PLCM 1466 Series Central i zed Energy Storage Converter

The PLCM 1466 Series is a high-performance centralized energy storage converter designed for utility-scale battery systems.
It supports 1500 V DC input and delivers precise power conversion with excellent efficiency and dynamic response.
With its compact design, high protection grade (IP65), and intelligent cooling, it ensures safe and stable operation under diverse grid conditions while reducing maintenance requirements.

ParameterValue
ModelPLCM-1466-CI-H
ApplicationCentralized Energy Storage Converter
Maximum DC Input Voltage1500 V
Rated DC Voltage1000 V – 1500 V (working range)
Maximum DC Current1645 A
Rated Output Power1466 kVA
Rated AC Voltage590 V, 3-phase (3W + PE)
Rated AC Current1435 A
Rated Frequency50 Hz / 60 Hz
Power Factor Range-1 to +1 (continuous adjustable)
Total Harmonic Distortion (THD)< 3 % at rated power
Conversion Efficiency≥ 98.5 %
Protection LevelIP65 (main body)
Cooling MethodTemperature-controlled forced air cooling
Isolation TypeTransformer-less design
Communication InterfacesRS485 / Ethernet (Modbus RTU & Modbus TCP)
Operating Temperature Range-30 °C to +55 °C
Relative Humidity0 – 95 % (non-condensing)
Altitude Limit≤ 4000 m (derating above 2000 m)
Dimensions (W×H×D)725 × 2350 × 2150 mm
WeightApprox. 900 kg – 1000 kg
Noise Level< 70 dB(A)
Grid ComplianceGB/T 34120 / IEC 62933 / CE / UL
Safety FunctionsOver-voltage, over-current, over-temperature, isolation monitoring, leakage protection