In cases where the normal emergency and. All cable lug connections must be tightened to the proper torque values as shown intable 2.
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Ats022 wiring diagram. The new generation of the ats family ats021 and ats022 offers the most advanced and comprehensive power continuity solution. Applications ats family is highly suited to use in all emergency power sup ply systems where a ready to install easy to use and reliable solution is required. For more details refer to the wiring diagrams of the product. All the circuit breakers both three pole and four pole are available in the fixed version. Applications of device ats022. Graphic display is also provided for ats022.
The npl loads are always combined with line ln1. A wiring diagram is frequently used to repair troubles as well as to earn sure that the connections have been made which every little thing is existing. Ats022 is equipped with a communication unit which allows the integration with supervision systems via modbus rs485. A pictorial diagram would certainly show extra information of the physical appearance whereas a wiring diagram utilizes a more symbolic notation to emphasize affiliations over physical look. Oxides from cables by cleaning with a wire brush. Do not run cables or wiring behind front connected transfer switches.
Auxiliary contacts can be snapped on to the sides of the switches and the power terminals can be connected in parallel with bridging bars. Verify that all connections are cor rect before tightening the lugs. Configuring the unit without a priority line or with ln2 as the priority line does not change the way changeover of cb3 is managed. Ex wiring diagram ats 022 for t5 normal r s t n n t s r generator k2 k1 k1 k2 k2 k1 k2 k1 c11 a1 u1 ac11 1 u1 95 u2 u2 96 13 95 96 ne n 13 14 14 n e start gen. Use of modbus rs485 communication use in systems with 16 23hz rated frequency use in single phase systems with un 575 to 109vac a 24vdc to 110vdc 10 15 emergency power supply can be used. Ats022 autotranswitch advanced control abb1sda065524r1.
The sizes t4 and t5 in the plug in version and t4 t5 t6 and t7 in the withdrawable one as well. Automatic transfer switch ats022. With ats022 the auxiliary supply is only required in the following cases. Abb presents the new generation of automatic transfer switches the result of worldwide experience in low voltage applications. Tmax t family is available as a complete range of moulded case circuit breakers up to 1600 a. The 16 to 125 ampere sizes can be snapped on to a din rail and the front fits in the 45 mm consumer unit cut out.
The motorized change over switches have snap on control wire connections.
Gallery of Ats022 Wiring Diagram
