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EU PLUG.No voltage fluctuations:- The PNR AV1 M1000VA 600W Relay Voltage Stabilizer has been designed to keep the output voltage as stable as possible.When the mains voltage fluctuates, the PNI AVR M1000VA will automatically adjust the output voltage to normal.Depending on their capacity, PNI stabilizers have a wide range of applications:electronic appliances, home appliances, air conditioners, power tools, refrigerators and in general, electronics that need stable voltage.How does it work?.- When the unit that measures the input voltage detects a variation outside the preset range, it will send a signal to the control unit.This will switch on / off the relays connected to the secondary voltage …
£35.99
Tradeinn.com
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UPS management SmartSlot Card with Dry Contact (relay) support to monitor external triggers and initiate actions on external devices.
4 Configurable Input Contacts - Monitor external devices to trigger actions such as notifications or a change in output relay state with custom delay
6 Configurable Output Relays - In response to the UPS or input contacts changing states, and optionally including a customizable delay, trigger actions on external devices.
Expandable Input and Output Ports - Supports the Temperature Sensor, Temperature and Humidity Sensor and Dry Contact I/O Accessory
Includes: USB cable, User Manual
from £189.00 up to £243.58 
Compare prices and buy APC Dry Contact I/O SmartSlot Card - AP9613 - Security and Environmental M
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£158.00
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£244.00
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£203.00
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£227.00
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- 30W 24VDC Ultra Slim DIN Rail PSU - Input: 85 ~ 264VAC- Output: 21.6 ~ 29V DC- Din rail TS-35/7.5 or 15 mountable- -30~70°C operating temperature- Compatible with DIS-100G, DIS-300G
£49.99
Tradeinn.com
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APC AR8621 rack accessory Cable management panel
from £51.50 up to £52.78 
Compare prices and buy APC AR8621 rack accessory Cable management panel
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£52.00
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£53.00
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Continuous power supply: Intended for entry-level network applications, e. g. server rooms, domestic networks, point of sale and similar-sized situations, the line-interactive PowerValue 11LI Pro delivers from 600 up to 2,000 VA electrical power Smoothing electricity supply: The PowerValue 11LI Up also filters out input power disturbances such as surges, line noise or brownouts. This advanced protection ensures your connected equipment always sees a clean, regulated and reliable voltage Many years of reliable and low-maintenance service life: The UPS’s internal enhanced-runtime batteries are designed to give you stable, low-maintenance performance over many years of service. When they eventually mu…
£319.44
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Output Voltage: 24V Approx. Wattage: 320W Protections: Short circuit / Overload / Over voltage / Over temperature Warranty: 3 Years Warranty
£52.85
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EU PLUG.Overload and short circuit protection:- SilverCloud SafePC 650AVR is equipped with an intelligent system for protection in case of overload, excessive discharge, or short circuit and with a fuse that protects your electronic equipment from possible damage from a short circuit.AVR.- Output voltage stabilization:- The device also has an integrated voltage stabilizer on the output, a function that offers a voltage as correct as possible, and close to that necessary to supply electrical and electronic equipment in your home.USB-PC Communication / Monitoring:- The SilverCloud SafePC 650AVR UPS is equipped with an intelligent system for monitoring / control and diagnosis of operation, and …
£54.99
Tradeinn.com
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The ALLIED TELESIS AT-IE048-480-20 Power Supply in white is a top-of-the-line component for powering up your electronics. With a power output of 480 watts, this power supply can handle even the most demanding tasks. Designed with maximum efficiency and reliability in mind, the AT-IE048-480-20 is built to last. Trust this power supply to provide stable and consistent power to your devices, whether for personal or business use. Upgrade your setup with the dependable and high-quality ALLIED TELESIS AT-IE048-480-20 Power Supply.
from £265.45 up to £303.49 
Compare prices and buy Allied Telesis 990-006325-20
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£268.00
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£303.00
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£265.00
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£329.00
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With coated boards and hi-temperature environment compatibility 9SX Marine is designed for Marine & Offshore environments. Easy to Install 9SX Marine can be bolted or welded to the deck/bulk head or shelf. Installation kit includes vibration absorbers that are mounted under the UPS cabinet. 9SX Marine are DNV-GL type approved UPS.
from £305.66 up to £309.84 
Compare prices and buy Eaton 9SXIK3KI accessory
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£306.00
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£310.00
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Specifications:Features:- Battery technology: Sealed Lead Acid (VRLA)- Number of batteries included: 1 pc(s)Technical details: - Sustainability certificates: RoHSWeight & dimensions: - Weight: 5.21 kg- Width: 152 mmWeight & dimensions:- Height: 76 mm- Depth: 203 mmPackaging data: - Package width: 234 mm- Package height: 146 mm- Package depth: 275 mm- Package weight: 5.53 kg
from £87.97 up to £105.58 
Compare prices and buy APC APCRBC123
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£88.00
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£91.00
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£94.00
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£100.00
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£106.00
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Item Weight: 1.0 pounds Item weight : 1.0 pounds
£468.92
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All articles about ups
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How to choose UPS
The regulator monitors the exciter excitation current as a function of the alternator output voltage. Very simple in design,the alternator with shunt excitation has no sustaining short-circuit capacity. Voltage Regulation:around +/- 0.5; Voltage supply/sensing range 85 -139 V (50-60Hz) Rapid response time (500 ms) for a transient voltage variation amplitude of 20 Voltage setting P1; Stability setting P2. Initial potentiometer settings : 1) P1 potentiometer (AVR voltage adjustment): fully anti-clockwise. 2) Remote voltage adjustment potentiometer: centre position. Run the alternator at its rated speed. If the voltage does not increase, the magnetic circuit should be remagnetized (see section …
£27.95
Fruugo.co.uk
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EU PLUG.ZGR TOWER PRO series uses Online technology.double conversion that completely isolates the.voltage and frequency variations and interferences that.can be produced in the electrical network, providing a.high-quality voltage and frequency to your devices.They are tower equipment that have an automatic test.and three optimized battery charging levels, plus.by ECO Mode.
£344.99
Tradeinn.com
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The UPS Rackmount range provides stable and reliable power protection with scalable run time it is ideal for PC users or small businesses, as well as for small telecom applications. The UPS Rackmount is compact, providing stable power protection against surges / spikes & brown outs / blackouts. Its embedded microprocessor controller guarantees high reliability. It can automatically shut down without any load and restart while AC power is recovering.
from £170.63 up to £199.99 
Compare prices and buy PowerCool Rackmount Off-Line , 1500VA, 230V, 50Hz RACK 1500VA
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£171.00
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£200.00
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Eaton 9SX extended battery module
from £377.83 up to £393.18 
Compare prices and buy Eaton 9SX extended battery module 9SXEBM36T
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£378.00
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£383.00
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£389.00
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£393.00
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Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leak proof
from £317.99 up to £369.00 
Compare prices and buy APC Replacement Battery Cartridge #34 RBC34
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£318.00
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£356.00
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£369.00
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Continuous power supply: Ideal UPS for modest IT applications, the line-interactive PowerValue 11LI is intended for users with lower power requirements, from 600 to 2,000 VA electrical power. it intervenes within 2 to 6 ms when the main power is lost Smoothing electricity supply: The PowerValue 11LI Up also filters out input power disturbances such as surges, line noise or brownouts. This advanced protection ensures your connected equipment always sees a clean, regulated and reliable voltage Many years of reliable and low-maintenance service life: The UPS’s internal enhanced-runtime batteries are designed to give you stable, low-maintenance performance over many years of service. If battery ev…
£122.44
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Output Voltage: 24V Approx. Wattage: 200W Protections: Short circuit / Overload / Over voltage / Over temperature Warranty: 3 Years Warranty
£28.70
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FEATURES:- RIELLO BATTERY 12V 9AH
£32.99
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PowerWalker NMC Card
from £200.51
Compare prices and buy PowerWalker NMC Card 10120517
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£201.00
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£201.00
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APC (PME1WU2B-GR) APC PME1WU2B-GR surge protector Black, Grey 1 AC outlet(s) 230 V...
from £10.93 up to £32.99 
Compare prices and buy APC PME1WU2B-GR surge protector Black, Grey 1 AC outlet(s) PME1WU2B-GR
Senetic.co.uk  →
£11.00
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£33.00
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APC Replacement Battery Cartridge #6 Genuine APC RBC(TM) are tested and certified for compatibility to restore UPS performance to the original specifications. Includes: All required connectors, Battery recycling guide, Installation guide, Reusable packagingConvenience:- Prepaid postage to a nearby recycling partner (availability varies by country) Insures that almost 100% of the old battery is recycled, protecting the environment.Fully assembled for easy hot-swap installation:- APC RBCs are safe, reliable and contain a minimum number of connections saving valuable time. Because APC RBCs are hot-swappable, no network downtime is required in order to install them. Re-usable packaging with clear …
from £235.69 up to £328.90 
Compare prices and buy APC RBC6
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£236.00
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£237.00
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£240.00
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£243.00
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£259.00
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Eaton CBLATSIN16X2 UPS Accessories
£76.90
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