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Purpose‑built for thunder‑prone Brazilian cabinet environments with dual‑voltage mains supply, VH‑4099 is a 1U rack‑mount power distribution unit combining factory‑preinstalled illuminated master toggle and built‑in SPD surge‑suppression hardware, paired with genuine NBR‑14136 Type‑N Brazilian native receptacles.
This two‑in‑one pre‑configured unit delivers centralized full‑bank power cut‑off for cabinet servicing meanwhile diverting lightning‑inductive surges and grid‑born voltage spikes out‑of‑box, removing extra purchasing and on‑site assembly for control and surge‑defence components. Optimised for Brazil’s widespread 127V / 220‑250VAC dual‑voltage grid infrastructure. Built‑on hot‑swap modular slots allow later retrofitting of overload trip units, digital metering panels and USB charging peripherals. Holding CE & RoHS credentials, this surge‑protected Brazilian‑spec PDU suits enterprise data‑rooms, manufacturing automation cabinets and telecom rack deployments across storm‑heavy regions of Brazil and Latin‑American neighbouring territories.
1.Factory‑combined Illuminated Master‑switch & SPD Surge‑suppression
All‑in‑one pre‑built front‑panel assembly integrates lit main power toggle plus surge‑absorbing hardware. Operators obtain both full‑rack power isolation for maintenance and lightning‑spike mitigation right from factory, eliminating separate module procurement and manual fitting jobs for surge‑risk Brazilian sites.
2. Genuine NBR‑14136 Type‑N Native Brazilian Receptacles
Each outlet strictly observes Brazil’s official NBR‑14136 electrical specification, perfectly mating with local Type‑N device plugs. Avoid unreliable connection risks caused by universal multi‑hole sockets and meets local cabinet‑project acceptance criteria.
3. Dual‑voltage‑tuned Circuit for Brazilian Grid
Electrical architecture adapts Brazil’s mixed‑grid environment supporting both 127V and 220‑250VAC working conditions, delivering steady power feed for servers, network switches, surveillance and industrial rack‑mounted hardware.
4. Hot‑swap‑ready Modular Expansion Slots
Reserved functional cavities support live‑site hardware upgrade. Over‑current trip devices, digital read‑out meters and USB charging peripherals can be added afterwards without complete PDU disassembly or full power cut‑down.
5. Standard‑compliant 1U Rack‑optimised Form Factor
Strict 1U physical profile complies EIA‑19‑inch global rack norms, saving precious vertical cabinet real‑estate for high‑density hardware stacks inside Brazilian enterprise machine‑rooms.
6. Multi‑scenario Flexible Mounting Accessory Kit
Complete TP‑series adjustable‑bracket portfolio enables horizontal rack‑mount, vertical wall‑fix and special‑shape cabinet assembly, coping with varied physical constraints of industrial and commercial premises across Brazil.
Compared with VH‑4098 (Brazil‑spec switched‑only PDU):
1.Switch + SPD two‑in‑one factory integration: VH‑4098 only ships with pre‑installed master switch without surge defence; VH‑4099 adds built‑in SPD surge‑suppression. VH‑4099 targets locations with frequent thunderstorms and unstable mains; VH‑4098 serves general‑purpose indoor office‑type cabinet deployments.
2. Lower site‑deployment workload: VH‑4099 delivers both control and surge‑protection out‑of‑box, cutting field‑installation labour and BOM cost for integrator projects located in lightning‑prone Brazilian regions.
Compared with ordinary Brazilian‑market rack‑PDU competitors:
1.Native NBR‑14136 sockets + pre‑combined switch‑SPD unit: Many rival Brazilian PDUs either separate switch and surge components or adopt cheap universal multi‑holes. VH‑4099 merges both key functions and uses genuine Type‑N outlets to satisfy local specification audits.
2. Incremental hot‑swap expandable architecture: A large number of local competing PDUs adopt hard‑wired fixed circuits with zero upgradable slots. VH‑4099 allows adding over‑current or metering modules later to match evolving project demands, lowering long‑term equipment replacement expenditure.
3. Rich adjustable‑mounting accessory supply: Most local competitors only supply simple fixed mounting lugs. Full TP‑series adjustable brackets are included for non‑standard cabinet‑body layouts widespread across Brazilian industrial sites.
‑ Thunder‑prone enterprise server‑closet deployments across inland Brazilian territories
‑ Manufacturing‑zone industrial automation cabinets facing frequent lightning‑inductive grid disturbances
‑ Telecom & surveillance rack installations within tropical storm‑heavy Brazilian districts
‑ System‑integrator tender projects requiring combined power control plus lightning‑surge protection
‑ Mixed‑voltage commercial IT rooms subject to occasional mains‑voltage surges
‑ Latin‑American export cabinet projects targeting storm‑exposed Brazilian field‑sites
‑ Illuminated KP‑series master power toggle + DY‑10 SPD surge‑suppression unit（In:20kA / Imax:40kA）
‑NBR‑14136 Type‑N panel‑mount receptacle, rated 10A‑250VAC, complying official Brazilian electrical norms.
1. Extra‑control Parts: LED power signalling units, resettable overload protectors, multi‑spec master switches, 1‑pole/2‑pole/3‑pole miniature circuit‑breakers (1A‑60A)
2. Extra‑safety Parts: Residual‑current leakage protectors, higher‑grade SPD variants with EMI‑filter & LED‑status indicators
3. Metering‑monitoring Parts: Stand‑alone ammeters, combined volt‑ampere read‑out panels, hot‑swap‑capable measuring hardware
4. Auxiliary‑peripheral Parts: RJ11/RJ45 signal filters, RJ45 communication port, dual‑USB 5V charging hardware, MT RS485 multi‑parameter monitor (voltage / current / temperature / humidity)
5. Mounting‑hardware Parts: Full TP‑series adjustable metal brackets, TP‑018 complete bolt‑and‑cage‑nut fastener kit.
Q1: What differentiates VH‑4099 from VH‑4098?
A: Both adopt NBR‑14136 Type‑N Brazilian sockets and factory‑fitted illuminated main switch. VH‑4099 additionally integrates built‑in SPD surge‑suppression for lightning‑prone sites, while VH‑4098 has no native surge‑protection and suits general‑purpose office‑grade deployments.
Q2: What surge‑handling performance does the built‑in SPD deliver?
A: The integrated DY‑10 SPD provides 20kA nominal discharge current and 40kA maximum discharge current, for absorbing lightning‑induced transients and sudden utility‑grid voltage spikes.
Q3: Can I add overload‑protector or digital‑meter modules afterwards?
A: Yes. Thanks to hot‑swap modular slots, GZ‑series overload protectors or DB‑series metering panels can be mounted on‑site without swapping the whole PDU main‑housing.
Q4: Is VH‑4099 compatible with 19‑inch racks used in Brazil?
A: Yes. It observes EIA‑19‑inch 1U international‑rack specification, compatible with most mainstream server‑and‑network‑cabinet products widely used inside Brazil.
Q5: Does VH‑4099 adapt Brazil dual‑voltage 127‑250VAC grid?
A: Yes, the circuit design is optimised for Brazil dual‑voltage power‑supply environment and works properly for both 127V and 220‑250VAC mains conditions.
Q6: Are custom‑length cables and OEM‑silkscreen branding supported?
A: Yes. Custom‑cord‑length and OEM‑logo‑printing services are available for MOQ‑based bulk‑project‑orders. Please forward detailed requirement specifications to our sales representatives.
Q7: May I use non‑Brazilian‑type plugs on VH‑4099?
A: VH‑4099 is designed exclusively for Type‑N Brazilian‑standard plugs. Foreign non‑compliant plugs require qualified adaptors, adaptors are not advised for permanent rack‑equipment deployment.
