E-T-A ESX10-T -DC Series Manual

Electronic Circuit Protector ESX10-T.-DC 24 V
Description
E-T-A's ESX10-T electronic circuit protector is only 12.5 mm wide and
selectively protects all DC 24 V load circuits, thereby increasing the
uptime of machines and systems. This is achieved by a combination
of active electronic current limitation in the event of a short circuit and
overload disconnection typically from 1.1 times rated current. The
ESX10-T responds faster than frequently used DC 24 V switch mode
power supplies without tripping fast and thus prevents disastrous
voltage dips of the supply. It works with a single trip curve for all loads.
Even capacitive loads up to 75,000 μF can be handled very easily.
Besides fixed current ratings from 0.5 A to 12 A, adjustable current
rating versions are also available. The integral fail-safe element (fuse)
is adjusted to the circuit protector's rated current and can thus very
easily be synchronised with the wired cable cross section. This makes
planning much easier.
Features
Track-mountable
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Active linear current limitation
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Capacitive loads up to 75,000 μF
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ESX10-TA/-TB: fixed current ratings 0.5 A...12 A
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ESX10-TD: adjustable current ratings, e.g. [0,5 A / 1 A / 2 A];
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[2 A / 4 A / 6 A]; [6 A / 8 A / 10 A]
Approvals: UL, CSA, GL
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OPTION: Control inputs, signalling
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OPTION: ATEX approval
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Preferred types – for more details on all configurations please see order numbering code
Preferred types are E-T-A products most frequently used by E-T-A
customers. We manufacture E-T-A preferred types in particularly high
Preferred types Short description
ESX10-TA/-TB fixed current rating
ESX10-TA-100-DC24V- without auxiliary contacts
auxiliary contact
ESX10-TB-101-DC24V-
"make contact"
ESX10-TD adjustable current rating
auxiliary contact
ESX10-TD-101-DC24V-
"make contact"
Approvals
Compliances
1822
Your benefits
Increases machine uptime through clear failure detection and
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stable power supply
Reduces downtimes through quick fault resolution
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Simplifies planning through clear sizes and ratings
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Saves costs and time through fast and flexible mounting including
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integral power distribution solution
volumes. Our preferred types are supplied at shorter lead times than
non-standard versions.
Preferred ratings (A)
0.5 1 2 3
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• • • •
0.5 1 2 3
– – – –
Information online
For access to the latest documents please follow:
http://www.e-t-a.de/qr1006/
www.e-t-a.de
ESX10-TD
4 6 8 10 12
• • • • •
• • • • •
4 6 8 10 12
– – – – –
4
0.5/1/2 2/4/6 6/8/10
– – –
– – –
0.5/1/2 2/4/6 6/8/10
• • •
1