In an increasingly digital world, power interruptions can disrupt operations, compromise data, and damage critical equipment. The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S), designed by APC by Schneider Electric, offers a dependable, high-performance uninterruptible power supply (UPS) solution for mid-sized IT and industrial environments. With its 3-phase capabilities and advanced features, this UPS ensures continuous power delivery in 400V regions, making it a go-to choice for businesses that can’t afford downtime. In this blog, we’ll unpack its key features, benefits, and applications, showing why it’s a standout in the APC Smart-UPS VT lineup.
What is the APC Smart-UPS VT 20kVA 400V?
The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is an online double-conversion UPS with a capacity of 20kVA (16kW), optimized for 400V 3-phase input and output systems. Part of APC’s Smart-UPS VT series, this tower-style UPS comes with four battery modules, internal maintenance bypass, parallel capability, and a 5×8 start-up service. It’s engineered to provide clean, stable power with zero transfer time, protecting servers, networking gear, and other sensitive equipment in small to medium data centers or enterprise settings.
Key Features of the SUVTP20KH4B4S
- Double-Conversion Online Design
Using double-conversion technology, this UPS continuously converts incoming AC power to DC and back to AC, delivering a pure sine wave output with no transfer time to battery. This ensures seamless power for devices with active PFC power supplies. - Robust Power Capacity
Offering 16kW of usable power (20kVA max), it supports configurable 380V, 400V, or 415V 3-phase output, providing flexibility for various electrical environments. - Scalable Runtime
Equipped with four hot-swappable VRLA battery modules (+/-192V), it delivers about 7 minutes of runtime at full load. Additional external battery packs (e.g., SUVTXR6B6S) can extend this to hours, customizable to your needs. - Parallel Operation
Supports paralleling with other VT units for redundancy or increased capacity—up to 60kVA with three units—ideal for critical or expanding infrastructures. - Dual Mains Input
Connects to two separate power sources, enhancing reliability by allowing failover if one source fails, minimizing downtime risks. - Internal Maintenance Bypass
Includes manual and static bypass switches, enabling utility power to feed loads during UPS maintenance or faults, eliminating the need for external bypass hardware. - Advanced Monitoring
Features an LCD display for real-time diagnostics, DB-9 RS-232 port, and a SmartSlot with a pre-installed AP9619 Network Management Card for remote management via PowerChute or InfraStruXure Manager. - Generator Compatibility
Pairs seamlessly with generators, filtering out power fluctuations to deliver clean, stable output to connected devices.
Benefits for Users
- Continuous Power: Double-conversion and dual mains ensure zero interruptions, even during severe power events.
- Adaptability: Scalable runtime and parallel options meet evolving or critical demands.
- High Efficiency: Up to 96% efficiency at full load reduces energy costs, while input power factor correction lowers installation expenses.
- Easy Maintenance: Hot-swappable batteries and internal bypass simplify upkeep without downtime.
- Proven Reliability: APC’s Smart-UPS heritage and included start-up service offer trusted performance.
Practical Applications
The SUVTP20KH4B4S is tailored for mid-tier environments:
- Small Data Centers: Powers server racks and storage systems, ensuring data protection during outages.
- Branch Offices: Supports centralized IT and telecom equipment for seamless operations.
- Retail Stores: Keeps POS systems and networks running in mid-sized outlets.
- Industrial Sites: Provides stable power for control systems or machinery in variable grids.
How It Compares
Compared to line-interactive models like the APC Easy UPS SMV series, the SUVTP20KH4B4S delivers superior power quality and no transfer time, though it’s heavier (627 kg with batteries) and more expensive. Against the larger SUVTP30KH4B4S (30kVA), it’s a lighter, more budget-friendly option for slightly smaller loads, retaining the same robust features.
Final Thoughts
The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a reliable, versatile UPS that brings enterprise-grade power protection to mid-sized applications. Its double-conversion technology, scalable runtime, and smart management features make it a solid choice for safeguarding critical systems. Whether you’re managing a small data center, an office network, or industrial equipment, this UPS ensures your operations stay powered and secure.
Backed by APC’s decades of innovation, the SUVTP20KH4B4S is a smart investment in uptime and resilience. How much does downtime cost your setup? This UPS might just be the key to keeping it at bay!
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