詳細(xì)信息
BP型穩(wěn)定變阻器/焊機(jī)負(fù)載箱
（BP300A/400A/500A/600A/630A 穩(wěn)定變阻器/焊機(jī)負(fù)載箱）：專供ZPG61000型多頭直流弧焊機(jī)及電源電壓不超過60伏的焊機(jī)配套使用。在不改變弧焊發(fā)電機(jī)端電壓情況下、將變阻器接入焊接電路中，即可獲得電弧電源所需之下降外特性。變阻器可以分段來調(diào)節(jié)焊接電流。結(jié)構(gòu)變阻器具有五段電阻，借閘刀與弧焊機(jī)電路各個接通，經(jīng)過閘刀的組合，可以達(dá)到所需的規(guī)定焊接電流值。焊機(jī)負(fù)載箱的電阻元件是用新康銅帶繞制于瓷質(zhì)的電阻骨架上，經(jīng)導(dǎo)電排連接于面板的閘刀座和接線柱上。注：因產(chǎn)品型號類型繁多，根據(jù)用戶提供具體的參數(shù)設(shè)計制作，具體價格請致電我司。
The rheostat is particular for the welding machine whose power supply is less or equal to 60V. Under the condition of maintaining the same voltage of arc wielding generating motor’s terminal， declining output characteristics required by arc supply power. The rheostat can adjust jointing electric current by step adjustment and be made according to electric welding machine manufacture’s requirement.
技術(shù)參數(shù). Technical parameters
序號 SN | 技術(shù)參數(shù) Technical parameters | BP-300 | BP-400 | BP-500 |
1 | 額定電壓 | DC 30V | DC 30V | DC 40V |
2 | 額定功率 | 9KW | 12KW | 20KW |
3 | 電流調(diào)節(jié)范圍 | 15A-300A | 20A-400A | 20A-500A |
4 | 閘刀電流級數(shù) | 5 PCS | 6 PCS | 7 PCS |
5 | 外形尺寸mm | 550*450*500 | 550*450*500 | 680*550*500 |
6 | 凈重N.T. | 30KGS | 32KGS | 40KGS |