Functional Characteristics Introduction; System - Cotek SR-1600 Plus Mode D'emploi

EN

2. Functional Characteristics Introduction

2-1. System

The SR-1600 Plus is a highly reliable, modular design DC-AC inverter
system, designed with advanced power electronic and microprocessor
technology offering the following features：
 Simple setting and scalable system capacity supports up to 32 pcs
(51.2KW)
 Seamless switch between AC and DC source
 Build-in input and output full isolation
 Wide AC input range Adjustable 150~265V (230V system), 75~132V
(120V system)
 High efficiency (~95%)
 Power factor ≧ 0.99
 Advanced Protection Features

Input reverse, under-voltage, over voltage protection

Output protection：short circuit, over load, over temperature,
over voltage protection
 Operating mode

AC mode (Default)：AC utility power is the main source. DC
power is the secondary source. PFC>0.99. Max efficiency 95%.
When the AC utility abnormal, the switching time is 0 second.
AC Ratio mode：DC and AC input at same time. The percentage

of AC and DC load can be assigned to 100%. If AC set 70%, then
remaining 30% is DC.

Note：
The AC input power must be higher than 300W after assigning DC and AC ratio.

DC mode：DC power is the main source. AC utility is the
secondary source. THD<3%, Max efficiency is 91%. The
switching time between AC and DC power is 0 second.
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