Pulsar STS 16
Power Supply Redundancy For Single-Connection Circuit Equipment
With The Pulsar STS 16, Power From 2 Independent Sources Can Be Supplied To Servers And Circuit Equipment Which Only Have One Input Power Supply.
Source Transfer System
Pulsar STS 16
Source Transfer System
Power Supply Redundancy For Single-Connection Circuit Equipment
With The Pulsar STS 16, Power From 2 Independent Sources Can Be Supplied To Servers And Circuit Equipment Which Only Have One Input Power Supply.
Redundancy
At present, only top-of-the-range servers are equipped with a dual electrical power supply. In their original form the majority of these types of equipment – including concentrators, switches, auto-routers, invoicing servers, SMS servers and middle-of-the range servers – are singleconnection, that is to say they have only one electrical input supply. With the Pulsar STS, every rack of critical quipment can be connected to a redundant power supply. Both sources (primary and secondary) are connected, in a very straightforward manner, to the STS in the base of the rack. The Pulsar STS then controls the redundancy of this electrical power supply. If the primary source fails, transfer to the secondary source is automatic and instantaneous.
Simple and cost-effective
Considering its advanced design, the price of the Pulsar STS is highly competitive compared with the ‘dual power supply’ options available from suppliers of computer equipment. 1 U high, the unit can be installed easily within the rack. Five LEDs indicate the status of the sources and the STS.
Reliability
Designed to provide redundancy as close as possible to the equipment, the Pulsar STS deploys a ‘break before make’ technology based on relays:
In the event of a short-circuit, the Pulsar STS ensures that the fault cannot affect the alternative source, so that power continues to be supplied to the fault-free equipment,
Power is transferred without overlap of the sources in order to prevent any node of reliability
Even if it suffers a fault, the Pulsar STS continues to supply power to the equipment from the remaining available source.
2 independent sources for a redundant power supply:
strategic servers
circuit and telecoms equipment
Associate communication
A simple and complete mimic diagram
displays the various status of the sources and the Pulsar STS.
An ‘STS COM’ communication port
of the dry contact type indicates the status of the sources and the Pulsar STS:
primary source
source OK
fault within the Pulsar STS.
MGE PowerServices™
2-year guarantee
Standard exchange of the product if it proves to be defective ..
Read More: Three Phase Uninterruptible Power System
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