Epo Button Wiring Diagram
2 0 1 1995 and 1999 teal electronics corporation the emergency power off epo button is a common feature in many medical industrial and data processing facilities.
Epo button wiring diagram. A complete diagram of mccb shunt trip breaker diagram with epo switch. Emergency power off circuits application note an 16 app note an 16 rev. Switch 12amp 120v ac 10amp 24v dc pilot duty inductive loads start stop motors. It shows the parts of the circuit as streamlined shapes and also the power and signal links between the devices.
How to wire an nvr switch with emergency stop duration. It provides detailed electrical and physical specifications diagrams. A wiring diagram is a simplified conventional photographic representation of an electric circuit. Sua surt models feature a normally open dry contact connector.
Most smart ups larger than 1500va include an epo connector for use with your epo switch. The diagram in cascade multiple epo. They are held down by the retaining screws on the switch assembly. In industrial state electric operator duty is to operate the machinery and his duty is on the front of main panel board.
In this post i am just tell you about wiring of single epo button with shunt trip mccb breaker. Local code may require that larger smart ups be connected to a dedicated emergency power off switch for use in an emergency. Start stop wiring basics duration. Collection of apc epo wiring diagram.
New product click on a pic. Only certified electricians may install the system and the wiring to the products it the emergency power off epo system consists of one or more wall mounted push button epo boxes. Plus when you bend the wire into a curved shape it retains it better. Mistaken use hitthe wrong button mis wiring.
Craig michaud electrical instructor 21 935 views. An emergency power off epo system is a control mechanism formally known as a disconnecting means it is intended to power down a single piece of electronic equipment or up to an entire installation. 1 5 hp 120v ac 3 hp 240v ac 10 a fla 60 a lra 24v dc terminals accept up to 10 awg wires maxduty contact blocks add suffix mdy. Electricalonline4u a platform to learn electrical wiring single phase 3 phase wiring controlling hvac electrical installation electrical diagrams.
The diagram in cascade multiple epo. Epo circuits provide a fast simple method of shutting down power to a room or piece of equipment.