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Maximise the Potential of Your Riello UPS Riello UPS is a global leader in power continuity, and their single-phase units are the backbone of many IT networks. To ensure your system is as resilient as possible, the right accessories are essential. Our range of Riello Single Phase UPS Accessories at Comms Express allows you to add remote monitoring, simplify maintenance, and extend the physical versatility of your hardware.

Whether you are managing a small office setup or a complex edge computing site, these genuine Riello components ensure seamless compatibility and peak performance.

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NetMan 208C is Riello UPS’s dedicated network communications card, designed to seamlessly integrate UPS systems into medium- and large-scale networks. It delivers reliable communication between UPS units and management systems while providing advanced security and virtualization support.

Key Features of NetMan 208C Compatible with main network communication protocols (TCP/IP, HTTPS, SNMP)
Integrates UPS devices into networks via Modbus/TCP and BACnet/IP protocols
Designed for use with PowerShield³ and PowerNetGuard UPS management software
Supports LDAP and Active Directory user authentication
Complete management and monitoring of up to 3 environmental sensors
Seamless integration with VMware for virtual network management
Easily Integrate UPS Into Networks NetMan 208C enables UPS systems to connect over 10/100/1000 Mbps ethernet and IPv4/6 networks, supporting Modbus/TCP, BACnet/IP, and SNMP protocols for effortless network integration.

Exceptional Security Equipped with advanced encryption, integrity, and authenticity mechanisms, the NetMan 208C ensures high-level protection against cyber threats, meeting modern secure connectivity standards.

Compatible With Virtual Networks Designed for VMware environments, the NetMan 208C allows safe management and shutdown of both virtual and physical machines, simplifying virtual network operations.

Reliable UPS Management With full compatibility with PowerShield³ and PowerNetGuard, this card ensures reliable UPS monitoring and control, maintaining consistent communication across medium and large networks.

Out Of Stock
£175.84
£211.01 Inc Vat
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VSD Range Only, Universal Rack Guides for racks 600 to 1000mm
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Universal rackmount rails for VSD and SDH range only. Suitable for 600-1000mm deep racks. Recommended one Rack Guide per UPS/Battery Box.

In Stock: 2-3 Weeks
£35.63
£42.76 Inc Vat
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Riello BATTERY KIT S3M S3T CPT Battery installation kit
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for Sentryum S3M/S3T Compact (excludes batteries)



Riello BATTERY KIT S3M/S3T CPT Battery installation kit, for Sentryum S3M/S3T Compact (excludes batteries).



In Stock: 1-2 Days
£76.50
£91.80 Inc Vat
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Riello BATTERY KIT S3M S3T ACT Battery installation kit
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for Sentryum S3M/S3T Active (excludes batteries)



Riello BATTERY KIT S3M/S3T ACT Battery installation kit, for Sentryum S3M/S3T Active (excludes batteries).



In Stock: 1-2 Days
£120.59
£144.71 Inc Vat
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MultiCOM 372 provides a UPS with an additional EPO and RS232
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The MultiCOM 372 allows an additional communication port to be added to the UPS to control and monitor the UPS via the RS232 serial line. The board is supplied with an ESD (UPS Emergency Shutdown) input and an RSD (Remote Shutdown) input, both available on a removable terminal board and directly connectible to emergency buttons or other buttons.

Features:
Management of ESD input and UPS Shutdown
Ability to supply devices at 12 V 80 mA max

In Stock: 1-2 Days
£122.72
£147.26 Inc Vat
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Riello MultiCOM 392 UPS alarm and status indication
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(Multi Sentry Only)



Riello MultiCOM 392 UPS alarm and status indication, (Multi Sentry Only).



In Stock: 1-2 Days
£124.31
£149.17 Inc Vat
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Riello MulitCOM 384 provides UPS alarm and status indication
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Overview MultiCOM 384 provides a set of relay contacts to provide UPS alarm and status indication.

The contacts are connected through terminal connections. Signal contacts include Emergency Power Off (EPO), Remote Shut Down (RSD), On Battery, On Bypass, Alarm and Battery low warnings with potential free contacts on normally close or normally open contacts.intenance.



Characteristics Max. current 3 A at 250 Vac
Signal-contact customisation
Normally Open or Normally Close configuration for each contact

In Stock: 1-2 Days
£145.56
£174.67 Inc Vat
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Riello BATTERY KIT S3M S3T XTD Battery installation kit
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for Sentryum S3M/S3T Xtend (excludes batteries)



Riello BATTERY KIT S3M/S3T XTD Battery installation kit, for Sentryum S3M/S3T Xtend (excludes batteries).



In Stock: 1-2 Days
£164.69
£197.63 Inc Vat
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Riello PowerNetGuard-Lic UPS Management Software
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Licence Renewal



Overview Intuitive and easy to use, PowerNetGuard is a perfect UPS management tool for data centres and IT managers overseeing medium-to-large networks.

Compatible with all main operating systems (i.e. Microsoft, Linux, Mac, Solaris) and highly-secure with multi-level access for various users. Also suitable for use with UPS made by other manufacturers.

Highlights RFC1628 standard ensures consistent network-wide UPS management
Displays and logs key operational data including voltage, load, and battery charge
Sends automated alarm notifications via email or SMS
Multi-user access with a variety of security levels
Compatible with UPS made by 3rd party manufacturers
Powerful But User-Friendly Interface Software provides a simple but powerful graphical illustration of events and operating data needed to carry out first-level diagnostics. Automatically sends SMS and email notifications to key responders if any UPS alarms are triggered.

Simplified UPS Management PowerNetGuard allows you to manage all the UPS in your infrastructure using a single application. This ensures you can monitor and manage efficiently, meaning you’ll get prompt warnings of any faults or malfunctions.

Supports Third Party UPS Allows you to manage UPSs from other manufacturers via SNMP using their own network boards. This enables you to centralise the management of a sizeable UPS fleet into a single system without needing to use a range of differing applications.



In Stock: 1-2 Days
£170.53
£204.64 Inc Vat
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Riello NETMAN208 Network Communication Card
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Network Communication Card NetMan 208 is a network communications card that enables Riello UPS systems to easily integrate into medium or large networks, providing a high level of reliability in communication between the UPS and associated management systems.

Easily Integrate UPS Into Networks Designed to integrate UPS systems over 10/100 Mbps ethernet connections and IPv4/6 networks using Modbus/TCP, BACnet/IP, and SNMP protocols.

Compatible With Virtual Networks Seamless integration with VMware, helping you manage any virtual networks and perform safe system shutdown of both virtual and physical machines.

In Stock: 4-6 Weeks
£175.85
£211.02 Inc Vat
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Riello MultiCOM 352 (Card Version is a serial duplexer)
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The MultiCOM 351/352 serial duplicator is an accessory that allows two devices to be connected to a single communication serial port on the UPS. It can be used anywhere where several serial connections are required for multiple polling of the UPS. It is ideal for LAN networks with firewalls, where a high level of security is required, or for the management of separate LAN networks supplied by a single UPS.

Features
Cascading configuration giving a maximum of 4 serial communication ports
LED communication flow indicator
Firmware upgradeable via serial port.

In Stock: 1-2 Days
£198.69
£238.43 Inc Vat
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Riello SDU PAR Parallel Board for Sentinal Dual (SDU)
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Riello SDU PAR Parallel Board for Sentinel Dual (SDU).

In Stock: 1-2 Days
£195.00
£234.00 Inc Vat
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Riello ER KIT S3 10KVA CPT ACT XTD 12A Battery Charger Kit
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for all Sentryum 10kVA models (CPT, ACT and XTD)



Riello ER KIT S3 10KVA CPT/ACT/XTD 12A Battery Charger Kit, for all Sentryum 10kVA models (CPT, ACT and XTD).



In Stock: 1-2 Days
£200.81
£240.97 Inc Vat
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Riello DI KIT S3T 10-20KVA ACT dual input conversion kit
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to suit S3T Active 10-20kVA



Riello DI KIT S3T 10-20KVA ACT dual input conversion kit, to suit S3T Active 10-20kVA.



In Stock: 1-2 Days
£204.53
£245.44 Inc Vat
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Riello DI KIT S3M 10-20KVA ACT dual input conversion kit
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to suit S3M Active 10-20kVA



Riello DI KIT S3M 10-20KVA ACT dual input conversion kit, to suit S3M Active 10-20kVA.



In Stock: 1-2 Days
£204.53
£245.44 Inc Vat
Add To Cart
Riello PARALLEL KIT S3M S3T Parallel kit
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for Sentryum S3M & S3T



Riello PARALLEL KIT S3M/S3T Parallel kit, for Sentryum S3M & S3T.



In Stock: 1-2 Days
£206.66
£247.99 Inc Vat
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Riello ERKITS3 15-20KVA CPT ACT XTD 20A Battery Charger Kit
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for all Sentryum 15-20kVA models (CPT, ACT and XTD)



Riello ERKITS3 15-20KVA CPT/ACT/XTD 20A Battery Charger Kit, for all Sentryum 15-20kVA models (CPT, ACT and XTD).



In Stock: 1-2 Days
£235.34
£282.41 Inc Vat
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Other Ranges Available
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Riello Sentinel Pro 2 Battery Extension Pack
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Riello Sentinel Dual 2 1kVA–3kVA
Riello Sentinel Dual 2 1kVA-3kVA Single Phase Tower/Rack
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Riello Sentinel Dual 2 Battery Extension Packs | 36V & 72V Modules
Riello Sentinel Dual 2 Battery Extension Pack
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