Masterflex® 07554-90 L / S ®经济变速驱动器，20至600转，115伏交流

Masterflex® L / S ®经济变速驱动器，20至600转，115伏交流

Masterflex® L/S® economy variable-speed drive, 20 to 600 rpm, 115 VAC.

一种经济而通用的变速驱动器具有很宽的流量范围

独立的单圈速度控制和绿色电源指示灯on/off开关，打开或关闭泵时，保持速度设定

1/20-hp单向电动机软起动和反电动势为±5％的速度控制。

可堆叠涂漆钢板外壳是IP22等级用于保护机器防止垂直落水。

115VAC型号UL和cUL认证，CE标志，符合欧共体标准的230伏交流机型。

6英尺（1.8米）线115 VAC：美国标准插头; 230 VAC线/插头插座IEC 320/CEE22的泵出厂时设置特定的目的地国家。

我们价格最低的变速驱动器是一个完美的升级，从定速驱动。这些驱动器包括较宽的转速范围内，±5％的速度调节，UL，CUL，CE上市。为了增加通用性，这些驱动器接受L/S ®泵的扬程低于指定的样式。

An economical and versatile variable-speed drive with a wide flow range

Separate single-turn speed control and on/off switch with green power indicator—maintain speed setting while turning pump on/off.

The 1/20-hp unidirectional motor has soft start and back EMF for ±5% speed control.

Stackable painted steel housing is IP22 rated for protection from vertically falling water.

115 VAC models are UL and cUL listed; 230 VAC models are CE marked in compliance with European Community standards.

6-ft (1.8-m) line cord; 115 VAC: U.S. standard plug; 230 VAC: IEC 320/CEE22 socket—pumps are shipped with cord/plug set specific to destination country.

Our lowest priced variable-speed drives are a perfect upgrade from a fixed-speed drive. These drives include a wider rpm range, ±5% speed regulation, and UL, cUL, and CE listings. For added versatility, these drives accept the L/S® pump head styles specified below.