产品特性
01
针对电网不稳定地区，采用四桥臂+分相并网融合技术,支持电网电压不平衡并网、支持缺相并网、支持大相位差电网并网，保证产品在电网恶劣的工况下能持续稳定运行。
环境适应性强，IP66防护等级，防腐最高可以达到 C5,环境适应性好。
壁挂安装,简单便捷，环境适应能力强。
功率器件采用碳化硅MOSFET,体积更小、效率更高，DCDC、DCAC 最高效率可以到 99%。
02
Provides assurance for system reliability through frequency/voltage polling monitoring.
03
The PLL (phase-locked loop) ensures smooth entry/exit of the system.
04
After detecting grid failure, STS can provide isolation protection for the system.
产品拓扑
| Model | INPSTS-200/0.4-0S | INPSTS-300/0.4-0S |
| Rated Voltage | 400Vac | |
| Rated Power | 200kVA | 300kVA |
| Rated current(A) | 288A | 433A |
| Switching duration | <20ms | |
| Weight | 15kg | |
| Protection level | IP20 | |
| Dimensions(W*D*H)mm | W440xD370xH200 | |
| Primary interface | grid side interface:A/B/C; PCS and load AC side interface:U//W | |
| Secondary interface | A/B/Ccurentsampling,CT ratio 500:1A; Thyristor trigger signal(TR); Temperature feedback signals(NTCi.NTC2). temperature switch signals(OT+,OT -); 24Vpowersupply(24VGND;24V2、GND); Malfunction Lamp Control(ERR) | |
| Certification | EN/IEC 61000-6-1/2/3/4 EN/IEC 61439-1/-2 | |
