosts existing asset utilization, helping you defer or avoid costly transmission and distribution(T&D) infrastructure expansion.

Deepen Market Participation, Unlock Arbitrage Potential

Highly dispatchable, BESS allows you to efficiently participate in ancillary service markets and leverage peak-to-off-peak arbitrage, creating diversified revenue and boosting economic efficiency.

Ensure Critical Load Continuity in Extreme Scenarios

In events like main grid failures, BESS serves as a highly reliable backup power source, providing seamless, uninterruptible power to ensure critical equipment remains operational, guaranteeing ultimate high availability.