Illustration: OS Power gensets in the generator hall of an industrial plant

Solution

Backup power for industry and infrastructure

100-3,000 kVA units with ATS, parallel operation and synchronization. For large sites - operation on an 11 kV bus; for critical loads - storage for uninterrupted transfer.

Key figures

6 × 3,000 kVA

at 11 kV with PLC synchronization, waste-to-energy plant

manufacturer data

30-4,000 A

automatic transfer switches

manufacturer data

110 %

load in factory testing of every unit

manufacturer data

What an industrial facility needs

Process continuity

Stopping a furnace, pumping station or refrigeration costs more than a genset.

High power

Several units in parallel, grid synchronization, medium voltage operation.

Generator hall

Ventilation, exhaust, noise and vibration isolation in an existing building.

Testing

Regular load starts and reports for the chief power engineer.

Solution

How it works

Gensets with ATS and synchronization, generator hall design or containerized design, storage for critical loads.

  1. DesignSingle-line diagram, load step calculation, ventilation, exhaust and noise.
  2. Supply and installationUnits in the generator hall or containers, fuel system, cable lines.
  3. TestingCommissioning, load testing with a load bank, staff training.
  4. OperationScheduled service, regular starts, remote monitoring.
Industrial facility power flows
Grid primary source Gensets backup ATS andsynchronization Production Storage forcritical load
  • primary source
  • backup
  • unstable
  • not available

Storage eliminates the power interruption during transfer to gensets.

Scope of supply

ItemScope
Generating sets100-3,000 kVA, open, enclosed or containerized
Controlsauto-start, synchronization and parallel operation controllers, PLC
DistributionATS 30-4,000 A, main switchboard, 11 kV operation via neutral grounding resistor
Fuelfuel day tanks, double-wall tanks, automatic fuel transfer

Parallel operation and synchronization are project-specific; controllers are selected for the site scheme.

See also: Lower capacity charges · Backup data center site

Projects using this solution

Manufacturer data. Details and references on request after approval by customers.

IndonesiaIndustry

Water treatment plant, 2,075 and 700 kVA

Scope
fuel day tanks of 1,000 and 2,500 l
Result
backup for a continuous process

Hong KongIndustry

Waste-to-energy plant, 6 × 3,000 kVA

Scope
11 kV operation, PLC synchronization
Result
parallel operation of six units

AustraliaData centers

Public sector data center, 2,000 kVA

Scope
parallel operation with trigeneration and grid, 4,000 A main switchboard, 2,200 kW load bank
Result
full-load testing on site

ChinaData centers

Data center, 12+1 units of 2,750 kVA at 11 kV

Scope
neutral grounding resistor, redundant PLC synchronization, 4 underground tanks of 40,000 l, IP54 containers
Result
75 dBA at 10 m; turnkey with 10-year service

Projects

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Tell us about your site

Load and load profile, operating mode (backup or primary source), climate, grid availability, noise and fuel requirements. We will reply with a configuration, lead time and proposal.

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