Siemens 6EP1931-2FC21 UPS Module

Siemens 6EP1931-2FC21 UPS Module

Details of the module

Manufacturer: Siemens
Product Type: UPS Module
Product Line: SITOP
Part Number: 6EP1931-2FC21
Weight: 1.00 lbs (0.45 kg)
Supply Voltage: 24 V
Input Current: 40 A
Startup Delay Time (Typical): 360 ms
Output Voltage: 19 to 28.5 V
Output Current: 40 A
Peak Current: 42 A
Efficiency: 97.2%
Power Loss: 28.6 W
Type of Electrical Connection: Screw Terminal
Standards Compliance: CE
Protection Class: IP20
Supplied Active Power: 960 W

The Siemens 6EP1931-2FC21 UPS module from the SITOP series is engineered for efficiency and reliability in 

power supply applications. Its designated supply voltage is 24 V, enabling it to handle an input current of 40 A. 

This module exhibits a peak current capability of 42 A, ensuring it can accommodate momentary demands with ease.

Operating with an output voltage that varies between 19 to 28.5 V, this unit is capable of delivering up to 40 A of 

output current. A typical startup delay of 360 ms allows for stable initiation of operations. With a commendable 

efficiency of 97.20%, the module minimizes energy waste, yielding a power loss of merely 28.6 W.

Frequently asked questions：

Q1: What is the Siemens 6EP1931-2FC21 used for?
A: The 6EP1931-2FC21 is a UPS module used to provide continuous and stable power to Siemens PLCs and devices.
Q2: What is the supply voltage of the Siemens 6EP1931-2FC21?
A: The 6EP1931-2FC21 operates at a supply voltage of 24 V.
Q3: What are the input and output currents of the 6EP1931-2FC21?
A: Both the input and output currents of the 6EP1931-2FC21 are 40 A.

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