The Siemens SITOP UPS1100 (6EP4134-0GB00-0AY0) is a 24 V DC / 7 Ah battery module with maintenance-free sealed lead-acid cells (12 cells, 6.1 kg) for SITOP DC UPS modules — rated 40 A output, 120 A peak for 30 ms, temperature-compensated charging at 27.3 V (20 °C), with status LED and communication. It is an energy-storage accessory that only works paired with a DC UPS module, and it must be wall/keyhole mounted — it is NOT DIN-rail mountable. New original, quoted per order; shipping subject to dangerous-goods rules for lead-acid batteries.
The SITOP UPS1100 6EP4134-0GB00-0AY0 stores the buffer energy of a SITOP DC-UPS system: a maintenance-free, sealed lead-acid block rated 24 V DC/7 Ah that snaps onto the DIN rail next to the UPS module. The connected UPS module detects the battery automatically and applies a temperature-controlled charging characteristic, while a green LED reports battery health at a glance.
Key Facts
| Brand / family | Siemens SITOP UPS1100 battery modules |
|---|---|
| Battery type | Maintenance-free sealed lead-acid (VRLA) |
| Rated data | 24 V DC, 7 Ah |
| Output current | 40 A rated and buffer current; 120 A peak for 30 ms |
| Charging | UPS-managed, temperature-controlled; max. 1.75 A charge current |
| Parallel operation | Up to 6 identical modules for longer buffer times |
| Signaling | Green LED: battery OK / flashing: fault or warning / off: no communication |
| Dimensions / weight | 186 x 186 x 110 mm, approx. 5.5 kg (IP20, class III) |
| Lifecycle | Active Product (PM300) |
What Is the SITOP UPS1100 6EP4134-0GB00-0AY0
The energy storage of a SITOP DC-UPS system
Combined with a 24 V power supply and a DC-UPS module (6EP1931-2D/EC/FC or SITOP UPS1600), the 7 Ah module bridges mains failures from minutes to hours depending on load – protecting IPCs, PLCs and network components from uncontrolled shutdowns.
Maintenance-free and self-monitoring
The sealed lead-acid block needs no watering or venting. Via the Energy Storage Link the UPS1600 reads operating data, aging and charge status, selects the optimal temperature-dependent charging curve, and signals a needed replacement before the buffer reserve is gone.
Modular buffer time
Up to six identical 7 Ah modules can be connected in parallel, so a panel can start with one module and grow buffer time later without rewiring the UPS side; the module mounts on a 35 mm DIN rail or directly on the wall.
SITOP UPS1100 6EP4134-0GB00-0AY0 – Technical Specifications
| Item | Specification |
|---|---|
| Battery type | Maintenance-free sealed lead-acid batteries (VRLA) |
| Rated voltage | 24 V DC |
| Capacity | 7 Ah |
| Rated / buffer output current | Max. 40 A |
| Peak current | 120 A for 30 ms; 1 x 120 A for 30 ms plus 1 x 60 A for 5 s per minute |
| Charge current | Max. 1.75 A, set automatically by the connected UPS module |
| End-of-charge voltage | Temperature-controlled, approx. 26.3 … 28 V depending on ambient temperature |
| Internal protection | Battery fuse 2 x 25 A/32 V (FKS flat fuses with holders) |
| Status display | Green LED = battery OK; flashing = fault or warning; off = no communication |
| Parallel connection | Up to 6 identical modules |
| Compatible UPS modules | SITOP DC-UPS 6/15/40 A (6EP1931-2D/EC/FC) and SITOP UPS1600 10/20/40 A (6EP4134/4136/4137-3AB00) |
| Ambient temperature | -15 to +50 C (storage per battery datasheet) |
| Protection / class | IP20, protection class III |
| Mounting | DIN rail EN 60715 or direct wall mounting |
| Dimensions | 186 x 186 x 110 mm (H x W x D) |
| Net weight | Approx. 5.5 kg |
| Approvals | CE; cURus Recognized (UL 1778, CSA C22.2 No. 107.1, File E219627); IECEx Ex nA nC IIC T4 Gc; cCSAus Class I Division 2; DNV GL; ABS |
| GTIN / EAN | 4025515154303 |
| Lifecycle | Active Product (PM300) |
Data per the Siemens catalogue entry and product documentation; confirm the current data sheet before mounting the module or sizing the 24 V load.
Key Features of the UPS1100 24 V / 7 Ah Battery Module
Buffer reserve without maintenance
The sealed VRLA construction removes venting and topping-up work from the maintenance plan, while Ex nA nC IIC T4 Gc and Class I Division 2 certificates also allow use near classified areas.
Intelligent charging through the UPS module
Automatic module detection and a temperature-controlled charging characteristic protect battery life, and continuous status monitoring flags aging early – before a mains failure finds an empty buffer.
Grows with the requirement
One 7 Ah module covers compact panels; up to six in parallel extend buffer time for larger loads, all with 40 A continuous and a 120 A/30 ms peak for IPC boot currents.
SITOP UPS1100 / BAT1600 Battery Module Family – Selection Table
| Article number | Family | Capacity | Remark |
|---|---|---|---|
| 6EP4131-0GB00-0AY0 | UPS1100 | 1.2 Ah lead | Compact buffer reserve |
| 6EP4132-0GB00-0AY0 | UPS1100 | 2.5 Ah pure lead | Temperature-resistant pure lead |
| 6EP4133-0GB00-0AY0 | UPS1100 | 3.2 Ah lead | Standard sealed lead-acid |
| 6EP4133-0JB00-0AY0 | UPS1100 | 5 Ah LiFePO4 | Lithium iron phosphate |
| 6EP4134-0GB00-0AY0 | UPS1100 | 7 Ah lead | This module |
| 6EP4135-0GB00-0AY0 | UPS1100 | 12 Ah lead | Largest UPS1100 lead block |
| 6EP4132-0JA00-0AY0 | BAT1600 | 2.5 Ah LiFePO4 | For SITOP UPS1600 |
| 6EP4133-0GA00-0AY0 | BAT1600 | 3.2 Ah lead | For SITOP UPS1600 |
| 6EP4133-0GD00-0AY0 | BAT1600 | 3.2 Ah lead | For SITOP UPS1600 |
| 6EP4134-0JA00-0AY0 | BAT1600 | 7.5 Ah LiFePO4 | For SITOP UPS1600 |
| 6EP4137-0GE00-0AY0 | BAT1600 | 38 Ah lead | Longest buffer times |
UPS1100 modules (0GB00/0JB00) serve both the 6EP1931 DC-UPS modules and UPS1600; BAT1600 modules (0GA00/0GD00/0JA00/0GE00) are the dedicated storage for SITOP UPS1600. Capacity sets the buffer time, and up to six identical modules can be paralleled on one UPS module.
Compatibility and How to Order
Connects to the Energy Storage Link of SITOP UPS1600 (6EP4134/4136/4137-3AB00) or to the 6EP1931 DC-UPS modules; pair with a 24 V SITOP power supply sized for load plus charging current. Quotes for matched UPS modules, power supplies and battery sets are available on request.
- Email sales@can-electric.com with the order number, quantity, delivery country, and whether the power module equips a new cabinet or replaces a failed unit.
- State the condition you need — new, new-surplus or refurbished is written on the quote, never implied.
- Prices are USD and ships go out from Hong Kong by DHL; availability is confirmed per order rather than taken from a catalogue status.
Frequently Asked Questions
What is the SITOP UPS1100 6EP4134-0GB00-0AY0 used for?
It is the 7 Ah, 24 V battery module of the UPS1100 line, providing the buffer energy for SITOP DC-UPS modules (6EP1931 series) and SITOP UPS1600 so critical 24 V loads ride through mains failures.
How long does it buffer a 24 V system?
Buffer time depends on load current and the number of modules – from minutes at tens of amps to hours at low current; the UPS1600 documentation contains the selection table, and up to six identical modules can be paralleled.
How many modules can be connected in parallel?
Up to six identical UPS1100 modules per UPS module, wired in parallel on the Energy Storage Link.
How much current can the module deliver?
Up to 40 A continuously in buffer mode, with a 120 A peak for 30 ms (plus one 60 A pulse for 5 s per minute) to cover IPC and drive inrush.
Does it need maintenance or manual charging setup?
No – the cells are sealed and maintenance-free, and the connected UPS module detects the type automatically and applies the temperature-controlled end-of-charge voltage; the maximum charge current is 1.75 A.
Is this the 5 Ah or 7 Ah version?
The 6EP4134-0GB00-0AY0 is the 7 Ah lead-acid module; some dealer listings show 5 Ah, which belongs to other articles – the 5 Ah lithium version is 6EP4133-0JB00-0AY0.
What is the difference between UPS1100 and BAT1600 modules?
UPS1100 (0GB00/0JB00 suffixes) work with the 6EP1931 DC-UPS modules and UPS1600, while BAT1600 (0GA00/0GD00/0JA00 suffixes) are the battery modules dedicated to SITOP UPS1600; capacities and lithium options differ accordingly.
Which temperature range is allowed?
-15 to +50 C for operation, with charging voltage adjusted automatically by the UPS module across that range.
Which approvals apply?
CE, cURus Recognized (UL 1778 / CSA C22.2 No. 107.1), IECEx Ex nA nC IIC T4 Gc, cCSAus Class I Division 2, plus marine certificates DNV GL and ABS.
Is the hardware genuine, and how do I get a quote?
Genuine Siemens hardware sourced through Siemens-authorized distribution partners; CAN Electric is an independent channel trader, not Siemens and not a factory-authorized distributor. Email sales@can-electric.com with quantity and delivery country.
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CAN Electric is an independent channel trader. Genuine Siemens products are sourced through Siemens-authorized partners — we are not Siemens itself, and condition and delivery are confirmed on each quote. Lifecycle statements follow the Siemens product status at the time of writing.
