• Description
  • Specs
  • Delivery

True On-line Double Conversion Technology (VFI-IEC62040) of the Cover Energy 10kVA 10000VA provides perfect output voltage parameters, regardless of input voltage and the load.

The modular design increases reliability, reduces servicing time and enables the expansion of system power by adding power modules to provide power for increased receiver power.

Automatic bypass (Static switch) provides continuous load supply in critical conditions, such as overheating or inverter failure.

Maintenance bypass uninterrupted operation of device without turning off the power supply. Separated bypass line gives possibility to provide reserve power supply for load even in case of UPS failure or UPS main circuit breakdown.

Communication on the Cover Energy 10kVA 10000VA EBM PKX 10 Online UPS 

USB to monitor and to manage work of UPS and load.

SNMP adapter for remote control of UPS and load.

LCD control panel displays UPS and power parameters as well as hundreds of useful information in multi-language.

Small dimensions requires small area for unit operation.

High efficiency

(>95%) reduces heat dissipation and limits power consumption costs.

Possibility to extend backup time gives possibility to provide precise autonomy time.

Redundant configuration in Hot Standby or parallel configuration of 10 units guarantees the highest reliability of critical power supplies.

Automatic diagnostics guarantees full device performance , control of components and operating parameters without user intervention.

High input power factor 0,99 reduces the value of current drawn from the mains.

The highest output power factor PF=1.0 allows load of versatile characteristics to be connected.

Wide input frequency range for normal mode gives possibility for seamless operation with different power sources – as mains or the generating set.

Easy operation

Microprocessor control and fully automatic mode ensure maintenance-free work.

Automatic startup ensures maintenance free operation even after the unit was switched off after long time mains failure.

Advanced battery management gives reliability of optimal charging and using batteries, elongates its lifetime and reduces operating costs.

Excellent voltage quality is provided by IGBT inverter ad high frequency PWM technology, the output voltage has always stable parameters independent of input disturbances and the load characteristics

Input :

  • Voltage 380 / 400 / 415 Vac
  • Voltage range 190 – 520 Vac
  • THDi <3%
  • Input power factor ≥0,9


  • Power factor 1,0
  • Voltage 380 / 400 / 415 Vac
  • Voltage regulation static/dynamic ±1% / ±3%
  • Frequency 50 / 60Hz ± 0,1 Hz
  • Overload <110% - 30 min., 130% - 5 min.,150% - 10 sec, >150% - 200 ms.
  • Efficiency in On-Line mode/Eco mode 95% / 98 %
  • Crest factor 3:1

Batteries :

  • Type Maintenence-free, AGM type VRLA
  • Battery range number 32-40 psc
  • Charging current 4 A
  • Charging time 3 – 4 hours up to 90% of capacity (configurable)

Weight and dimensions :

  • Dimensions of UPS [mm] (W x D x H) 418 x 635 x 132 (3U)
  • Weight of UPS without batteries 22 kg

Communications :

  • Working indicator LCD screen + LED, sound alarm
  • Communication SNMP slot, USB, EPO , RS232 Parallel Possibly to work in parallel up to 10 units

Environmental :

  • Noise level (depends how many modules) <55 dB
  • Operating temperature for UPS 0°C ÷ 40°C
  • Recommended operating temperature for UPS 15°C ÷ 25°C
  • Storage temperature -20°C ÷ 40°C
  • Humidity 0 ÷ 95% (without condensing)

Certification :

  • EMC EN62040-2
  • Standards CE, EN62040-1, EN 61000-4-1, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-2-2


When will I receive my order?

In most cases, a product on our website will give you an indication of the current stock availability, but shipping is not uniform for all products. We maintain fantastic relationships with all of our suppliers and we aim to get products to customers within 3 business days of the order being taken. This availability is based on information from our suppliers and from sales and supply patterns. The availability information given is a guide only and not a guarantee as there are external factors that we may not have control over.

Coronavirus Update – UK couriers and transport companies will not currently guarantee delivery times and we are seeing a slight delay in deliveries – please bear this in mind when ordering.

Specialist Couriers – Some items such as the larger portable power stations are sent by specialist courier as standard couriers will not accept them. These specialist couriers are very reliable but sometimes don’t have tracking or timed delivery.

Split deliveries – We sometimes need to send orders for more than one item by different courier networks (portable power stations for example) – so you may receive items at different times.

1500rpm machines or larger diesel gensets however are typically priced on application and all depend on the destination. We will be happy to quote on any large diesel generator and discuss your needs over the phone or via email.

Most orders placed before 12pm on a business day will be shipped from our suppliers on the same day provided the product is in stock. If you need to be certain an item is in stock and available, or if you need a lead time, it’s worth calling our sales team on 01329 722390. Pricing for extended shipping areas like Northern Ireland, the Scottish Highlands and outlying Islands, Outer Hebrides, Channel Islands, Isle of Man, Scilly Isles, and other postcodes not considered as UK mainland can be obtained also by calling our offices.

Please note that the processing of a payment and acknowledgement email does not constitute a legally binding contact. In the case of mispricing, changes in stock quantity, or if we believe the machine will be misused, we reserve the right to cancel the order and provide a full refund.

Heavy Items

You will be contacted by phone after ordering a larger item to confirm a delivery date before your order is dispatched. Large or heavy items are dispatched through a pallet network, so if we can’t get in contact with you, we may be unable to send out your item on a next day delivery. Please be sure to include a working phone number with your order.

Heavy items will require the recipient to make arrangements to take delivery of the goods and may require the recipient to help the courier unload the item. For items that are delivered on a pallet the courier will leave the pallet as close to your door as possible.

1500rpm diesel generators will require forklift (or similar) offloading; if this is not available then we can arrange a Hiab offload at an additional price – please call us to discuss any delivery requirements.

Product Reviews


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Product Details

Cover Energy 10kVA 10000VA PKX 10 Online UPS

  • Technology: True On-Line Double Conversion
  • Classification: VFI-SS-111 (EN 62040-3)
  • Power Range: 10kVA / 10000VA
  • Phase Configuration: 3:3
  • Applications: Servers, Workstations, and much more

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