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APC by Schneider Electric SYSW40KF Static Bypass Transfer Switch - 40kVA - 220V AC Input - 400V AC Output
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Product Features
Technical Overview
The SYSW40KF operates with a 40 kW load capacity, handling substantial power requirements for server racks, networking equipment, and industrial machinery. The switch accepts 220V AC input and delivers 400V AC output, supporting three-phase power distribution commonly found in commercial and industrial installations.
Static transfer technology ensures switching occurs within milliseconds, maintaining power continuity to critical loads. The bypass function provides a manual override capability, allowing technicians to isolate the switch for maintenance while keeping downstream equipment powered through an alternative path.
This section brings together practical product details such as Load Capacity (VA), Input Voltage, Output Voltage, Height, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This transfer switch delivers essential power management capabilities for environments where uptime is non-negotiable. The static bypass design provides both automated protection and manual maintenance options, giving IT and facilities teams greater control over power infrastructure.
Maintenance Without Downtime
The bypass function enables switch isolation for servicing while maintaining power to connected equipment through an alternative path.
- Manual bypass capability
- Zero-interruption maintenance
- Service without load disruption
High-Capacity Power Handling
With 40 kW load capacity, this switch supports substantial power requirements for server rooms, industrial controls, and critical infrastructure.
- 40 kW rating
- Three-phase compatible
- Enterprise-grade construction
Reliable Power Transition
Static transfer technology ensures switching occurs within milliseconds, maintaining continuous power to critical loads during source transitions.
- Millisecond switching
- Seamless transition
- Power continuity assurance
Deployment / Use Cases
The APC Static Bypass Transfer Switch serves critical roles in data centers, industrial facilities, and telecommunications infrastructure where power continuity directly impacts operational reliability. Its 40kVA capacity makes it suitable for protecting server racks, network equipment, and industrial control systems that cannot tolerate unexpected power interruptions.
In data center environments, this switch enables maintenance procedures on UPS systems and power distribution units without taking critical servers offline. Manufacturing facilities deploy these switches to protect production line controls and monitoring systems, while telecommunications installations use them to maintain service during power system servicing.
Data Center Power Management
Enable UPS maintenance and PDU servicing without disrupting server operations, supporting scheduled maintenance windows and emergency repairs.
Industrial Control Protection
Protect manufacturing equipment, process controls, and monitoring systems from power interruptions during electrical system maintenance.
Physical Profile
The SYSW40KF features a rack-mountable design measuring 7.99" in height, 20" in width, and 27.99" in depth, fitting standard 19-inch equipment racks. With an approximate weight of 50.71 lb (23 kg), the switch provides substantial construction for enterprise environments while remaining manageable for installation teams. The compact form factor optimizes rack space utilization while delivering full 40kVA capacity.
- Width
- 20" (508 mm)
- Depth
- 27.99" (711 mm)
- Height
- 7.99" (203 mm)
- Weight
- 50.71 lb (23000 g)
Highlights
- 40 kW load capacity for substantial power requirements
- 220V AC input with 400V AC output configuration
- Static bypass technology for maintenance without downtime
- Rack-mountable design (7.99"H × 20"W × 27.99"D)
- Three-phase power compatibility
- Millisecond switching for power continuity
- Manual bypass capability for service procedures
- 2-year limited warranty from APC by Schneider Electric
Specifications
| Specifications | |
|---|---|
| Manufacturer | Schneider Electric SA |
| Manufacturer Part Number | SYSW40KF |
| Brand Name | APC by Schneider Electric |
| Product Name | Static Bypass Transfer Switch |
| Product Type | Bypass Switch |
| Power Description | |
| Load Capacity (VA) | 40 kW |
| Input Voltage | 220 V AC |
| Output Voltage | 400 V AC |
| Physical Characteristics | |
| Height | 7.99" (203 mm) |
| Width | 20" (508 mm) |
| Depth | 27.99" (711 mm) |
| Weight (Approximate) | 50.71 lb (23000 g) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What is the load capacity of the APC SYSW40KF transfer switch?
The APC SYSW40KF Static Bypass Transfer Switch has a 40 kW load capacity, equivalent to 40kVA. This substantial rating supports enterprise-level power requirements for server racks, industrial equipment, and critical infrastructure where continuous operation is essential.
What input and output voltages does this transfer switch support?
This transfer switch accepts 220V AC input and delivers 400V AC output. The three-phase configuration makes it suitable for commercial and industrial power systems commonly found in data centers, manufacturing facilities, and telecommunications infrastructure.
How does the static bypass function work on this transfer switch?
The static bypass provides a manual override capability that allows technicians to isolate the switch for maintenance while keeping downstream equipment powered through an alternative path. This enables service procedures without disrupting connected loads, supporting scheduled maintenance windows and emergency repairs.
What are the physical dimensions of the SYSW40KF transfer switch?
The switch measures 7.99 inches in height, 20 inches in width, and 27.99 inches in depth (203 mm × 508 mm × 711 mm). With an approximate weight of 50.71 lb (23 kg), it features a rack-mountable design that fits standard 19-inch equipment racks for efficient space utilization.
What type of environments is this transfer switch designed for?
The SYSW40KF is engineered for data centers, industrial facilities, and critical infrastructure where power continuity directly impacts operational reliability. Its 40kVA capacity and bypass functionality make it suitable for protecting server racks, network equipment, industrial controls, and telecommunications systems.
What warranty coverage does APC provide for this transfer switch?
APC by Schneider Electric provides a 2-year limited warranty for the SYSW40KF Static Bypass Transfer Switch. This warranty covers manufacturing defects and ensures reliable performance for enterprise power management applications requiring uninterrupted electrical service.
What power capacity is listed for this UPS?
The listed power specification is 40 kW, which helps position the unit for the right load level and installation role.
What voltage details are listed?
The listed power specification is 220 V AC, which helps position the unit for the right load level and installation role.
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