First Case
//Case · 2026 · Frankfurt

11.600+ batteries replaced across 50+ UPS systems, Frankfurt

First Case replaces 11.600+ batteries across 50+ UPS systems at a data center in Frankfurt. Each block is installed and connected to continuous per-block monitoring, keeping the standby power reliable and watched.

//Frankfurt

11.600+ batteries replaced across 50+ UPS systems, Frankfurt

11.600+ batteries replaced across 50+ UPS systems in Frankfurt, with continuous per-block monitoring.

Request a quote
//The brief & what we delivered

Replace thousands of batteries and get them monitored, without interrupting the standby power.

In a data center, the standby power stands or falls with the condition of the batteries. In Frankfurt, First Case replaces 11.600+ batteries across 50+ UPS systems, from large 1.140 kW units to smaller systems, and connects each block to continuous monitoring. The work is done per system and string, so the remaining UPS capacity stays available. A dedicated team works on site across multiple visits.

The scope: installation of all batteries plus connection to a monitoring system that follows each block continuously. Optionally, an annual preventive check with final verification per battery is added.

Region
Frankfurt
Client
Confidential
Scope
11.600+ batteries
Systems
50+ UPS
Monitoring
Per block, continuous
Service
Battery Replacement
The full work package05 components · one point of contact

Preparation

The replacement is scheduled per UPS system and string, so the remaining capacity stays available.

Replacement

The batteries are replaced and connected per string, across 50+ UPS systems.

Monitoring

Each block is connected to a system that continuously monitors voltage and condition.

Verification

After installation, a final verification per battery follows before the system is released.

Maintenance (option)

Optionally an annual preventive check, with verification and monitoring per battery.

IN PROGRESS50+ UPS SYSTEMSPER SYSTEM AND STRING · CAPACITY AVAILABLEFIRST CASEFC-2603-01BATTERY REPLACEMENT01 · PLANNINGSCHAALISO
//Planning

Per system and string, capacity stays available

The replacement is scheduled across 50+ UPS systems per system and string. By working per string, the remaining UPS capacity stays available during the work. A dedicated team is scheduled for multiple visits to the site in Frankfurt.

01Scheduling per UPS system and string
02Remaining capacity available during work
03Dedicated team, multiple visits to Frankfurt
//Replacement

11.600+ blocks replaced and connected to monitoring

Per string, the batteries are replaced and connected, across all 50+ UPS systems. Each block is linked to a system that continuously monitors voltage and condition. That way, right after replacement, it is visible how each block holds up.

01Replacement per string across 50+ systems
02Each block connected to continuous monitoring
03Voltage and condition monitored continuously
MONITORING6× STRINGS · 30 BLOCSREPLACEMENT & MONITORING11.600+ BLOCKS · PER-BLOCK MONITORINGFIRST CASEFC-2603-02BATTERY REPLACEMENT02 · REPLACEMENTSCHAALISO
VALUES OKFINAL VERIFICATIONVERIFIED PER BATTERY · 100% PER BLOCKFIRST CASEFC-2603-03BATTERY REPLACEMENT03 · VERIFICATIONSCHAALISO
//Verification

Final check per battery before release

Before a system is released, a final verification per battery follows. The monitoring confirms that each block is within values. Optionally, an annual preventive check secures the condition over the long term.

01Final verification per battery before release
02Monitoring confirms values per block
03Optional: annual preventive check
//The lead time

Completed per system, battery by battery

A fixed flow: plan, replace, monitor, verify.

View Battery Replacement
01Preparation

Scheduled per system

Replacement planned per UPS system and string, remaining capacity available.

02On site

Replacement per string

Batteries replaced and connected per string, across 50+ systems.

03On site

Monitoring connected

Each block linked to continuous per-block monitoring.

04Before release

Final verification

Final check per battery before the system is released.

05Optional · yearly

Preventive check

Annual check with verification and monitoring per battery.

Thousands of blocks replaced and immediately under continuous monitoring, without the standby power suffering. We now see per block how the batteries are doing.

Critical facilities lead · data center operator
//cases

Other cases

View all cases
//The brief

Replace thousands of batteries and get them monitored, without interrupting the standby power.

11.600+ batteries replaced across 50+ UPS systems in Frankfurt, per system and string. Each block continuously monitored.

A dedicated team on site, optionally an annual preventive check.

Region
Frankfurt
Client
Confidential
Scope
11.600+ batteries
Systems
50+ UPS
Monitoring
Per block, continuous
Service
Battery Replacement

The full work package

One party replaces, monitors and watches the entire battery fleet.

Preparation
Scheduled per system
+

The replacement is scheduled per UPS system and string, so the remaining capacity stays available.

Replacement
11.600+ blocks
+

The batteries are replaced and connected per string, across 50+ UPS systems.

Monitoring
Per block, continuous
+

Each block is connected to a system that continuously monitors voltage and condition.

Verification
Final check per battery
+

After installation, a final verification per battery follows before the system is released.

Maintenance (option)
Annual check
+

Optionally an annual preventive check, with verification and monitoring per battery.

//Planning

Per system and string, capacity stays available

The replacement is scheduled across 50+ UPS systems per system and string. By working per string, the remaining UPS capacity stays available during the work. A dedicated team is scheduled for multiple visits to the site in Frankfurt.

IN PROGRESS50+ UPS SYSTEMSPER SYSTEM AND STRING · CAPACITY AVAILABLEFIRST CASEFC-2603-01BATTERY REPLACEMENT01 · PLANNINGSCHAALISO
01Scheduling per UPS system and string
02Remaining capacity available during work
03Dedicated team, multiple visits to Frankfurt
//Replacement

11.600+ blocks replaced and connected to monitoring

Per string, the batteries are replaced and connected, across all 50+ UPS systems. Each block is linked to a system that continuously monitors voltage and condition. That way, right after replacement, it is visible how each block holds up.

MONITORING6× STRINGS · 30 BLOCSREPLACEMENT & MONITORING11.600+ BLOCKS · PER-BLOCK MONITORINGFIRST CASEFC-2603-02BATTERY REPLACEMENT02 · REPLACEMENTSCHAALISO
01Replacement per string across 50+ systems
02Each block connected to continuous monitoring
03Voltage and condition monitored continuously
//Verification

Final check per battery before release

Before a system is released, a final verification per battery follows. The monitoring confirms that each block is within values. Optionally, an annual preventive check secures the condition over the long term.

VALUES OKFINAL VERIFICATIONVERIFIED PER BATTERY · 100% PER BLOCKFIRST CASEFC-2603-03BATTERY REPLACEMENT03 · VERIFICATIONSCHAALISO
01Final verification per battery before release
02Monitoring confirms values per block
03Optional: annual preventive check
//The lead time

Completed per system, battery by battery

Preparation

Scheduled per system

Replacement planned per UPS system and string, remaining capacity available.

On site

Replacement per string

Batteries replaced and connected per string, across 50+ systems.

On site

Monitoring connected

Each block linked to continuous per-block monitoring.

Before release

Final verification

Final check per battery before the system is released.

Optional · yearly

Preventive check

Annual check with verification and monitoring per battery.

Thousands of blocks replaced and immediately under continuous monitoring, without the standby power suffering. We now see per block how the batteries are doing.

Critical facilities lead · data center operator
//cases

Other cases

TOTAL MAINTENANCE6× PANEL · ELECTRICALSUPERVISOR-LED CREW · IN OPERATIONFIRST CASEFC-2601-02MAINTENANCE02 · EXECUTIONSCHAALISO
North Holland

Total maintenance of a data center's electrical installation

Total maintenance of the entire electrical installation of a hyperscale data center in North Holland with a fixed supervisor-led crew, more than 200 planned working days over several months.

Electrical Maintenance2026
M10DC CABLING144 CABLES · 95 mm² · M10 CRIMPEDFIRST CASEFC-2502-02UPS & DC CABLING02 · DC CABLINGSCHAALISO
Amsterdam region

12 UPS systems placed and fully DC-cabled

12 Schneider Galaxy VXL UPS systems placed and fully DC-cabled in a colocation data center in the Amsterdam region, 144 cables of 95 mm², every conductor labeled.

Installation2025
FEED5× 200 kW · 1 MW1 REMOTECABLE SETS ≤75 m · UNITS <600 kgFIRST CASEFC-2305-01LOADBANK TESTING01 · SETUPSCHAALISO
Netherlands

New busbar tested with a 1 MW loadbank

A new busbar system tested with a 1 MW loadbank, both feeds loaded separately and in steps, with five compact units under a single remote control.

Loadbank Testing2023
//Want to talk it through?

Leave your details and we'll call you back.

A response within 24 hours.

Response timeWithin 24 hours
Prefer to call?+31 (0)174 221 161