Industrial backup power. Readiness demonstrated through testing.

01 / DATPOL

Start with the process, then select the sources

Backup power is selected against the consequences of an outage: lost product, stopped production, cold-storage losses or unavailable communications. We establish what must remain uninterrupted, what can wait for generator start-up and what should shut down safely.

• Survey of loads and dependencies: production, cooling, compressed air, pumps, PLCs, IT and communications.
• Agreed maximum interruption time, required autonomy and load priorities.
• Load-profile measurements and assessment of starts, overloads, harmonics and future expansion.
• Comparison of capital and operating costs: fuel, batteries, servicing, energy losses and downtime.

02 / DATPOL

Design and upgrades with defined interfaces

You receive a coordinated concept for sources, distribution and control matched to the existing installation. Upgrades are phased around agreed outage windows to limit disruption to the plant.

• Single-line diagrams, load schedules, backed-up circuits, cable routes and connection points.
• Assessment of shock and short-circuit protection, selectivity and earthing in every supply mode.
• Single-point-of-failure review; N+1 redundancy or separate power paths where justified by requirements and analysis.
• Defined responsibilities for design, source suppliers, switchboards, automation and site operations.

03 / DATPOL

Fixed and mobile generating sets

Selecting a generator requires more than adding up nameplate ratings. We assess the load characteristics, environment and the manufacturer’s declared operating rating.

• Active and apparent power, power factor, step loads and starting the largest motors.
• Compatibility with UPS and drives, staged load connection and return after grid stabilisation.
• Siting, maintenance access, ventilation, exhaust discharge, noise and fuel arrangements.
• Monitoring of starting, starter battery charging, fuel and faults; autonomy related to actual load.

04 / DATPOL

AC UPS and DC control-system backup

A UPS supports agreed loads during short disturbances and standby-source start-up. For PLCs, instrumentation and communications, we also assess DC circuit backup.

• Selection of topology, output performance, overload capability and autonomy for the loads.
• Autonomy accounting for temperature, battery ageing, load and design margin.
• Maintenance bypass and safe servicing arrangements; assessment of common bypass-path risks.
• Battery testing, alarms, controlled service shutdown and UPS–generator compatibility tests.

05 / DATPOL

ATS, switchboards and return to the grid

Source transfer must behave predictably during grid loss, failed starting and supply restoration. The sequence is agreed before programming and checked during acceptance testing.

• Supply-quality supervision, delays, start attempts and switching-device position feedback.
• Interlocks against unintended source coupling and back-feeding the grid or an isolated circuit.
• Neutral arrangement, protection and switching equipment selected for the network and source configuration.
• Parallel operation with the grid requires separate assessment and network-operator arrangements; adding an ATS does not authorise it.

06 / DATPOL

Battery storage and hybrid systems

Battery storage can combine commercial operation with backup, but requires a suitable island-mode architecture. Grid-connected PV or a battery does not automatically provide supply during an outage.

• Verification of backup/EPS functions, island-mode power, starting capability and actual transfer time.
• Dedicated loads, minimum state of charge reserved for outages and charge/discharge power limits.
• Coordination of batteries, PV and generators, including grid-independent starting and depleted-energy behaviour.
• Siting and safeguards matched to battery technology, manufacturer requirements, fire conditions and maintenance access.

07 / DATPOL

EMS: energy optimisation with a protected reserve

We integrate backup power with energy management. Continuity priorities are encoded in the control logic so tariff optimisation does not consume the reserve needed to support the process.

• Demand profiles, power thresholds, schedules, peak reduction and PV self-consumption coordination.
• Reserved outage energy, load priorities and automatic shedding of less critical loads.
• Separation of EMS functions from local protection and independent source-transfer control.
• Measured results against targets: energy, fuel, operating hours and reserve availability; data support for ISO 50001 energy management.

Functional integration overview, not an electrical wiring diagram. Protection and critical functions remain in the local system.

08 / DATPOL

Opomiarowani: understand demand and reserve use

Metering supports sizing, operation and investment decisions. Through Opomiarowani, we provide measurement points, data collection and reports agreed with the installation owner.

• Measurements at the incoming supply, generator, UPS, storage system and selected production lines.
• Energy and power, voltages, currents, power factor and quality parameters supported by the selected instruments.
• Event history and trends, time stamps, stale-data indication and before/after upgrade comparisons.
• Operational metering is distinguished from billing; metrological and settlement requirements are agreed separately.

09 / DATPOL

Automation, SCADA and DATPOL Control

Operators need to see the active source, readiness and alarm cause. We integrate available signals into local visualisation and, within the agreed scope, DATPOL Control.

• Signals include grid available, generator ready/running, device positions, UPS on battery, bypass, faults and low energy reserve.
• PLC/BMS/SCADA integration through documented manufacturer interfaces such as Modbus, OPC UA or APIs.
• Control with state feedback, permissions and operation logs; loss of communication must not appear as healthy operation.
• Critical logic stays local. Loss of Internet or a dashboard must not block designed transfer and protection functions.

10 / DATPOL

Safety-service supplies and site protection

Production continuity and safety-service supplies are separate design duties. Where the system serves fire-protection equipment or other safety loads, additional requirements and dependencies are established.

• Coordination with the fire strategy and required behaviour of the fire-service electrical isolation arrangement.
• Load and cable-route separation and operating conditions appropriate to the system; autonomy follows the design and applicable rules.
• Ventilation, heat and exhaust discharge, fuel, batteries and fire risks assessed for the actual location.
• OT network segmentation, restricted access, individual accounts, configuration backups and controlled maintenance access.

11 / DATPOL

Acceptance: test the complete outage sequence

An unloaded generator start does not demonstrate that the plant can be supported. FAT/SAT scope, loads, acceptance criteria and a safe test plan are agreed before commissioning.

• Controlled tests for grid loss and restoration, failed starting, overload, alarms and communication loss.
• Testing with agreed actual loads or a load bank, recording voltage, frequency and system response.
• Verification of load-connection sequences, transfer times and autonomy using a method suitable for the system.
• Measurement and test records, defect lists, settings, configuration backups and operator training.

12 / DATPOL

Maintenance, inspections and service readiness

Reserve readiness depends on regular attention, not equipment purchase alone. The maintenance schedule follows manufacturer documentation, operating conditions, running hours and process criticality.

• Checks of fuel, starting, chargers, batteries, connections and alarms; functional tests to an agreed schedule.
• UPS/BESS battery ageing assessment and planned replacement of batteries, consumables and documentation updates.
• Service reports, prioritised recommendations and periodic review of changes to plant demand.
• DATPOL CARE scope, support hours, response times and parts availability are contractual; 24/7 support is not assumed.

13 / DATPOL

Generator hire with delivery and support

We offer temporary power for planned outages, upgrades, construction and events. Location, equipment, dates and logistics are confirmed for each booking.

• Power and accessory selection, delivery, agreed unloading, siting and collection after hire.
• Connection, protection and distribution arrangements; commissioning within the booked scope.
• Agreed refuelling, supervision and servicing during hire.
• Travel to the customer’s site; price, availability and response time confirmed before booking.

14 / DATPOL

Manufacturing, cold storage, water utilities and logistics

The backup scope is matched to the site. Supporting critical loads and safely stopping the remainder may be more appropriate than supplying the whole plant.

• Manufacturing: controls, lubrication, cooling and line restart procedures.
• Cold storage and food processing: storage conditions, staged compressor starts and parameter records.
• Water utilities and pumping stations: pumps, levels, telemetry and staged starts.
• Warehouses and IT: automation, communications, server rooms, security and agreed technical equipment.

SOURCES REVIEWED: 8 OCTOBER 2026

Standards have defined scopes. We match them to the solution.

Polish Standards are generally voluntary. Legal, design and contractual requirements and the means of demonstrating conformity are established separately. The selection below identifies design areas; it does not replace the full licensed standards. PKN ↗

Before design, we check edition status, amendments, corrections and references in project documents. Batteries, machinery, explosive atmospheres and safety services require additional product- and installation-specific requirements. A new edition does not in itself require replacement of every existing device.

Legislation, responsibilities and handover records

For projects in Poland, we establish the work classification, construction procedures, fire and environmental conditions and network-operator arrangements. Applicable legislation and transitional provisions are confirmed for the design date and building use.

• Polish Construction Law: design duties, building maintenance and inspections. The five-year electrical-installation inspection does not replace more frequent servicing required by equipment documentation and operating conditions. Legislation ↗ · GUNB ↗
• Documentation includes the agreed design, as-built drawings, settings, equipment declarations and instructions, measurement records, test results and maintenance plan.
• Commissioning and operational work require qualifications appropriate to the scope; safe-working and fault-response procedures are agreed.
• The applicable standards and acceptance criteria are recorded in the documentation. A declaration for one device does not verify the complete integrated installation.

This offer describes projects and regulatory requirements in Poland. The English-language version is not a claim of compliance with UK regulations.

Questions before investing