Using Technology True On-Line Double Conversion Technology, the Cover Energy 20kVA UPS 20000VA JR 20 Online Unit provides the perfect output voltage parameters, regardless of the input voltage and the load. It can be used in applications such as; computer networks, data processing centres, industrial equipment, clusters, tele-information systems, automation and control systems.
Its IGBT Rectifier technology is the most advanced and provides THDi load and a high-power factor. An automatic bypass provides continuous load supply in critical conditions, such as overheating or inverter failure. There is a built-in maintenance bypass which enables easy servicing without having to switch the load off.
Communication on the Cover Energy 20kVA UPS Online Unit
With an intelligent USB slot, the Cover Energy 20kVA UPS Online Unit monitors and manages the process of the power supply and receivers. There is a DryContact alarm indicator to work with BMS system. Also, the unit comes with a SNMP integration with systems management network (NMS).
There is a remote emergency power off (REPO) to provide remote shutting off of the load and UPS in the case of emergency. As well as an emergency power off (EPO) on the UPS, provides very quick shutting down of the load and UPS.
An LCD control panel displays uninterruptible power supply UPS and power parameters as well as lots of other useful information.
Compact Design and Efficiency of the Cover Energy 20kVA UPS Online Unit
The compact dimensions of the Cover Energy 20kVA UPS Online Unit means that it takes a small area up. High efficiency (>96%) reduces heat dissipation and limits power consumption costs. An ECO-Mode gives the prospect of significant reduction in running costs and heat emissions.
Automatic diagnostics and full digital control (2x 32bit DSP) ensure that components and parameters are controlled without user interference. High input power factor 0,99 reduces the value of current drawn from the mains. The highest output power factor, up to 1.0 allows loads of versatile characteristics to be powered.
With a wide input voltage range in normal mode, ensures the batteries are only used if necessary. In fact, they are only used when the input voltage is completely lost. Along with an input frequency range in normal mode gives the possibility for seamless operation with different power sources, like the mains or an external generator.
A simple maintenance microprocessor controller and 24/7 operation mode means that the unit does not require specialised management. With advanced battery management which gives the reliability of optimal charging and battery discharge, prolongs the unit’s lifetime and reduces operating costs.
Excellent voltage quality is provided by a level 3 IGBT inverter and high frequency PWM technology, the output voltage always has stable factors independent of input disturbances and the load characteristics.
You can take full control of the unit and load thanks to its advanced software. User can configure the settings to enable; voltages, frequency, and preferred operating modes.
The unit is ready to accept 40 x 9Ah batteries – contact us for available options.
- parallel for capacity or redundancy
- Hot Standby
- Voltage 380 / 400 / 415 VAC
- Voltage range -53% ÷ +30% @ 50% load -24% ÷ +20% @ 100% load
- Frequency 50 / 60 Hz
- Frequency range -20% ÷ +20%
- THDi <3%
- Input power factor ≥0,99
- Voltage 380 / 400 / 415 VAC
- Power factor 1,0
- Voltage regulation static/dynamic ±1% / ±2%
- THDu linear / not linear load <1% / <2%
- Frequency 50 / 60 ± 0,05 Hz
- Inverter overload capacity 110% - 60 min., 125% - 10 min., 150% - 60 s, >150% - 300ms
- Bypass overload capacity 125% - continuous, 130% - 10 min., 150% - 1 min., >150% - 300ms
- Shot-circuit resistance 340% value of nominal current for 200 ms
- Efficiency in On-Line mode/Eco mode >96% / 99%
- Crest factor 3:1
Weight and dimensions:
- Dimensions of UPS(W x D x H) 250 x 627 x 827 mm
- Weight of UPS 47 kg
- Working indicator LCD + indicators LED, sound alarm
- Communication USB , IntelligentSlot, EPO, parallel work Option: SNMP, DryContact, Modbus, RS232, RS485
- Noise level <58 dB @ obc. 100%, <52 dB @ obc. 50%
- 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)
- Standards EN 62040-2:2005, EN 62040-2:2006
- Safety IEC62040-1-1, CE, 62040-3 :2001
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.
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.
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