NTAC系列——高压非隔离双向DCAC变换器
NTAC系列是一款高功率密度可并联扩展的双向模块化DCAC逆变器。
该产品集成并离网切换及孤岛保护功能。
技术参数
产品型号 Type model |
NTAC-004-030-NOISO-S | NTAC-004-060-NOISO-S | NTAC-004-060-NOISO-F | NTAC-004-120-NOISO-F |
交流侧并网参数/ AC parameters(grid-tie) | ||||
额定功率 Rated power |
30 kW | 60 kW | 60 kW | 120 kW |
输入类型 Rated voltage |
三相五线制 3-ph,5-wire |
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电压范围 Voltage range |
380 Vac ± 15% | |||
电流范围 Current range |
±45 A | ±90 A | ±90 A | ±180 A |
频率范围 Frequency range |
50/60 Hz ± 5 Hz | |||
PF&THDi | 0.99, ≤5% | |||
交流侧离网参数/ AC parameters(off-grid) | ||||
电压范围 Voltage range |
380 Vac ± 15% | |||
电压精度 Voltage regulation accuracy |
≤ 1% | |||
输出频率 Output frequency |
50/60 Hz ± 5 Hz | |||
THDu | ≤3% | |||
直流侧参数/ DC parameters | ||||
电压范围 Voltage range |
50 Vdc~950 Vdc | 50 Vdc~950 Vdc | 680 Vdc~1000 Vdc | 680 Vdc~1000 Vdc |
电流范围 Current range |
±100 A | ±200 A | ±90 A | ±180 A |
基本特性/ Basic parameters | ||||
峰值效率 Peak efficiency |
96% | 98% | ||
正反向切换时间 Bidirectional switching time |
≤10 ms | |||
离并网切换时间 Grid-off grid switching time |
≤10 ms | |||
工作温度 Operating temperature |
-20℃ ~ +45℃ | |||
冷却方式 Cooling |
智能强制风冷 Self-adjusted air- cooled |
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通讯方式 Communication |
LAN*1, RS485*1, CAN*2 | |||
外形尺寸(mm) Volume |
443x470x129 | 490x470x129 | 443x470x129 | |
重量(kg) Weight |
25 | 27 | 25 | 32 |
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