Laboratory Power Supplies

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AIM-TTI

120V & 250V linear regulated laboratory power supplies

文件：1.78555 Mbytes 页数：7 Pages

AIM-TTI

Protection Relays - Voltage Monitoring Relays

Description The PLR Series provides a cost effective means of preventing 3-phase motor startup during adverse voltage conditions. Proper A-B-C sequence must occur in order for the PLR’s output contacts to energize. In addition, the relay will not energize when an undervoltage or phase loss co

文件：347.76 Kbytes 页数：2 Pages

Littelfuse

力特

Protection Relays - Voltage Monitoring Relays

Description The PLS Series is a low cost phase sensitive control that provides an isolated contact closure when the proper A-B-C phase sequence is applied. Protects sensitive 3-phase equipment and equipment operators from reverse rotation. Designed to be compatible with motor overloads or oth

文件：349.32 Kbytes 页数：2 Pages

Littelfuse

力特

Power Monitor

文件：232.83 Kbytes 页数：1 Pages

EXTECH