PLCS 0500 Series — String Converter & Booster Integrated System
The PLCS 0500 Series is a high-efficiency string converter combined with an integrated step-up transformer.
Designed for 1500 V DC applications, it provides a stable 6.6 kV AC output and supports flexible installation in commercial and industrial energy storage systems.
It features intelligent liquid cooling, IP65 protection, and advanced control interfaces for seamless grid integration.
| Parameter | Value |
|---|---|
| Product Model | PLCS-0500-SC-6.6 |
| Application | String Converter with Integrated Booster Transformer |
| Maximum DC Voltage | 1500 V |
| Rated DC Voltage | 1100 V |
| DC Voltage Range | 600 – 1500 V |
| Maximum DC Current | 750 A |
| Rated AC Output Power | 500 kVA |
| Rated AC Voltage | 6.6 kV ± 10 % |
| Rated AC Current | ≈ 44 A |
| Rated Frequency | 50 / 60 Hz |
| Power Factor Adjustable Range | –1.0 ~ +1.0 |
| THD (at Rated Power) | < 3 % |
| Conversion Efficiency | ≥ 98.5 % |
| Isolation Type | Integrated Dry-Type Transformer |
| Cooling Method | Liquid Cooling (Smart Temperature Control) |
| Protection Level | IP65 (Converter) / IP54 (Booster Section) |
| Operating Temperature Range | –30 °C ~ +55 °C |
| Relative Humidity | 0 – 95 % (non-condensing) |
| Altitude Limit | ≤ 4000 m (derating > 2000 m) |
| Communication Interfaces | RS485 / CAN / Ethernet (Modbus RTU & TCP) |
| Fire Protection System | Perfluorohexanone / Water Mist Fire Suppression |
| Monitoring System | Integrated BMS + EMS for Smart Management |
| Dimensions (W×H×D) | 3000 × 2200 × 2400 mm |
| Weight | ≈ 3.8 tons |
| Noise Level | < 65 dB(A) |
| Compliance & Standards | IEC 62933 / GB/T 34120 / CE / UL / UN38.3 |
| Protection Features | Over-voltage, Over-current, Over-temperature, Short-circuit, Isolation Fault, Leakage Protection |