KEHUA TECH KR2000-RM - Table of Contents

Contents
KR-RM Series(1～3kVA) UPS
User Manual
iv
All rights reserved ©Xiamen Kehua Hengsheng Co., Ltd.
Contents
1 Safety Description......................................................................................................................... 1
1.1 Safety Announcements ..................................................................................................................................... 1
2 Overview ......................................................................................................................................... 5
2.1 Product Intro..................................................................................................................................................... 5
2.2 Model Meaning ................................................................................................................................................ 5
2.3 Features ............................................................................................................................................................ 6
3 Basic Principle and Structure ...................................................................................................... 7
3.1 Basic Principle ................................................................................................................................................. 7
3.2 Structure ........................................................................................................................................................... 8
3.2.1 Display Interface of the KR-RM Series(1～3kVA) UPS ........................................................................ 8
3.2.2 Structure of the Front Panel and Rear Panel of KR1000-RM ............................................................... 10
3.2.3 Structure of the Front Panel and Rear Panel of KR2000-RM ............................................................... 10
3.2.4 Structure of the Front Panel and Rear Panel of KR3000-RM ............................................................... 10
4 Installation.................................................................................................................................... 11
4.1 Installation Place and Environment Requirements ......................................................................................... 11
4.1.1 Installation Place Requirements ............................................................................................................ 11
4.1.2 Environment Requirements ................................................................................................................... 11
4.2 Unpacking ...................................................................................................................................................... 12
4.3 Installation Procedures ................................................................................................................................... 13
4.4 Wire Selection ................................................................................................................................................ 17
4.4.1 Selection of Input Air Switch ................................................................................................................ 17
4.4.2 Selection of the Cross-sectional Area of Output Power Wire ............................................................... 17
4.5 Electrical Connection ..................................................................................................................................... 17