Vertiv™ Network Power Switch
Vertiv™ UPS & Critical Power
Vertiv™ Network Power Switch
Vertiv's Liebert NPS provides rapid switching between two independent AC power sources, for uninterrupted operation of critical electronic equipment. Liebert NPS proven power switching technology allows dual AC power paths all the way up to the critical load, for the ultimate in AC power system redundancy, power availability and fault tolerance.
- Manual and automatic transfers
- Sense and Transfer time: Less than 6 milliseconds
- Hot Swappable Electronic Static Switching Module
- Break-before Make-switching
- Genuine Vertiv™ product
- Installation & commissioning
- PAN-India AMC support
Specifications
Features & Benefits
Features
- Manual and automatic transfers
- Sense and Transfer time: Less than 6 milliseconds
- Hot Swappable Electronic Static Switching Module
- Break-before Make-switching
- Selectable Preferred Sources
- Selectable Auto/Manual Retransfer
- Redundant Control Power Supplies
- Natural Convection Cooling
- Live Mimic On Hot Swappable Unit For Indicating Load Supply Status & Alarms
- Make Before Break Manual Bypass Switch To Transfer Load From Static Switch To Direct
Source 1 Or Source 2 - Isolated neutrals
- Standard Voltage free contacts for alarm extension
Benefits
- Designed for High Nines Availability
- Break- Before – Make switching eliminates any possibility of connecting the two independent power sources together, even under fault conditions.
- Diagnostics and transfer tests detect any potential switch failures before the problem becomes critical.
- Rapid Operation
- Network Power Switch transfer time of six milliseconds is invisible to sensitive electronic equipment. (As per IEEE Standard 446 susceptibility curve for IT component)
- Automatic transfer protects the critical load as soon as a problem is detected on the power source by switching to the alternative supply.
- Manual transfer allows power sources to be switched whenever required for scheduled source shutdowns or maintenance.
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