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Easergy ™ T300 RTUs (Remote Terminal Units)

Easergy ™ Backup Power Supplies

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Easergy PS50 and PS25 Backup Power Supplies The Easergy T300 PS50 and PS25 backup power supplies are designed for long power supply interruption and to maintain control and monitoring of the entire MV substation during outages. Designed to supply all components in the substation including switchgear mechanics and motors. The Easergy PS50 is ideal for isolated sites that are regularly struck by lightning. [3] • 10 kV insulation and 20 kV surge • Protected against neutral cutout • High temperature range: -40° C to 70° C and easy maintenance • Only a unique battery (PS50 and PS25-12) for easy maintenance and robust lifespan (> 10 years) • Battery end-of-life monitoring for preventive maintenance Applications • Designed for severe environments with a high level of insulation • Designed for very long outage times • Easy maintenance with only one battery Table 5.61: Easergy T300 PS50 and PS25 Backup Power Supplies Description Catalog Numbers

PS50

PS25

Easergy PS25-12V: Power supply and battery charger single 12V 48W output Easergy PS25-24V: Power supply and battery charger single 24V 48W output Easergy PS50-24V: Power supply and battery charger 12V and 24V outputs Easergy PS50-48V: Power supply and battery charger 12V and 48V outputs

EMS58585 EMS58586 EMS58587 EMS58588

5 PROTECTION, CONTROL, AND ENERGYAUTOMATION

[3] Refer to catalog (document number NRJED314621EN) or the Easergy T300 product range for more information.

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