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The NetSure 2100 A31-S1 subrack power system (power system for short) can be directly used in corridor and other
semi-enclosed environment. It supports 19'' rack and wall-mounting installation, and can supply as much as 2kW
power.
This chapter introduces the model description, composition and configuration, operating theory and features of the
power system.
1.1 Model Description
The model description of the power system is given in Figure 1-1.
NetSure
1.2 Composition And Configuration
Composition
The power system is composed of rectifiers, a controller and a power distribution unit. The structure of the power
system is shown in Figure 1-2.
Configuration
The configuration of the power system is given in Table 1-1.
Component
Controller
Rectifier
AC distribution
DC distribution
Battery MCB
Note:
Optional configuration: temperature sensor cable
Chapter 1 Overview
2 1 0 0
Figure 1-1 Model description
Rectifier
Figure 1-2 Structure of the power system
M225S
1 piece
R48-1000e3
Standard configuration: 2 pieces
L + N + PE/220Vac
Priority load (PL):
1 × 20A/1P; MCB
2 × 10A/1P; MCB
1 × 30A/1P; MCB
NetSure 2100 A31-S1 Subrack Power System User Manual
3 1 -
A
S
1
Configuration version: 1
System form feature. S: subrak power supply
System version: 1
Max. rectifier number: 3 pieces
Region: Asia-Pacific
Reserved: 0
Reserved: 0
Platform series: 1
Rectifier power: 1000W
Brand name of the power system
Controller
Table 1-1 Configuration list
1 × 30A; quick-plug terminal
1 × 30A; quick-plug terminal
2 × 30A; quick-plug terminal
1 × 30A; quick-plug terminal
Chapter 1 Overview
Power distribution unit
Configuration
1
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