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हिन्दीTel : +86 17359287459
Email : sales9@apterpower.com
Tel : +86 17359287459
Email : sales9@apterpower.com
| Product StatusNew and Original | WarrantyOne-year warranty | Tariff Code85044060 | Fast Delivery1–3 working days |
Siemens 6EP1931-2FC21 is a SITOP DC UPS electronics module designed to maintain a regulated 24 V DC control supply during input interruptions when used with compatible SITOP battery modules. The 6EP1931-2FC21 handles up to 40 A rated output, automatic battery charging, and buffered delivery for PLCs, HMIs, industrial networks, process instruments, and other critical automation loads.
| Rated supply voltage | 24 V DC | Rated output current | 40 A |
|---|---|---|---|
| Input voltage range | 22–29 V DC | Peak output current | 42 A |
| Rated input current | 40 A | Charging current | 1 A or 2 A |
| Normal-mode output | 24 V DC | Efficiency at rated load | 97.2% |
| Buffer-mode output | 19–28.5 V DC | Power loss at rated load | 28.6 W |
|
PLC and control-cabinet backup.Maintains the 24 V DC supply to PLC CPUs, I/O stations, and control relays during brief mains failures.
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Production-line continuity.Bridges power interruptions for machine controllers so automated sequences can stop safely or continue without an uncontrolled reset.
|
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Process instrumentation support.Keeps critical transmitters, signal conditioners, and industrial communication devices energized during supply disturbances.
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HMI and network availability.Provides buffered power for operator panels, switches, and gateways used in coordinated industrial monitoring and control.
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| ABB PM571 / 1SAP130100R0270 | 105S-1 | GE MIS-PE 752-138 | LP/ 557-180-203 |
| ABB 2CDG 120 044 R0011 | 004404-005 Q9001L2002 | IC693MDL742D | A01FDLV |
| ABB 1SFL431001R8111 A95-30-11 | 43T69451 | ABB 3BSE020512R1 AI801 | L1485BOXE07 |
| 3500/20 125768-01 | 9006450000 | 6AV3688-4EY07-0AA0 | CON 232 |
| 6AG1195-7HB00-7XA0 | 38B6041X022 | 6ES7403-1JA01-0AA0 | NK105 |
| ABB DO820 3BSE008514R1 | AEA4D-05 | GE M2000 M2PBMPP | PXR11 |
| IC693MDL940E | LFI520 RIF-R | ABB CI501 / 1SAP220600R0001 | SCD2200-RTU P0924XV |
| BMXPRA0100 | P50099086 | 1756-IA16I | LNL-MT11-485 |
| 6GK5212-2BB00-2AA3 | VSRPT-IDOOR-72 | BMXDDO6402K | BE103194 A62-AC143 |
| 6ES7131-1BL01-0XB0 ET200L | NPT-8R0-0108-1 | FBM216 P0922W | 033100-A |
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