{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6EP4134-3AB00-0AY0","brand":"Siemens","brandSlug":"siemens","productSlug":"6EP4134-3AB00-0AY0","canonicalUrl":"https://aoctrl.com/siemens/6EP4134-3AB00-0AY0","factsUrl":"https://aoctrl.com/api/mcp/products/6EP4134-3AB00-0AY0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SITOP DC UPS module, 24 V DC, 10 A rated, 30 A peak, with battery backup, IP20, DIN rail mount.","salesMarkdown":"The 6EP4134-3AB00-0AY0: The 10 A rated current is the continuous load the module can support while maintaining the output voltage at Vin - approx. 0.2 V. The 30 A peak handles inrush from downstream capacitive loads or short-duration motor starts — useful when the UPS is feeding a mixed load of contactors and small drives. Input voltage range is 21 to 29 V DC, so it accepts a standard 24 V supply with typical tolerance. The IP20 protection class means it is intended for clean, dry indoor panel environments; no washdown rating. ## Signaling and battery management The module provides three floating contacts for status: a changeover for normal operation (OK), a changeover for alarm (battery low or replacement needed), and a NO contact for battery charge above 85%. LED indicators on the front panel give immediate visual status — green for OK, yellow for buffered mode, red for alarm. The alarm contact also flashes at 0.25 Hz when battery replacement is required. Battery charging current is selectable between 0.1 A and 3 A, matching the capacity of the connected battery module. The unit is designed for use with external battery modules (type of energy storage: with batteries). The module carries CE marking, UL approval (cULus-Listed to UL 508 and CSA C22.2 No. 107.1, File E197259), CSA approval, EAC approval, C-Tick, and shipbuilding approvals from ABS and DNV GL. EMC compliance covers EN 55022 Class B for emissions and EN 61000-6-2 for immunity.","metaTitle":"Siemens 6EP4134-3AB00-0AY0 DC UPS Module, 24 V DC, 10 A","metaDescription":"Siemens 6EP4134-3AB00-0AY0 DC UPS module, 24 V DC input/output, 10 A rated current, 30 A peak. Active production. UL/CSA listed. Snaps onto DIN rail. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DIN Rail Power Supplies"],"specifications":{"Top":"50 mm","ATEX":"No","Left":"0 mm","Right":"0 mm","title":"6EP4134-3AB00-0AY0","Bottom":"50 mm","C-Tick":"Yes","DNV GL":"Yes","At Input":"24 V DC: 2 screw terminals for 0.2 ... 6 mm²/24 ... 13 AWG","At Output":"24 V DC: 2 screw terminals for 0.2 ... 6 mm²/24 ... 13 AWG","CE marking":"Yes","Rated Value":"10 A","UL approval":"Yes","description":"SITOP UPS1600 10 A uninterruptible power supply input: 24 V DC output: 24 V DC/ 10 A *Ex approval no longer available*","CSA approval":"Yes","EAC approval":"Yes","Peak Current":"30 A","During Storage":"-40 ... +85 °C","MTBF at 40 °C":"415 574 h","lifecycle_stage":"current","Charging Current":"0.1 A, 3 A","During Operation":"-25 ... +70 °C; with natural convection","During Transport":"-40 ... +85 °C","Fastening Method":"Snaps onto DIN rail EN 60715 35x7.5/15","In Buffering Mode":"Buffered mode: LED yellow (Bat), floating changeover contact \"OK/Bat\" to setting \"Bat\"; Prewarning battery voltage < 20.4 VDC: LED red (alarm), floating changeover contact \"Alarm/Bat\" to setting \"Alarm\"; Energy storage > 85%: LED green (Bat > 85%), floating NO contact \"Bat > 85\" closed","Other Information":"Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)","In Normal Operation":"0 ... 30 A","Input Voltage Range":"21 ... 29 V DC","as approval for USA":"cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259","protection class IP":"IP20","For Normal Operation":"Normal operation: LED green (OK), floating changeover contact \"Bat/OK\" to setting \"OK\" (\"OK\" means: Voltage of the supplying power supply unit is greater than cut-in threshold set at the DC UPS module); Lack of buffer standby: LED red (alarm), floating changeover contact \"Alarm/Bat\" to setting \"Alarm\"; Battery replacement required: LED red (alarm) flashing with approx. 0.25 Hz, floating changeover contact \"Alarm/Bat\" switching with approx. 0.25 Hz; Energy storage > 85%: LED green (Bat > 85%), floating NO contact \"Bat > 85\" closed; Permissible contact current capacity: DC 60 V/1 A or AC 30 V /1 A","Shipbuilding Approval":"ABS, DNV GL","Depth Of The Enclosure":"125 mm","Electrical Accessories":"Battery module","Type Of Energy Storage":"with batteries","Voltage Curve At Input":"DC","Width Of The Enclosure":"50 mm","Design Of The Interface":"without","Height Of The Enclosure":"139 mm","For Emitted Interference":"EN 55022 Class B","For Interference Immunity":"EN 61000-6-2","Formula For Output Voltage":"Vin - approx. 0.2 V","Startup Delay Time Typical":"60 ms","cCSAus, Class 1, Division 2":"No","Supplied Active Power Typical":"240 W","Type Of Electrical Connection":"screw-type terminals","product component PC interface":"No","For Rechargeable Battery Module":"24 V DC: 2 screw terminals for 0.2 ... 6 mm²/24 ... 13 AWG","supply voltage at DC rated value":"24 V","Design Of Short-Circuit Protection":"Limitation to 3 x I rated for 30 ms/min; through-conductivity for 1.5 x I rated for 5 sec/min","Operating Resource Protection Class":"Class III","in buffering mode at DC rated value":"24 V","in normal operation at DC rated value":"24 V","For Control Circuit And Status Message":"14 screw terminals for 0.2 ... 1.5 mm²/24 ... 16 AWG","output voltage in buffering mode at DC":"18.5 ... 27 V","reference code according to IEC 81346-2":"RB","Adjustable Charging Current Maximum Note":"Automatically depending on battery module","Property Of The Output Short-Circuit Proof":"Yes","Galvanic Isolation Between Input And Output":"No","American Bureau of Shipping Europe Ltd. (ABS)":"Yes","environmental category according to IEC 60721":"Climate class 3K3, 5 … 95% no condensation","Design Of The Mains Power Cut Bridging-Connection":"Adjustable range using rotary coding switch: 0.5 min, 1 min, 2 min, 5 min, 10 min, 20 min, max. buffering time","Voltage Increase Time Of The Output Voltage Typical":"60 ms","In Case Of Operation On Rechargeable Battery Typical":"6 W","input current at rated input voltage 24 V rated value":"14 A; for max. charging current (3 A)","Adjustable Response Value Voltage For Buffer Connection":"21 ... 25 V; Adjustable: 21 V, 21.5 V, 22 V, 22.5 V, 23 V, 24 V, 25 V DC","Product Feature Of The Enclosure Housing Can Be Lined Up":"Yes","Adjustable Response Value Voltage For Buffer Connection Preset":"21.5 V","Reverse Polarity Protection Against Input Voltage Polarity Reversal":"Yes","At Rated Output Voltage For Rated Value Of The Output Current Typical":"6 W","Reverse Polarity Protection Against Energy Storage Unit Polarity Reversal":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$139.70","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ff6f0b11b4471c2fdf6dbfbce81652c4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=451197&mlfb=6EP4134-3AB00-0AY0"},"ai":{"faq":[{"question":"What are the key ratings for this DC UPS module?","answer":"Rated current is 10 A continuous, with a 30 A peak capability. Input voltage range is 21 to 29 V DC. Output voltage is Vin minus approximately 0.2 V. Dimensions are 50 mm wide, 139 mm high, 125 mm deep."},{"question":"What approvals does this module carry?","answer":"It carries CE, cULus (UL 508, CSA C22.2 No. 107.1), CSA, EAC, C-Tick, and shipbuilding approvals from ABS and DNV GL. EMC compliance includes EN 55022 Class B and EN 61000-6-2."},{"question":"How does the battery status signaling work?","answer":"Three floating contacts provide status: a changeover for normal operation (OK), a changeover for alarm (battery low or replacement needed), and a NO contact for battery charge above 85%. LEDs indicate green (OK), yellow (buffered mode), red (alarm), and red flashing at 0.25 Hz (battery replacement required)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6EP4134-3AB00-0AY0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6EP4134-3AB00-0AY0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}