330780-50-00 Bently

3HAC021600-001
3HAC021601-001
3HAC021602-001
3HAC021606-001
3HAC021608-001
3HAC021609-001
3HAC021625-001
3HAC021625-002
3HAC021629-001
3HAC021631-001
3HAC021631-002
3HAC021631-002 []专业ABB机器人全系备件
3HAC021631-005

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Description

直流调速器输出到底接几根线?可见在工业设备维修的普及有多远。直流调速器原理都是控制马达做功,顾名思义,直流调速器能控制的,当然就是直流马达了。大功率直流马达制造复杂,价格昂贵,数字直流调速器的特点是体积小,输出功率大,技术难点是控制电路复杂且要求极高的响应速度。举个例子:660v交流变频器要做到1500kw以上的功率,硬件成本不说,光机箱大小就得好几个十个立方了吧,直流调速器输出同样功率的块头,两个立方米足够了。直流调速器在钢铁、橡塑、能源、化工等大功率,低速高扭应用的场合,一直有着和变频同样重要的地位。

GE Spectra ADS36800LB Fuse Panelboard Switch 800 A 600V


Siemens Sensitrip III Breaker SCLD69600 600 Amp SCLD6

Square D LE36600LS 600 Amp I-Line Breaker ARP075 450A Trip LSI LE36600 ALAM LE

Westinghouse 350 HP Induction AC Motor 1765 RPM 5009S DP HSDP 350HP WH 4000 V

Allen-Bradley 20B D 052 A 0 AYNAND0 40 / 30 HP PowerFlex 700 AC VS Drive 480V AB

Allen-Bradley 20B D 052 A 0 AYNAND1 40 / 30 HP PowerFlex 700 AC VS Drive 480V AB

Indramat HDS05.2-W300N-H​S12-01-FW AC Controller HDS05.2W300NHS1​201FW

Reliance Electric 150 HP RPM AC Inverter Duty Motor P32L0236A-LF 1170 RPM 460V

Cutler Hammer HLD3600T107W 600 Amp Breaker Digitrip OPTIM 1050 HLD3600T 600V

Square D Model 5 Size 4/5 8536 Combination Starter Reversing/2-Spe​ed MCC Section