1 Introduction; About This Manual; Valid Models; Target Group - Delta C1000 Operation And Installation Manual

Introduction
1 Introduction

1.1 About This Manual

This manual provides the detail information of specification, installation procedures
and all related function setting about the C1000 PV Inverter. Installation technicians
must be well-trained and qualified for installing solar system and must follow
all the safety instruction and installation procedures.

1.2 Valid Models

This user manual describes the installation procedures, maintenance, technical
data and safety instruction of the following solar inverter models under Delta brand.
• C1000 PV Inverter

1.3 Target Group

The guidelines in this manual provide instructions for a person who is well training
and skillful for the installation of the central inverter.

1.4 System Usage

See the system usage in the following diagram:
PV Array
DC
Distribution
Box
External output transformer requirements
The external output transformer is used with separate primary and secondary
windings rated 1000kVA minimum, and limited to a maximum impedance variance
of less than or equal to 6%. This external transformer is required to be located
between the output of the central inverter and the utility power connection.
For the application of MV transformer .Please refer to the Appendix C " Delta MV
transformer application note".
3Ph
(3 Phase/PE)
Figure 1-1 : System Usage
10
3 Phase
Transformer
AC
Distribution
Box
Public Grid