是否进口:否 | 产地:济南 | 加工定制:是 |
品牌:德明 | 型号:DMGC-300KW500KW1000KW | 外形尺寸:2800*1200*2000mm |
适用范围:发电机并网系统 | 产品名称:发电机并网变流器 | 货号:DMGC-300KW500KW1000KW |
产品认证:CE | 特色服务:终身免费维修 | 最小包装数:1 |
订货号:01 | 物料编号:01 | 是否跨境货源:否 |
发电机专用变流器 300-1000KW
Generator power converter 300-1000KW
发电机变流器 Generator power converter | DMGC300K | DMGC500K | DMGC1000K | ||
发电机额定功率 Generator rated power | 300KW | 500KW | 1000KW | ||
发电机额定电压 Rated voltage of generator (AC) | 400V/690V | 400V/690V | 400V/690V | ||
输入电压范围 Input voltage range (AC) | 0-550V/0-800V | 0-550V/0-800V | 0-550V/0-800V | ||
额定交流输出功率 Rated output power (AC) | 300KW | 500KW | 1000KW | ||
MPPT电压范围 MPPT Voltage range (AC) | 250-500V/400-750V | 250-500V/400-750V | 250-500V/400-750V | ||
输入电流 Max. Input current (AC) | 476A/276A | 794A/460A | 1588A/920A | ||
额定输入电流 Rated output current (AC) | 433A/251A | 722A/418A | 1444A/837A | ||
电流谐波THD Current harmonic | <3%(额定功率时At rated power) | ||||
功率因数 Power factor | >0.99 | ||||
效率 Max. efficiency | 96% | ||||
电气结构 Electrical structure | 工频变压器 Power frequency transformer | ||||
允许电网电压范围 Allowable grid voltage range (AC) | 220V/380V/440V/480V (三相Three-phase) ±20% | ||||
允许电网频率范围 Allowable grid frequency range | 50Hz/60Hz±10% | ||||
自动投运条件 Automatic operation conditions | 交流输入及电网满足要求,变流器自动运行 AC input and power grid meet the requirements, and the power converter operates automatically | ||||
断电后自动重启时间 Restart time after power failure | 2min (时间可调 Adjustable) | ||||
通用参数 General parameters | |||||
功能 Function | 整流、发电机曲线设置、输出功率可调 Rectification, wind turbine curve setting, adjustable output power | ||||
自动保护 Automatic protection | 极性反接保护、短路保护、孤岛效应保护、低压穿越、过热保护、过载保护、接地故障保护、避雷器 Reverse connection protection, short circuit protection, island effect protection, LVRT, overheat protection, overload protection, ground fault protection, lightning arrester, etc | ||||
显示 Display | 触摸屏 Touch screen | ||||
监控内容 Monitoring content | 发电机电压、电流、功率, 逆变输出功率,*累计发电量、*任意时间发电量 Generator voltage, current, power, inverter output power, * cumulative power generation, * power generation at any time | ||||
防护等级 Protection level | IP20(室内Indoor)IP65 (户外Outdoors) | ||||
远程通讯 Telematics | RS485/USB/GPRS/WIFI/Ethernet (可选Optional) | ||||
使用环境 Environment | 工作温度-10-50°C,相对湿度<90%不结露 | ||||
噪音 Noise (1m) | <70dB | ||||
制冷方式 Refrigeration mode | 强制风冷 Forced air cooling | ||||
尺寸重量 size / weight | 2010*1060*2000mm 1.5t | 2800*1200*2000mm 2.5t | 4000*1200*2000mm 4t |
*以上技术参数仅供参考,可根据用户需要定制。
*Above parameter only for reference. Could be custom made to user specifications.