Ashida ADR241B, Instruction Manual

Page: 36 / 272

ADR241B
Doc ID : ADR241B-DO_IM_01
Ref ID : ADR241B/IM/I&P
Rev No. : 06
Page No. : 36 of 272
Contents
2 INSTALATION AND PROCEDURE 37
2.1 Overview 37
2.2 Handling 37
2.2.1 Handling the Goods 37
2.2.2 Receipt of the Goods 37
2.2.3 Unpacking the Goods 37
2.2.4 Storing the Goods 38
2.2.5 Dismantling the Goods 38
2.3 Installation Procedure 38
2.3.1 Safe Mounting 38
2.3.2 Relay Connection and Diagram 41
2.3.3 Before energizing the relay following should be checked 41
2.3.4 Relay Operating Condition 41
2.3.5 Current Transformer (CT) Circuit 41
2.3.6 Insulation and dielectric strength testing 41
2.3.7 Cables and Connectors 41
2.3.8 Power Supply Connections 44
2.3.9 Earth Connection 44
2.3.10 Current Transformers 44
2.3.11 Output Relay Connections 45
2.3.12 USB Connection 45
2.4 Mechanical Dimensions and Electrical Connection 46
2.4.1 Mechanical Dimensions ADR241B without IP cover 46
2.4.2 Mechanical Dimensions ADR241B with IP cover 47
2.4.3 Back Terminal connection diagram for ADR241B 48
2.4.4 Electrical wiring connection diagram for ADR241B 49