Control_Flippingbook_NOV 2024

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

1-130

— Pumping panels CR340, CR341 product overview

Specifically designed for outdoor installation, these pumping panels provide full voltage control of squirrel-cage pump motors. They offer protection from motor burnouts due to overloading, protection against untimely restarts after power failure and protection of motor circuit against damage from short circuits. Enclosure provides additional space for customer to mount desired modifications and accessories. Custom panel designs available upon request. Contact nearest ABB representative or authorized distributor for additional information. Ordering code selection instructions 1. ABB pumping panels are specifically designed for outdoor installation. They provide full-voltage control of squirrel-cage pump motors. Overload, undervoltage, and short-circuit protection are included as standard.

100 hp max. at 240 V, 600 hp max. at 600 V

2. ABB pumping panels are available with traditional NEMA Class 20 bimetal thermal overloads, Class 10/20/30 selectable and adjustable electronic overloads with phase loss protection and Class 10 adjustable thermal overloads with differential protection. 3. I n addition, pump panels can be provided with no overload relay, Class 10 overloads with fixed heaters, adjustable trip and differential trip, standard NEMA Class 20 overload relays or the Class 10/20/30 electronic overload relay. 4. Product notes Fuse clips are sized for dual element time delay fuses. Order heaters by complete ordering code.

CR340 pump panel

Please reference the NEMA full voltage power devices catalog for additional technical data and dimensional drawings.