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變頻調(diào)可平滑調(diào)速,調(diào)速范圍寬和節(jié)能等優(yōu)點(diǎn)在提升機(jī)上得到了廣泛的應(yīng)用,礦井提升機(jī)一般對變頻器有以下要求:
1.礦用電網(wǎng)波動(dòng)較大,變頻器在380V±20%能正常工作。
2.運(yùn)行平穩(wěn),加減速平滑,S型曲線加速段,在加減速過程中可做到加速度連續(xù),無撞擊感。
3.對回饋能量的處理方法:回饋制動(dòng)或能耗制動(dòng)。
4.變頻器在整個(gè)工作過程中提供所需要的力矩特性:
啟動(dòng)力矩大于2倍額定轉(zhuǎn)矩,尤其是當(dāng)?shù)V車停在井筒中間時(shí),啟動(dòng)轉(zhuǎn)矩比額定轉(zhuǎn)矩大得多。低頻轉(zhuǎn)矩在3Hz時(shí)大于1.6倍額定轉(zhuǎn)矩。
HONEYWELL DC2500-CE-0A0R-200-00000-E0-0 TEMPERATURE CONTROLLER *NEW IN A BOX*
HONEYWELL DC3200-C0-000R-200-00000-E0-0 UDC3200 UNIVERSAL CONTROLLER B312088
HONEYWELL DC3200-CA-000R-200-10000-00-0 *USED*
HONEYWELL DC3200-CE-000R-100-00000-00-0 *USED*
Honeywell DC3200-CE-000R-100-00000-00-0 | UDC3200 Controller + 1 year warranty
HONEYWELL DC3200-CE-000R-200-0000-E0-0 CONTROLLER -- USED
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HONEYWELL DC3200-CE-000R-210-00000-E0-0 TEMPERATURE CONTROLLER *NEW IN A BOX*
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HONEYWELL DC3200-CE-100R-210-00000-E0-0 USPP DC3200CE100R2101
HONEYWELL DC3200-CE-100R-310-00000-E0-0 TEMPERATURE CONTROL *USED*
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HONEYWELL DC3200-EE-000R-320-00000-00-0 USPP DC3200EE000R3200
HONEYWELL DC3200-T0-200R-200-00000-E0-0 TEMPERATURE CONTROLLER
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HONEYWELL INDUSTRIAL CONTROLLER DC3200-CB-200R-160-00000-E0-0, NEW IN BOX
HONEYWELL INDUSTRIAL CONTROLLER DC3200-E0-200R-200-00000-E0-0, NEW IN BOX
HONEYWELL INDUSTRIAL CONTROLLER DC3200-EB-000R-160-00000-E0-0, NEW IN BOX
HONEYWELL INDUSTRIAL CONTROLLER DC3200-EB-200R-200-00000-E0-0, NEW IN BOX
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Honeywell Temperature Controller DC3200-CE-100R-210-00000-E0-0 250 VAC 20VA Used
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Honeywell UDC 3200, 4-20ma Output Good Condition,
HONEYWELL UDC2500 DC2500-CE-0A0R-200-00000-E0-0 TEMPERATURE CONTROLLER NEW
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Honeywell UDC3200 Temp Controller
HONEYWELL UDC3200 TEMPERATURE CONTROLLER DC3200-CE-200R-210-00000-E0-0 NEW
HONEYWELL UDC3200, DC3200-AA-00R-001-00000-E0-0 INTELLIGENT DIGITAL CONTROLLER
Hunterdon / ABB Water-cooled Reactor / Choke 170A
Hydraulikpumpe für Lenkung AUDI SEAT SKODA VW Servopumpe NEU
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ICON Boards - Motorola MVME 162-212
ICON Boards - Motorola MVME 162-212
ICON Boards - Motorola MVME 162-212
ICON Boards - Motorola MVME 162-212
ICON Boards - Motorola MVME 162-212
ICON Boards - Motorola MVME 162-212
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