The amp hours describe the available capacity on a lead acid battery. The equation is broken down with the number before the Ah being divided by the hours printed on the battery. This yields the approximate power capacity the battery is able to maintain until it drains its power.
ABB offers. three-phase monitoring relays with selectable phase sequence monitoring. This provides the capability of ignoring phase. sequence conditions for applications, such as motors with forward and reverse rotation, where the phase sequence is. unimportant.
â¢ Describe the primary functionality traits of Frame Relay. â¢ Describe Frame Relay network implementation. â¢ Describe the format of Frame Relay frames. Frame Relay Introduction Frame Relay is a high-performance WAN protocol that operates at the physical and data link layers ofthe OSI reference model. Frame Relay originally was designed for use across Integrated Services DigitalNetwork (ISDN) interfaces.