噪音有多大60KW靜音柴油發(fā)電機(jī)
·自動(dòng)補(bǔ)給功能要求。機(jī)組應(yīng)能自動(dòng)向啟動(dòng)電池充電。
·自動(dòng)保護(hù)功能要求。機(jī)組應(yīng)有缺相,短路(不大于250KW),過電流(不大于250KW),過速,水溫缸溫高,油壓低保護(hù)。
線電壓波形正弦畸變率。在空載標(biāo)定電壓,標(biāo)定頻率下,線電壓波形正弦畸變率<5%。
·電壓穩(wěn)態(tài)調(diào)整率:
≤250KW >250KW
3% 2%
·電壓瞬態(tài)調(diào)整率:
≤250KW>250KW
20% 15%
·電壓穩(wěn)定時(shí)間
≤250KW>250KW
≤2s ≤1.5s
·電壓波動(dòng)率
≤250kw>250kw
0.8% 0.5%
·頻率穩(wěn)態(tài)調(diào)整率
≤250kw>250kw
3% 3%
·頻率瞬態(tài)調(diào)整率
≤250kw>250kw
9% 9%
·頻率穩(wěn)定時(shí)間
≤250kw>250kw
5s ≤5s
·頻率波動(dòng)率
≤250kw >250kw
≤0.8% ≤0.5%
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