STS, UPS & PDU

• Rackmount STS system 1P+N/2 P
• Standalone STS systems 3P+N/4P
• e-box STS system for switchgear integration 3P+N/4P

Meet Tier IV Datacenter switching

time requirement, all our STS products' switchover time are within 5 msec (average)

• Each source is controlled by 3 independent electronic sensors to ensure maximum reliability on mains monitoring and control
• Continuous monitor of the switching device in order to ensure a safe “Make Before Break" operation and avoid any cross conduction during transfers
• Sophisticated control and monitoring of the ON and OFF status of thyristors BEFORE any transfer
• Redundancy of the internal critical parts (fans, triple aux power supply, sensors)
• Extremely high noise immunity of the system control boards, capable to stand up to 90V/mt electromagnetic field strength without any sequence anomaly
• Neutral wire/busbar size of the switch oversized to 1,8 In Hi Rate fault current up to 65 Ka without any upgrade
• Reduced size footprint to save space.
• Front access for maintenance and service
• Fully customized IP/OP connection, available on top cable entry, bottom cable entry or flanged busbar connection

   STS-4P-250A

Three phase 3-4 POLE STANDARD units are available for the followings:

BRM-SA-STS 3-63 A 3P+ N 

BRM-SA-STS 4-63 A 4P 

BRM-SA-STS 3-100 A 3P+ N 

BRM-SA-STS 4-100 A 4P 

BRM-SA-STS 3-125 A 3P+ N  

BRM-SA-STS-4-125 A 4P 

BRM-SA-STS-3-160 A 3P+ N  

BRM-SA-STS-4-160 A 4P  

BRM-SA-STS-3-200 A 3P+ N  

BRM-SA-STS-4-200 A 4P  

BRM-SA-STS-3-250 A 3P+ N  

BRM-SA-STS-4-250 A 4P  

BRM-SA-STS-3-400 A 3P+ N  

BRM-SA-STS-4-400 A 4P  

BRM-SA-STS-3-630 A 3P+ N

BRM-SA-STS-4-630 A 4P  

BRM-SA-STS-3-800 A 3P+ N  

BRM-SA-STS-4-800 A 4P  

BRM-SA-STS-3-1000 A 3P+ N  

BRM-SA-STS-4-1000 A 4P  

BRM-SA-STS-3-1250 A 3P+ N  

BRM-SA-STS-4-1250 A 4P  

BRM-SA-STS-3-1600 A 3P+ N F 

BRM-SA-STS-4-1600 A 4P  

STS-4P-2500A

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