Power & Distribution Infrastructure | Microlines Infotech

verified Certified Data Center Power Partner — Eaton, Schneider APC, Vertiv & Raritan Practice

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Power & Distribution Infrastructure

Uninterruptible power and intelligent rack distribution engineered for mission-critical data centers and server rooms. Featuring Eaton, Schneider APC, and Vertiv 3-phase modular transformerless online UPS systems (up to 99% ECO mode efficiency), Lithium-Ion battery cabinets, intelligent Switched Rack iPDUs with per-outlet billing, and Automatic Transfer Switches (ATS).

electric_bolt Modular 3-Phase Online Double-Conversion UPS battery_charging_full Long-Life Lithium-Ion (LiFePO4) Battery Energy power Switched Intelligent iPDUs & Outlet Metering account_tree 2N Dual-Bus Redundancy & Automatic Transfer (ATS)

99.9999% Six-Nines Power Availability

up to 99% High-Efficiency ECO Mode

0 ms Online Double-Conversion Transfer

10+ Years Lithium-Ion Battery Lifespan

TOPIC 01 // MODULAR 3-PHASE ONLINE UPS

Eaton, APC & Vertiv Hot-Swappable Modular UPS Systems

Protect mission-critical data center IT loads against utility power sags, surges, frequency spikes, and blackouts. Our 3-phase modular transformerless online double-conversion UPS systems scale up to 1MW per cabinet using hot-swappable power modules, providing N+1 / 2N redundancy and 0ms power transfer time.

check_circle Hot-Swappable power modules enabling non-disruptive Pay-As-You-Grow capacity scaling.
check_circle True Online Double-Conversion (VFI-SS-111) isolating servers completely from grid raw AC.
check_circle High-efficiency Energy Saver Systems (ESS / ECO mode) operating at 99% electrical efficiency.

Modular 3-Phase Online UPS System in Data Center

3-Phase Modular Hot-Swappable Online UPS System

Intelligent Rack iPDU Array & Power Metering Console

Switched Intelligent Rack iPDUs with Per-Outlet Metering

TOPIC 02 // INTELLIGENT RACK IPDUS & OUTLET METERING

Switched iPDUs & Remote Outlet Power Control

Gain granular control and visibility over rack-level power consumption. Our Switched Intelligent Rack iPDUs (Raritan, Server Technology, APC) feature billing-grade ±1% per-outlet power metering, remote outlet switching (power cycle stuck servers without sending a technician), and environmental sensor ports.

check_circle Individual outlet switching allowing remote reboot of unresponsive rack servers.
check_circle Billing-grade ±1% accuracy per-outlet kWh metering for multi-tenant colocation billing.
check_circle High-temperature 60°C rated enclosures with locking IEC C13 / C19 power receptacles.

TOPIC 03 // LITHIUM-ION ENERGY STORAGE & 2N BUS

Lithium-Ion (LiFePO4) Cabinets & 2N Static Transfer Switches

Upgrade legacy VRLA lead-acid batteries to long-life, lightweight Lithium Iron Phosphate (LiFePO4) battery cabinets with integrated BMS. Combined with Dual-Bus 2N Static Transfer Switches (STS), single-corded server equipment receives seamless dual-power path redundancy.

check_circle Lithium Iron Phosphate (LiFePO4) batteries offering 10+ year lifespan and 60% footprint reduction.
check_circle Rack-mount Automatic Transfer Switches (ATS) providing <4ms phase-sync source transfer.
check_circle 2N Dual-Bus power distribution paths guaranteeing concurrent maintainability (Tier III/IV).

Lithium-Ion Battery Energy Storage Cabinet & Dual-Bus STS

Lithium-Ion (LiFePO4) Battery Energy Storage & 2N Power Path

Engineering Specifications Matrix

UPS Topology	True Online Double-Conversion (VFI-SS-111) Transformerless 3-Phase UPS
Scalable Power Capacity	Modular from 20 kVA to 1000 kVA (1 MW) per UPS Frame (Parallel up to 4 MW)
Battery Energy Storage	Lithium Iron Phosphate (LiFePO4) or Sealed VRLA Lead-Acid with Smart BMS
Rack iPDU Technology	Switched & Outlet Metered iPDUs (IEC C13/C19 Locking Receptacles)
Redundancy Architecture	2N Dual-Bus Power Architecture, N+1 Hot-Swappable Power Modules & Maintenance Bypass
Transfer & Switching Time	0 ms Online UPS Transfer Time / < 4 ms Rack ATS Transfer Time
Remote Management	SNMP v3, Modbus TCP, Web GUI, BACnet, Datacenter Infrastructure Management (DCIM)

Related Power Equipment & Quality Audit Packages

3-phase modular UPS cabinets, Lithium-Ion battery banks, switched iPDUs, and power quality thermography audits from Eaton, APC, and Vertiv.

Eaton / Schneider APC 3-Phase Modular Online UPS

Eaton / APC 3-Phase Modular UPS

High-Efficiency Online UPS

Transformerless online double-conversion UPS with hot-swappable 25kW/50kW power modules and 99% ECO mode.

Intelligent Switched Rack iPDU Per-Outlet Metering

Switched Intelligent Rack iPDU

Per-Outlet Switching & Metering

0U/1U rack iPDU featuring remote individual outlet power cycling, billing-grade kWh metering, and temperature sensors.

Lithium-Ion (LiFePO4) Battery Cabinet

Long-Life Energy Storage

High-density lithium battery cabinet with integrated BMS monitoring, 10+ year lifespan, and 3x faster recharge speed.

Data Center Power Quality Audit & Thermography Package

Power Quality & Thermal Audit

Harmonic & Load Analysis

Includes infrared electrical thermography scan, harmonic distortion analysis, load balancing, and UPS battery impedance test.

Frequently Asked Questions

Technical answers regarding modular hot-swappable UPS systems, Lithium-Ion battery advantages, Switched iPDU remote reboot capabilities, and 2N power path design.

1. What are the advantages of Modular Hot-Swappable UPS systems over legacy monoblock UPS units?

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Modular UPS systems consist of individual plug-and-play power modules (e.g. 25kW or 50kW each) in a single cabinet frame. If a module fails, the remaining modules immediately absorb the load without interrupting power to IT equipment. Faulty modules can be hot-swapped in under 5 minutes without transferring the system to bypass mode, reducing Mean Time to Repair (MTTR) dramatically.

2. Why upgrade from Lead-Acid (VRLA) to Lithium Iron Phosphate (LiFePO4) UPS batteries?

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Lithium-Ion (LiFePO4) batteries last 10-15 years (2-3x longer than VRLA), operate reliably at higher ambient temperatures (30°C), weigh 60% less, occupy 50% less floor space, and recharge to 80% capacity in under 1 hour. Integrated Battery Management Systems (BMS) continuously report cell voltage, current, and temperature to prevent thermal runaway.

3. How do Switched Intelligent iPDUs enable remote IT infrastructure management?

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Switched iPDUs allow network administrators to log into a secure web portal or SNMP interface to power-cycle individual outlets. If a remote server hangs or stops responding, engineers can perform a hard power reboot remotely without dispatching an on-site technician, reducing incident resolution time.

4. What is a 2N Dual-Bus power distribution architecture?

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A 2N dual-bus architecture deploys two completely independent power distribution paths (Path A and Path B)—each with its own utility feed, generator, 3-phase UPS, and iPDUs. Dual-corded enterprise servers connect to both paths simultaneously. If any single power component or entire utility line fails, the server continues running uninterrupted on the surviving path.

5. Why is 0ms transfer time critical for Online Double-Conversion UPS systems?

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In an Online Double-Conversion UPS, incoming utility AC power is continuously converted to DC to charge batteries, then inverted back to clean AC power to feed servers. Because the inverter constantly powers the load, there is exactly 0ms transfer time when utility power drops, protecting sensitive server power supply units (PSUs) from rebooting.

Secure Mission-Critical Power Distribution

Get a free power load audit and 3-phase modular UPS BOQ quote from Microlines electrical engineers.