產品概述:
由于在進口(kou)設(she)備中試(shi)驗(yan)和供電(dian)(dian)(dian)(dian)時,經常用(yong)(yong)到(dao)60Hz或其它頻(pin)率(lv)的特(te)殊(shu)電(dian)(dian)(dian)(dian)源(yuan)(yuan),變(bian)(bian)頻(pin)電(dian)(dian)(dian)(dian)源(yuan)(yuan),是將市電(dian)(dian)(dian)(dian)通過功率(lv)變(bian)(bian)換電(dian)(dian)(dian)(dian)路轉變(bian)(bian)為所需電(dian)(dian)(dian)(dian)壓和頻(pin)率(lv)的一種電(dian)(dian)(dian)(dian)源(yuan)(yuan),可以模擬世界各地不同電(dian)(dian)(dian)(dian)壓及頻(pin)率(lv)的輸出(chu)特(te)性(xing);給各企事業單位在設(she)計開(kai)發、產(chan)品測(ce)試(shi)、檢驗(yan)等應用(yong)(yong)中提供純凈可靠的、低諧波失真、高穩(wen)定的電(dian)(dian)(dian)(dian)力輸出(chu);以及給進口(kou)設(she)備、生產(chan)線供電(dian)(dian)(dian)(dian)等應用(yong)(yong)場合(he)。
產品特點(dian):
1.可靠性高,穩定性好
機器型號(hao) |
BWB11- 0.5k |
BWB11- 1k |
BWB11- 3k |
BWB11- 5k |
BWB11- 10k |
BWB31- 15k |
BWB31- 20k |
BWB31- 30k |
BWB31- 45k |
BWB31- |
BWB31- 100k |
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容量 |
500VA |
1KVA |
3KVA |
5KVA |
10KVA |
15KVA |
20KVA |
30KVA |
45KVA |
60KVA |
100KVA |
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電路方式(shi) |
IGBT/SPWM脈寬調(diao)制方式 |
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輸(shu) 入 |
電(dian)壓(ya) |
220V±10% |
380V±10% |
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相數 |
單相 |
三相四(si)線 |
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頻率(lv) |
50Hz/60Hz±10% |
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輸(shu)出電壓(ya) |
低檔:0-150V; 高檔:0-300V |
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輸出頻率(lv) |
定頻:50Hz/60Hz/100Hz/200Hz,調(diao)頻:47-63Hz |
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輸出 |
高檔 |
2.2A |
4.5A |
13.6A |
22.7A |
45A |
68A |
90A |
136A |
204A |
272A |
455A |
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低(di)檔 |
4.5A |
9A |
27.2A |
45.4A |
90A |
136A |
180A |
272A |
409A |
544A |
910A |
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穩壓率 |
≤1% |
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頻率穩定度 |
定頻(pin)≤0.01%,調頻(pin)≤0.1% |
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波形失(shi)真度 |
THD≤2% |
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反應時間 |
≤2ms |
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效率 |
≥94% |
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顯(xian)示單元(yuan) |
四位數碼顯(xian)示 頻率(lv)、電壓、電流(liu)、功(gong)率(lv)和功(gong)率(lv)因數 |
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保護功能 |
完(wan)善的過壓、過流、過溫、過載、短(duan)路(lu)保護及(ji)自(zi)動(dong)報警(jing) |
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絕緣電抗 |
500Vdc 20MΩ |
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耐壓(ya)絕緣 |
1800Vac/5mA/1分鐘 |
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冷卻(que)方式(shi) |
風扇制冷(leng) |
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工作溫度(du) |
-15℃―+45℃ |
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相對濕度 |
0-90%(非凝結狀態) |
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海拔高度 |
≤2000m |
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尺寸(cun)(寬×深×高) mm |
430×420×135 |
440×450 |
350×560 |
400×660 |
450×830 |
500×1000 |
520×1260×1370 |