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- Part number
- 6EP4137-3AB00-0AY0
- Model no
- UPS1600
In stock · 13
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· From Türkiye
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Siemens 6EP4137-3AB00-0AY0 SITOP UPS1600 24V/40A DC UPS Module
SITOP UPS1600 DC-UPS module, 24V DC/40A output, adjustable 0.5-20min buffer time, 98.5% efficient, IP20.
Description
About the UPS1600
About the UPS1600
The Siemens 6EP4137-3AB00-0AY0 is a SITOP UPS1600 DC uninterruptible power supply module rated for a 24 V DC / 40 A output (120 A peak), buffering the load from an external battery when the 24 V input drops below the adjustable cut-in threshold (21-25 V). Buffering time is set from 0.5 to 20 minutes via a rotary switch, at a typical 98.5% efficiency and 15 W power loss.
Certifications & Standards
- CE
- UL 508
- cULus
- UKCA
- EAC
- CB
- ABS Marine
- DNV Marine
Selection Notes
The 40 A rated / 120 A peak output sizes this UPS1600 for a 24 V DC bus feeding several PLCs, drives, or I/O racks through a mains dip, not just a single small controller - check total connected load against the 40 A continuous rating before specifying a smaller SITOP UPS in the same family. The rotary-switch buffering time (0.5-20 min) lets the same module cover both a short ride-through for controlled shutdown and a longer bridge while a generator starts, without reprogramming. Marine classification (ABS, DNV) makes it a fit for shipboard 24 V DC control panels where that approval is a spec requirement.
Applications
Bridges short mains interruptions on 24 V DC control and automation buses: PLC racks, drive control electronics, and instrumentation that must ride through brief supply dips or complete a controlled shutdown before battery reserve runs out.
Specification
Full specification
General information 3
| product brand name | SITOP |
|---|---|
| product type designation | UPS1600 |
| type of current supply | DC UPS 24 V/40 A |
Input 6
| voltage curve at input | DC |
|---|---|
| supply voltage at DC rated value | 24 V |
| input voltage at DC | 21 ... 29 V |
| adjustable response value voltage for buffer connection preset | 21.5 V |
| 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 |
| input current at rated input voltage 24 V rated value | 46 A; for max. charging current (5 A) |
Memory 3
| type of energy storage | with batteries |
|---|---|
| product function DC-UPS modularly expandable | Yes |
| 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 |
Show all 99 specifications ↓ Show less ↑87 more values in Identification, Output, Efficiency, Protection and monitoring, Interfaces, Safety, Standards, specifications, approvals, Standards, specifications, approvals hazardous environments, Standards, specifications, approvals marine classification, Standards, specifications, approvals Environmental Product Declaration, Ambient conditions, Connection method, Mechanical data, Accessories, Additional information, EClass 7.1 27-04-06-90, Logistics.
Identification 10
| Part number | 6EP4137-3AB00-0AY0 |
|---|---|
| Type designation | UPS1600 |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4025515154242 |
| ETIM class | EC000382 |
| eCl@ss | 27040705 |
Output 13
| output voltage: in normal operation at DC rated value | 24 V |
|---|---|
| output voltage: in buffering mode at DC rated value | 24 V |
| formula for output voltage | Vin - approx. 0.2 V |
| startup delay time typical | 60 ms |
| voltage increase time of the output voltage typical | 60 ms |
| output voltage in buffering mode at DC | 18.5 ... 27 V |
| output current: rated value | 40 A |
| output current: in normal operation | 0 ... 120 A |
| output current: in buffering mode | 0 ... 120 A |
| peak current | 120 A |
| property of the output short-circuit proof | Yes |
| 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 |
| charging current | 0.1 A, 5 A |
Efficiency 5
| efficiency in percent: at rated output voltage for rated value of the output current typical | 98.5 % |
|---|---|
| efficiency in percent: in case of operation on rechargeable battery typical | 98.5 % |
| power loss [W]: at rated output voltage for rated value of the output current typical | 15 W |
| power loss [W]: in case of operation on rechargeable battery typical | 15 W |
| supplied active power typical | 960 W |
Protection and monitoring 4
| product function: reverse polarity protection against energy storage unit polarity reversal | Yes |
|---|---|
| product function: reverse polarity protection against input voltage polarity reversal | Yes |
| display version: 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 NOcontact "Bat > 85" closed; Permissible contact current capacity: DC 60 V/1 A or AC 30 V /1 A |
| display version: in buffering mode | Buffered mode: LED yellow (Bat), floating changeover contact "OK/Bat" to setting "Bat"; Prewarning battery voltage 85%: LED green (Bat > 85%), floating NO contact "Bat > 85" closed |
Interfaces 3
| product component PC interface | No |
|---|---|
| product function communication function | Yes |
| design of the interface | without |
Safety 5
| galvanic isolation between input and output | No |
|---|---|
| operating resource protection class | Class III |
| protection class IP | IP20 |
| standard: for emitted interference | EN 55022 Class B |
| standard: for interference immunity | EN 61000-6-2 |
Standards, specifications, approvals 6
| certificate of suitability: CE marking | Yes |
|---|---|
| certificate of suitability: UL approval | Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259 |
| certificate of suitability: UKCA marking | Yes |
| certificate of suitability: EAC approval | Yes |
| type of certification CB-certificate | Yes |
| MTBF at 40 °C | 372 738 h |
Standards, specifications, approvals hazardous environments 1
| certificate of suitability: ATEX | No |
|---|
Standards, specifications, approvals marine classification 3
| shipbuilding approval | Yes |
|---|---|
| Marine classification association: American Bureau of Shipping Europe Ltd. (ABS) | Yes |
| Marine classification association: Det Norske Veritas (DNV) | Yes |
Standards, specifications, approvals Environmental Product Declaration 5
| Environmental Product Declaration | Yes |
|---|---|
| global warming potential [CO2 eq]: total | 407.7 kg |
| global warming potential [CO2 eq]: during manufacturing | 26.7 kg |
| global warming potential [CO2 eq]: during operation | 380.3 kg |
| global warming potential [CO2 eq]: after end of life | 0.49 kg |
Ambient conditions 4
| ambient temperature: during operation | -25 ... +70 °C; with natural convection |
|---|---|
| ambient temperature: during transport | -40 ... +85 °C |
| ambient temperature: during storage | -40 ... +85 °C |
| environmental category according to IEC 60721 | Climate class 3K3, 5 ... 95% no condensation |
Connection method 5
| type of electrical connection | screw terminal |
|---|---|
| at input | 24 V DC: 2 screw terminals for 0.5 ... 16 mm2/20 ... 6 AWG |
| at output | 24 V DC: 2 screw terminals for 0.5 ... 16 mm2/20 ... 6 AWG |
| for rechargeable battery module | 24 V DC: 2 screw terminals for 0.5 ... 16 mm2/20 ... 6 AWG |
| for control circuit and status message | 14 screw terminals for 0.2 ... 1.5 mm2/24 ... 16 AWG |
Mechanical data 11
| width × height × depth of the enclosure | 70 × 139 × 150 mm |
|---|---|
| installation width × mounting height | 70 mm × 239 mm |
| required spacing: top | 50 mm |
| required spacing: bottom | 50 mm |
| required spacing: left | 0 mm |
| required spacing: right | 0 mm |
| fastening method | Snaps onto DIN rail EN 60715 35x7.5/15 |
| DIN-rail mounting | Yes |
| S7 rail mounting | No |
| wall mounting | No |
| housing can be lined up | Yes |
Accessories 1
| electrical accessories | Battery module |
|---|
Additional information 1
| other information | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |
|---|
EClass 7.1 27-04-06-90 4
| eClass | 6 27-04-06-90 |
|---|---|
| ETIM | 10 EC000382 |
| IDEA | 4 4149 |
| UNSPSC | 15 39-12-10-11 |
Logistics 6
| Net weight | 0.65 kg |
|---|---|
| Country of origin | Romania |
| Shipping weight | 1.15 kg |
| Ships from | Türkiye |
| Dispatch | 13 Nov |
| Stock | In stock |
Source: manufacturer data · Last verified: 01 Nov 2026
Documents
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Certifications
Certifications and standards
- CE marking
- UKCA marking
- EAC approval
- type of certification CB-certificate
- shipbuilding approval
- American Bureau of Shipping Europe Ltd. (ABS)
- Det Norske Veritas (DNV)
- Environmental Product Declaration
Quick answers
Questions about the UPS1600
What is the rated current of UPS1600?
The rated current of UPS1600 is 40 A.
Which supply voltage is UPS1600 rated for?
The rated operational voltage of UPS1600 is 24 V AC.
What motor power is UPS1600 rated for?
The rated motor power of UPS1600 is 98.5 % kW.
What is the HS code of UPS1600 for customs?
The tariff (HS) code on file for UPS1600 is 85044060.
What is the EAN of UPS1600?
The EAN (GTIN) of UPS1600 is 4025515154242.
Where does UPS1600 ship from, and how fast?
UPS1600 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
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Series
Siemens SITOP UPS1600
- Brand
- Siemens
- Series
- SITOP UPS1600
