# Axtren Sri Lanka > Axtren Sri Lanka: power protection and IT infrastructure (online UPS, AVR voltage stabilizers, network/PoE surge protectors, NexRack micro data centers). Contact: sales@axtren.com. Language: en-LK. Country site: https://www.axtren.com/lk/ ## Pages - [About Axtren | Power Protection & IT Infrastructure Company | Axtren Sri Lanka](https://www.axtren.com/lk/about): Axtren Pte Ltd builds online UPS systems, voltage regulators, micro data center racks and network surge protection, with offices in Singapore and Irvine, California. Available in Sri Lanka. - [AVR Voltage Stabilizer | VoltMaster 1000VA | Axtren Sri Lanka](https://www.axtren.com/lk/products/avr/): Axtren VoltMaster automatic voltage regulator (AVR stabilizer), 1000VA/500W, boost and buck regulation, ±10% output, 320 J surge suppression, 3 universal outlets and USB charging. Available in Sri Lanka. - [Contact Axtren | Quotes, Datasheets & Technical Support | Axtren Sri Lanka](https://www.axtren.com/lk/support/contact): Contact Axtren sales at sales@axtren.com for UPS sizing, quotations, datasheets, technical support and warranty. Offices in Singapore (APAC) and Irvine, California (USA). Available in Sri Lanka. - [Axtren Sri Lanka | Online UPS, AVR Stabilizers, Smart Racks & Surge Protectors](https://www.axtren.com/lk/): Axtren makes power protection and IT infrastructure: online UPS (Ventrix Pro 1–10 kVA), VoltMaster AVR stabilizers, PoE surge protectors and NexRack micro data centers. Powering your uptime. Available in Sri Lanka. - [NexRack NXR-42S1 Micro Data Center Smart Rack | Axtren Sri Lanka](https://www.axtren.com/lk/products/dc/nexrack): All-in-one 19-inch cabinet with built-in UPS, cooling, PDU and monitoring. 3–5 kW IT load Up to 32U Built-in UPS ~3 h install. The AXTREN NexRack is an all-in-one micro data center built into a single 19-inch rack. Available in Sri Lanka. - [Become an Axtren Distributor | UPS, Smart Rack & Surge Protector Partner Program | Axtren Sri Lanka](https://www.axtren.com/lk/partners): Apply to become an Axtren distributor, reseller or system integrator. Axtren is appointing partners worldwide for online UPS, AVR stabilizers, NexRack micro data centers and PoE surge protectors. Available in Sri Lanka. - [Products | UPS, AVR, Surge Protector & Smart Rack | Axtren Sri Lanka](https://www.axtren.com/lk/products/): Browse Axtren products: online UPS, VoltMaster AVR voltage stabilizer, SG-48WP network surge protectors, and NexRack micro data center, with full specifications. Available in Sri Lanka. - [UPS, AVR, Smart Rack & Surge Protector Replacement Guide | Axtren Sri Lanka](https://www.axtren.com/lk/support/tools/rg): Replacing or upgrading an online UPS, voltage stabilizer, server rack or PoE surge protector? Match your rating to the right Axtren model with this sizing and replacement guide. Available in Sri Lanka. - [SG-48WP Outdoor IP67 Network SPD | PoE Surge Protector | Axtren Sri Lanka](https://www.axtren.com/lk/products/accessories/surgeprotector/sg48wp-outdoor): IP67 waterproof RJ45 / CAT6 lightning protector for outdoor PoE. IP67 1000 Mbit/s PoE++ / 4P PoE Outdoor. The SG-48WP-Outdoor and Outdoor Rugged are IP67 waterproof Ethernet surge protectors for outdoor Gigabit and PoE links, such as cameras and wireless radios on poles. Available in Sri Lanka. - [SG-48WP PoE Ethernet Surge Protector (DIN Rail, Gigabit) | Axtren Sri Lanka](https://www.axtren.com/lk/products/accessories/surgeprotector/sg48wp): Gigabit / PoE Ethernet surge protector for 35 mm DIN rail mounting. 1000 Mbit/s PoE up to 58 V 10 kA total DIN rail. The SG-48WP protects Gigabit Ethernet and PoE links (IEEE 802.3af/at/bt) in CAT 6 / Class E cabling up to 250 MHz. Available in Sri Lanka. - [Smart Rack & Micro Data Center | NexRack NXR-42S1 | Axtren Sri Lanka](https://www.axtren.com/lk/products/dc/): Axtren NexRack all-in-one micro data center: 19-inch smart rack with built-in UPS, precision cooling, PDU, environmental monitoring, smoke and water-leak sensors and access control. 3–5 kW, up to 32U. Available in Sri Lanka. - [Axtren Support | Contact, UPS Runtime Calculator & Replacement Guide | Axtren Sri Lanka](https://www.axtren.com/lk/support/): Axtren support centre: contact our team for quotations, datasheets and technical help, size a UPS with the runtime calculator, or find an Axtren replacement for your current unit. Available in Sri Lanka. - [Network Surge Protector | PoE & Ethernet Lightning Protection | Axtren Sri Lanka](https://www.axtren.com/lk/products/accessories/surgeprotector/): Axtren SG-48WP network surge protectors protect Gigabit Ethernet and PoE++ links from lightning and surges. DIN-rail indoor and IP67 outdoor models, IEC 61643-21, 10 kA. Available in Sri Lanka. - [UPS Runtime Calculator | UPS Backup Time & Sizing Calculator | Axtren Sri Lanka](https://www.axtren.com/lk/support/tools/upsruntime): Free UPS runtime calculator: enter your equipment watts, VA or device list and the backup time you need. Get the recommended Ventrix Pro online UPS model, load percentage and estimated battery backup time. Available in Sri Lanka. - [UPS Systems | Online UPS | Axtren Sri Lanka](https://www.axtren.com/lk/products/ups/): Axtren UPS systems: Ventrix Pro online double-conversion UPS (1–10 kVA, rack/tower, PF 1.0, hot-swappable batteries, SNMP). Available in Sri Lanka. - [Ventrix Pro Online UPS 1K–10K-RT | Rack/Tower Double-Conversion UPS | Axtren Sri Lanka](https://www.axtren.com/lk/products/ups/ventrixpro): Online double-conversion UPS, rack/tower convertible, 1–10 kVA. Online double conversion Pure sine wave PF 1.0 output Rack / Tower. The Ventrix Pro Smart UPS Series delivers online double-conversion power protection for servers, networking equipment, telecom infrastructure, security systems and indu Available in Sri Lanka. - [VoltMaster 1000VA AVR Voltage Stabilizer | Axtren Sri Lanka](https://www.axtren.com/lk/products/avr/voltmaster): Automatic voltage regulator with 3 universal outlets, surge protection and USB charging. 1000VA / 500W 2 Boost + 1 Buck 320 J surge 2× USB 2.4A. VoltMaster is an automatic voltage regulator (stabilizer) that keeps output voltage steady through boost and buck regulation. Available in Sri Lanka.