ESS30-S E-T-A | Alldatasheet
Document overview
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Technical content
Electronic circuit breaker ESS30-S Economical and compact.
The electronic circuit breaker ESS30-S with physical isolation is a “low energy breaker” for DC 24 V applications. It is approved to VDE EN/IEC 60934 and UL1077 as a circuit breaker for equipment protection and supplementary protector and therefore ideally suitable for the use Electronic circuit breaker ESS30-S Economical and compact. Just plug it in: mounting of electronic circuit breakers ESS30-S on power distribution system Module 18plus ESS30-S electronic circuit breaker with physical isolation is a »Low Energy Breaker« for DC 24 V applications. in centralised and decentralised power supply units. The compact, plug-in type device was designed for mounting on the power distribution modules 17plus and 18plus as well as on the SVS power distribution systems. Just p electro ESS30 system Application example on power distribution system Module 18plus Benefits
- Saves energy costs through 1/3 lower power loss compared to competitive solutions.
- Saves space by means of 30 % less installation depth than equivalent solutions.
- Enhances system availability by means of a clear failure detection and signalling.
© Cobalt/Fotolia.com ©Nataliya Hora/Fotolia.com © industrieblick/Fotolia.com
- »Low energy breaker« with power loss reduced by 1/3
- Small height and width per channel
- Ambient temperatures up to +60 °C
- Selective load protection with physical isolation in the event of a failure
- Can be plugged into power distribution modules 17plus, 18plus and SVSxx power distribution systems
Features
The »Low Energy Breaker« for decentralised power distribution: E-T-A’s ESS30-S electronic circuit breaker without ESS30-S without ESS30-S with ESS30-S with ESS30-S Save up to 33 % Save up to 30 % Power loss Space savings Do you need more information on the ESS30-S? Just scan the QR code!
E-T-A Elektrotechnische Apparate GmbH Industriestraße 2-8 . 90518 ALTDORF GERMANY Phone +49 9187 10-0 . Fax 09187 10-397 E-Mail: info@e-t-a.de . www.e-t-a.de Technical Data Operating voltage UB DC 24 V (18...30V) Trip curve current limitation with electronic disconnection, suitable for all kinds of loads Current ratings I N 0.5 A, 1 A, 2 A, 3 A, 3.6 A, 4 A, 6 A, 8 A, 10 A Overload disconnection typically 1.2 x I N Short circuit current IK typically 1.2 x I N Trip times overload: typically 500 ms short circuit: typically 100 ms Signalling multicoloured LED, signal contact Approvals UL1077, VDE (EN/IEC 60934) B_ESS30-S_e_111115A Technical changes, misprints and errors reserved. Photos: E-T-A, Titel: ©Nataliya Hora/Fotolia.com DC 24 V supply protected with the electronic circuit breaker ESS30-S Physical isolation in the electronic circuit breaker ESS30-S + DC 24 V LINE + Inverse diode Load IL Control Unit 0 V PE Inverse diode Load