SKU: SDH 1000 Categories: , , , Brand: Riello Tag:

Riello Sentinel Dual 1kVA Online 230V (UPS) - SDH 1000

  • In Stock, 23 Available to order.
  • Order within for delivery on .

£430.83 Ex VAT
£517 Inc VAT

Delivery Costs

Find below some of our pricing costs for Critical Power Supplies online store.

England, Wales and Scottish Lowlands

2 to 3 Working Days - £4.99.
Next Working Day - £9.99.
Pre Noon, Pre 10:30am - Contact Us.

Scottish Lowlands Postcodes
AB1 - AB3, AB23, AB30 - AB36, AB41 - AB45, AB51 - AB55, DD4, DD7, DD8, DD11, FK17, G84, PA20 - PA33, PA35 - PA37, PA41 - PA49, PA60 - PA68, PA70 - PA78, FK10, DG1 - DG14, DG16, DD1, DD2, DG7, KA1 - KA30, PA17, G60 - G62, G64, G66, G81, EH21, EH31 - EH36, EH39, EH40 - EH42, G46, G77, G78, PA1, PA3 - PA10, PA12, EH1 - EH10, EH12 - EH17, EH21, EH28, EH29, FK1 - FK6, DD6, KY1 - KY12, KY14 - KY16, G1 - G5, G9, G11, G12, G14, G15, G20, G21, G31, G32, G40 - G43, G45, G51, G53, G76, IV1 - IV28, IV40 - IV49, IV51 - IV56, KW1 - KW3, KW5 - KW14, PA39, PA40, PH19 - PH25, PH30 - PH44, PA10, PA13, PA15, PA16, PA18, PA19, EH10, EH18, EH19, EH23 - EH26, EH37, AB38, AB56, IV30 - IV32, IV36, EH46, G33, G67 - G69, G71 - G75, ML1 - ML11, KW1, KW15 - KW17, PH1 - PH10, PH13 - PH18, EH26, EH38, EH43 - EH45, TD1 - TD12, TD14, TD15, ZE1 - ZE3, FK6, G63, EH27, EH47 - EH49, EH52 - EH54, HS1 - HS9

Highlands, Northern Ireland, Channel Islands and Ireland

  • Scottish Highlands
    3 to 5 Working Days - £20

    Scottish Highlands Postcodes
    AB32, AB36 - AB38, AB40 - AB42, AB55, AB56, FK17 - FK99, G83, HS1 - HS9, IV1 - IV29, IV33 - IV63, KA27, KA28, KY1 - KY16, KW1 - KW18, PA20 - PA49, PA60 - PA78, PH17 - PH26, PH30 - PH44, PH49, PH50, ZE1 - ZE4

  • Northern Ireland
    3 to 5 Working Days - £50

  • Channel Islands
    3 to 5 Working Days - £25

  • Ireland
    5 to 7 Working Days - £99

  • Western Europe
    5 to 7 Working Days - £150 DAP
    DAP / Delivered at Place - The seller is deemed to have delivered when the goods are placed at the disposal of the buyer on the arriving means of transport and ready for unloading at the named place of destination. Under DAP terms, the buyer is liable for the freight insurance, import taxes, customs brokerage, and any expenses incurred to unload the cardo from the container at the final destination.

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  • Description

    SDH 1000 Overview

    The Sentinel Dual 1000 (Low Power) is an excellent choice of power backup system that is plug in and play that will allow full power protection against any problems. With the Sentinel Dual 1000, you have the option of dual-format meaning you can mount this UPS in either tower or rack-mount.

    The Sentinel Dual (Low Power) range is ideal for any small business or office with a critical infrastructure that needs to be kept powered and safe during power problems.

    Sentinel Dual 1000 (Low Power) is rated for 900 Watts of power and is easily capable of keeping your critical IT infrastructure safe during a power outage. If a power outage happens, you will have enough time to safely shut down any sensitive equipment to ensure no data is lost.

    UPS Runtime Options

    Extend your runtime for the SDH 1000Need more runtime? Try the SDH 2200ER
    SDH 1000
    6 Minutes
    1 x BB SDH 36V A318 Minutes
    1 x BB SDH 36V M131 Minutes
    2 x BB SDH 36V M161 Minutes
    SDH 2200ER (Required)No Internal Batteries just a larger charger.
    BB SDH 72V B154 Minutes
    2 x BB SEP 72V B1129 Minutes

    Features and Benefits

    • Produces less than 40dB of noise
    • Tower or Rackmount formats
    • ECO mode with efficiency up to 98%
    • Frequency converter to operate in 50 or 60 Hz
    • A piece of mind with Online UPS protection that gives protection from most power issues
    • Hot-swappable batteries for easy maintenance

    Product Drawing

    1. Extractable/rotatable display plate
    2. Release slits
    3. ON/OFF Switch
    4. Removable front panel
    5. Battery pack connector
    6. Battery pack retention panel
    7. Communication port RS232
    8. USB communication port
    9. IEC 16A output socket
    10. Communication Card Slots
    11. Cooling fans
    12. Remote control terminal board
    13. Battery expansion connector (optional)
    14. IEC 10A output socket
    15. IEC 10A input plug
    16. IEC 16A input plug
    17. Circuit breaker
  • Technical Data
    Rated power1000 VA
    Voltage220-230-240 Vac
    Voltage tolerance140 Vac < Vin < 276 Vac @50% LOAD / 184 Vac < Vin < 276 Vac @ 100% LOAD
    Frequency50/60 Hz 5Hz
    Frequency tolerance50 Hz 5% / 60 Hz 5%
    Power factor> 0.98
    Current distorsion?7%
    Voltage tolerance200 – 253 Vac
    Frequency toleranceFrequency selected (from 0.5Hz to 5Hz configurable)
    Number phases1
    Rated power1000 VA
    Active power900 W
    Number phases1
    Crest factor (Ipeak/Irms)3 : 1
    FrequencyCan be selected: 50 Hz or 60 Hz or self-learning
    Voltage distortion with distorcing load? 3.5%
    Voltage distortion with linear load< 2%
    100% < Load < 110%1 minutes
    125% = Load < 150%4 seconds
    Load > 150%0,5 second
    TypeVRLA AGM lead, maintenance-free
    Typical recharge time2-4 h
    Altitude max1000 m at nominal power (-1% power for every 100 m above 1000 m) 4000 m maximum
    CommunicationUSB / DB9 with RS232 and contacts / Slot for communication interface
    Safety complianceEN 62040-1:2008; EN 62040-1/EC:2009; EN 62040-1/A1:2013 and Directive 2014/35/EU
    EMC conformanceEN 62040-2 and Directive 2014/30/EU
    Accessories providedPower cable, serial cable, USB cable, safety manual, quick start, software downloadable
    Protection ratingIP20
    Surge capability300 joule
    Line-Interactive/Smart Active efficiency98%
    Noise (at 1 m)< 40 dBA @ 1 m
    Operating temperature0C / +40C
    Relative humidity5 – 95% not condensed
    Weight17,5 kg
    Dimensions (h w d)450x87x425/87(2U)x450x425 mm
  • Onsite Maintenance

    Onsite Maintenance is as easy as 1, 2, 3, 4. Contact us for further information 24×7 on our sales number.

    1: Plug and Play (400-3kVA) – Extended Warranty Contracts from 1 to 5 years from £5.99 per month ex VAT

    For plug & play UPS Critical Power offers you a full range of distributed service packs. These competitively priced turn-key solutions optimize your UPS performances and enhance the availability of your equipment while meeting your financial constraints and technical requirements.

    Warranty Plus Extends your warranty up to 3 years, next working day replacementGreen tick
    Warranty Plus Extends your warranty up to 5 years, next working day replacementGreen tick
    Intervention, Provides one preventative maintenance visit, planned visitGreen tick
    Battery Plus, Provides replacement batteries to site, next working day replacementGreen tick
    Warranty One Extends your warranty up to 1 year, next working day replacementGreen tick

    2: Hardwired (4kVA Upwards– Onsite Maintenance Contracts from 1 to 5 years from £49.99 per month ex VAT

    No matter what, your UPS, Generator, Cooling, Switchgear or Electrical Hardware must be ready to perform at all times. While every power solution we supply is backed-up by a comprehensive warranty with the manufacturer, maintenance plans to ensure business continuity are highly recommended, particularly for UPS systems from 1kVA. In particular, the battery set is of prime importance, and must be in good working order. With other consumables, such as fans and DC capacitors requiring regular maintenance and inspection logs reviewed to predict potential future problems.

    Services Included

    Silver Level

    Gold Level

    Platinum Level


    Technical Hotline 24/7YesYesYesGreen tick
    Preventative MaintenanceYesYesYesGreen tick
    Remote Monitoring 24/7YesYesYesGreen tick
    Firmware UpgradesYesYesYesGreen tick
    Emergency ResponseYesYesYesGreen tick
    LabourYesYesYesGreen tick
    PartsYesYesYesGreen tick
    Monthly Event/Status ReportoptionoptionoptionGreen tick
    Onsite Crash KitoptionoptionoptionGreen tick
    Response Time12 working hours8 working hours4 clock hoursGreen tick

    3: 24×7 Remote Monitoring Contracts from 1 month to 5 years from £29.99 per month ex VAT

    Remote monitoring of UPS, Generators, Air Conditioning, Site Access and Environmental Systems is essential to allow swift offsite investigation of fault reports and real-time monitoring of the site status, allowing the correct response to be created and dispatched to site.

    Engineer Installation and configuration during normal hoursGreen tick
    24×7 flexible status and remote monitoring.Green tick
    Encrypted communication, allowing safe offsite monitoringGreen tick
    Alarms and events emailed and SMS texted automaticallyGreen tick
    Firewall FriendlyGreen tick
    Cloud based status overview and multiple sites status on one screenGreen tick
    Allows First Fix Response to SiteGreen tick

    4. IR Thermal Imaging Surveys – Infrared electrical inspection. Infrared electrical testing finds hot, dangerous problems quickly. Infrared electrical inspections find hot spots caused by defects in connections and components.

    Detect system overloads, loose defective components and damaged switchgear. Infrared electrical testing finds hot, dangerous problems quickly. Infrared electrical inspections find hot spots caused by defects in connections and components.

    Infrared thermography is used to find areas of excess heat (caused by increased resistance) so that problems can be corrected before a component fails, causing damage to the component, creating safety hazards and productivity loss. Because increased heating is a sign of failure, infrared is the best diagnostic tool available for finding these hot connections in the early stages of degeneration.

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