廣州市朝德機(jī)電設(shè)備有限公司ETA ESX10-TB-101-DC24V-3A 短路保護(hù)器
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. ESX10-TD
Features Your benefits
l Track-mountable l Increased machine uptime through clear failure detection and
l Active linear current limitation stable power supply
l Capacitive loads up to 75,000 μF l Reduces downtimes through quick fault resolution
l ESX10-TA/-TB: Fixed current ratings 0.5 A…12 A l Simplifies planning through clear sizes and ratings
l ESX10-TD: Adjustable current ratings, e.g. [0,5 A / 1 A / 2 A]; l Saves costs and time through fast and flexible mounting including
[2 A / 4 A / 6 A]; [6 A / 8 A / 10 A] integral power distribution solution
l Approvals: UL, CSA, GL
l OPTION: Control inputs, signalling
l OPTION: ATEX approval
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 volumes. Our preferred types are supplied at shorter lead times than
customers. We manufacture E-T-A preferred types in particularly high non-standard versions.
Preferred types Short description Preferred ratings (A) 4
ESX10-TA/-TB fixed current rating 0.5 1 2 3 4 6 8 10 12 0.5/1/2 2/4/6 6/8/10
ESX10-TA-100-DC24V- without auxiliary contacts ? ? ? ? ? ? ? ? ? – – –
ESX10-TB-101-DC24V- auxiliary contact ? ? ? ? ? ? ? ? ? – – –
“make contact”
ESX10-TD adjustable current rating 0.5 1 2 3 4 6 8 10 12 0.5/1/2 2/4/6 6/8/10
ESX10-TD-101-DC24V- auxiliary contact – – – – – – – – – ? ? ?
“make contact”
Approvals Instructions
Please observe the separate user manual:
http://www.e-t-a.de/qr1006/
Conformities
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Electronic Circuit Protector ESX10-T.-DC 24 V
Technical data (Tamb = 25 °C, UB = DC 24 V) Technical data (Tamb = 25 °C, UB = DC 24 V)
Operating data Free-wheeling diode external free-wheeling diode
Operating voltage UB DC 24 V (18...32 V) recommended for inductive load
Current ratings IN fixed rating: Parallel connection of several load outputs
Types ESX10-TA-... and -TB-...: not permitted
0.5 A, 1 A, 2 A, 3 A, 4 A, 6 A, 8 A, 10 A, 12 A Signal output F ESX10-T.-101/-102
adjustable current ratings: Electrical data potential-free auxiliary change-over
type ESX10-TD-...: contact max. DC 30 V/0.5 A min. 10 V/10 mA
[0.5 A/1 A/2 A], [2 A/4 A/6 A], [6 A/8 A/10 A] Standard condition UB is applied and switch S1 is ON and
Standby current I0 in ON condition: typically 20 ... 30 mA LED green no overload, no short circuit
depending on signal output OFF condition, LED off l device switched off (switch S1 to OFF)
Visual status l multicoloured LED: l no operating voltage UB
Indication via green: Fault condition LED orange overload conditions > 1.1 times IN until
- device is ON (S1 = ON) electronic disconnection
- load circuit/Power-MOSFET connected
orange: Fault condition LED red electronic disconnection after
- overload or short circuit until overload or short circuit
electronic disconnection ESX10-TB-101 single signal, make contact
red: contact open, terminal 13-14
- device switched OFF electronically ESX10-TB-102 single signal, make contact
- load circuit/Power-MOSFET contact closed, terminal 11-12
disconnected
- undervoltage (UB < 8 V) Error signal output is in fault condition, if
- after switch-on until the end of the l there is no operating voltage UB
switch-on delay period l the ON/OFF switch S1 is in OFF posi-
OFF: tion
- manually switched off (S1 = OFF) or l the red LED is lighted
device is dead-voltage (electronic disconnection)
l status output SF (optional) status output SF ESX10-T.-114/-124/-127
l potential-free signal contact F (optional) Electrical data plus switching signal output,
l On/off position of the switch S1 connects UB to pin 23
Load circuit Current ratings: DC 24 V/max. 0.2 A
Load output power MOSFET switching output (short circuit proof)
(plus switching) The status output is connected internally
Overload disconnection (OL) typically 1.1 x IN (1.05...1.35 x IN) with a 10 kOhm resistor against 0 V.
Short circuit current IK active current limitation with Status OUT ESX10-TB-114/-124 (signal status OUT),
4 ILimit = typically 1.8/1.5/1.4/1.3 x IN, at UB = + 24 V
ILimit depending on IN + 24 V = S1 is ON, load output connected
(typically ILimit - values, see table 1) 0 V = S1 is ON, load output locked
and/ or switch S1 is OFF
Trip times see time/current characteristic red LED lighted
Trip thresholds/trip 1. threshold: Status OUT ESX10-TB-127 (signal status OUT
times (t1, t2) at overcurrent at Iload > typically 1.1 x IN...ILimit : inverted), at UB = + 24 V
(ILimit see table 1) t1 = typically 3 s + 24 V = S1 is ON, load output locked
2. Threshold: red LED lighted.
at Iload = ILimit : 0 V = S1 is ON, load output connected
t2 = typically 100 ms...3 s and/or switch S1 is OFF.
Temperature disconnection internal temperature monitoring with OFF condition 0 V level at status output whenever:
electronic disconnection l switch S1 is in ON position, but device
Low voltage monitoring is still in ON delay
of load output with hysteresis, no reset required l switch S1 in OFF position, or control
load “OFF” at UB < 8 V signal OFF, device is switched off
Switch-on delay typically 0.5 s l No operating voltage UB
tStart after each ON operation, after reset and Reset input RE ESX10-T.-124/-127
after applying of UB Electrical data voltage max. DC 32 V
Disconnection of electronic disconnection after High > DC 8 V ≤ DC 32 V
load circuit overload/short circuit Low < DC 3 V > 0 V
Current consumption typically 2.6 mA
(DC 24 V)
Min. pulse duration 10 ms
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Electronic Circuit Protector ESX10-T.-DC 24 V
Technical data (Tamb = 25 °C, UB = DC 24 V) Technical data (Tamb = 25 °C, UB = DC 24 V)
Reset signal RE with the falling edge of a + DC 24 V EMC requirements noise emission EN 61000-6-3
Terminal 22 pulse the electronically blocked (EMC directive, CE marking) noise immunity: EN 61000-6-2
ESX10-TB-124/-127 can be reset via an Insulation co-ordination 0.5 kV / pollution degree 2
external momentary switch. A joint reset (IEC 60934) reinforced insulation at operating area
signal can also be applied to more than Dielectric strength max. DC 32 V (load circuit)
one device at a time. Devices in ON con-
dition will remain unaffected. Insulation resistance n/a, only electronic disconnection
Control input IN+ ESX10-T-114 (OFF condition:)
Electrical data as reset input RE Conformity CE marking
to 2014/30/EU
Control signal IN+ +24 V level (HIGH): device is switched on Dimensions (w x h x d) 12.5 x 80 x 83 mm
by a Terminal 21 remote ON/OFF signal. Mass approx. 65 g
0 V level (LOW) device is switched off by
a remote ON/OFF signal.
Switch S1 ON/OFF device can only be S1 switched on when
a HIGH level is applied to IN+
LED indication ON: LED green
OFF: LED red
General data
Fail-safe element back-up fuse for ESX10-T not required,
due to an integral redundant fail-safe
element (protective element)
Terminals LINE+ / LOAD+ / 0V
screw terminals M4
max. cable cross section
rigid and flexible 0.5 - 16 mm2
flexible with wire end ferrule w/wo
plastic sleeve 0.5 mm – 10 mm2
stripping length 10 mm
Tightening torque (EN60934) 1.5 - 1.8 Nm
multi-lead connection
(2 identical cables)
rigid / flexible 0.5 – 4 mm2
flexible with wire end ferrule
without plastic sleeve 0.5 – 2.5 mm2
flexible with TWIN wire end ferrule
with plastic sleeve 0.5 – 6 mm2 4
Terminals signal terminals
Screw terminals M3
max. cable cross section
flexible with wire end ferrule w/wo
plastic sleeve 0.25 – 2.5 mm2
stripping length 8 mm
Tightening torque (EN60934) 0.5 - 0.6 Nm
Housing material moulded
Mounting symmetrical rail to EN 60715-35x7.5
Ambient temperature -25...60 °C 1)
(without condensation, cf. EN 60204-1)
1) ambient temperature range can differ
depending on approvals.
Storage temperature -40...70 °C
Humidity 96 hrs / 95% RH 40°C to
IEC 60068-2-78, test Cab
climate class 3K3 to EN60721
Vibration 3g test to IEC 60068-2-6, test Fc
Protection class housing IP20 EN60529
terminals IP20 DIN 60529
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Electronic Circuit Protector ESX10-T.-DC 24 V
Preferred types
Preferred types are E-T-A products most frequently used by E-T-A volumes. Our preferred types are supplied at shorter lead times than
customers. We manufacture E-T-A preferred types in particularly high non-standard versions.
Preferred types Short description Preferred ratings (A)
ESX10-TA/-TB fixed current rating 0.5 1 2 3 4 6 8 10 12 0.5/1/2 2/4/6 6/8/10
ESX10-TA-100-DC24V- without auxiliary contacts ? ? ? ? ? ? ? ? ? – – –
ESX10-TB-101-DC24V- auxiliary contact ? ? ? ? ? ? ? ? ? – – –
“make contact”
ESX10-TD adjustable current rating 0.5 1 2 3 4 6 8 10 12 0.5/1/2 2/4/6 6/8/10
ESX10-TD-101-DC24V- auxiliary contact – – – – – – – – – ? ? ?
“make contact”
Order numbering code Ordering number code for ATEX version ...-E
Type No. Type No.
ESX10 Electronic Circuit Protector, with current limitation ESX10 Electronic Circuit Protector, with current limitation
Mounting Mounting
TA rail mounting, without aux. contact TA rail mounting, without aux. contact
TB rail mounting, with signal contact and hole for signal busbars TB rail mounting, with aux. contact
TD Version: rail mounting, with auxiliary contact and slide actuation Version
for 3-step current rating adjustment 1 without physical isolation
Version Signal input
1 without physical isolation 0 without signal input
Signal input 1 with control input IN+ (only ESX10-T.-114)
0 without signal input 2 with reset input RE (only ESX10-T.-124, ESX10-T.-127)
1 with control input IN+ (only ESX10--114) Signal output
2 reset input RE (only -124, -127) 0 without signal output (only ESX10-TA)
Signal output 1 signal make contact
0 without signal output (only ESX10-TA) 2 signal break contact
1 signal make contact 4 status output SF (only -114, -124)
2 signal break contact 7 status output inverted (only ESX10-T-127)
4 status output SF (only -114, -124) Operating voltage
7 status output inverted (only ESX10-T-127) DC 24 V voltage rating DC 24 V
Operating voltage Current ratings
DC 24 V voltage rating DC 24 V 0.5 ... 12 A
Current ratings Approvals
4 0.5 A E ATEX
1A
2A ESX10 -TB- 1 0 1-DC 24 V - 6 A - E ordering example
3A
4A
6A
8A
10 A
12 A
16 A (only ESX10-TB-101)
0.5/1/2 A adjustable
(only ESX10-TD-…-X278)
2/4/6 A adjustable
(only ESX10-TD-...-X279)
6/8/10 A adjustable
(only ESX10-TD-…-X280)
2/3/4 A adjustable
(only ESX10-TD-101-...-X282)
ESX10 - TB - 1 0 1 - DC 24 V - 6 A ordering example
Caution!
Please observe separate data sheet for ESX10-TB-101-DC 24
V-16 A.
Description of ESX10-T signal inputs /outputs see wiring diagrams.
Custom designed versions
Looking for a version you cannot find in our ordering number code?
Please get in touch. We will be pleased to find a solution for you.
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Electronic Circuit Protector ESX10-T.-DC 24 V
Table 1: Voltage drop, current limitation, max. load current Connection diagram ESX10-TB-6A (example)
current typical active max. load current at 100% ON
rating IN voltage current duty, UB DC 24 V
drop limitation Tamb = 40 °C TU = 50 °C
UON at IN ILimit (typ- Tamb = 60 °C
ically)
LINE+ 1 13 14
0.5 A 70 mV 1,8 x IN 0.5 A 0.5 A 0.5 A 14
1A 80 mV 1,8 x IN 1A 1A 1A 13 Electronic Circuit Protector ESX10-TB-101-DC24V-6A
14
2A 130 mV 1,8 x IN 2A 2A 2A 13
TB-101
3A 80 mV 1,8 x IN 3A 3A 3A GERMANY ok
4A 100 mV 1,8 x IN 4A 4A 4A 2 LOAD+ r
on e
off s
6A 130 mV 1,8 x IN 6A 6A 6A e
6A t
8A 120 mV 1,5 x IN 8A 8A 8A 0V 3
2 LOAD+
10 A 150 mV 1.5 x IN 10 A 10 A 9.8 A
12 A 180 mV 1.3 x IN 12 A 11 A 9.8 A
[0.5/1/2 70/80/ 1.4 x IN 0,5/1/2 A 0,5/1/2 A 0.5A/1A/2A
A] 130 mV
[2/3/4 A] 130/80/ 1.4 x IN 2/3/4 A 2/3/4 A 2A/3A/4A
100 mV
[2/4/6 A] 130/100/ 1.4 x IN 2/4/6 A 2/4/6 A 2A/4A/6A
130 mV
[6/8/10 130/120/ 1.4 x IN 6/8/10 A 6/8/10 A 6A/8A/9.8A
A] 150 mV
Note:
When mounted side-by-side without convection, the devices can
only carry max. 80 % of their rated current continuously (100 % ON
duty) due to the thermal effect.
Table 2: ESX10-T – product versions
Version Signal input Signal output 4
Signal output F (signal contact) Status output SF
single signal single signal
with- control input reset input with- make contact break with- status OUT status OUT
ESX10-.. out ON/OFF +24 V +24 V ?RE out (normally contact out +24 V = OK 0V= OK
Control IN+ open NO) (normally
closed NC)
-TA -100 x – – x – – x – –
-TB/-TD -101 x – – – x – x – –
-TB/-TD -102 x – – – – x x – –
-TB/-TD -114 – x – – – – – x –
-TB/-TD -124 – – x x – – – x –
-TB/-TD -127 – – x x – – – – x
Notes
l The user has to ensure that the cable cross section of the load
circuit in question complies with the current rating of the ESX10-T
used.
l In addition special precautions have to be taken in the system or
machinery to exclude automatic re-start (e.g. by using a safety PLC)
(cf. Machinery Directive 2006/42/EG und EN 60204-1, Safety of
Machinery). In the event of a failure (short circuit/overload) the load
circuit will be disconnected electronically by the ESX10-T.
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Electronic Circuit Protector ESX10-T.-DC 24 V - Installation guidelines and safety instructions
Approvals
ESX10-TA/-TB und -TD
Approval Standard File-Certificate Nr. Voltage rating Current rating range
authority
UL UL 2367 E306740 DC 24 V 0.5 A…16 A
UL ISA 12.12.01-2015 E320024 DC 24 V 0.5 A…12 A
(Class Ⅰ, Division 2, Groups A, B, C, D)
UL UL 508 E322549 DC 24 V 0.5 A…16 A
C22.2 No 14
DNV GL Rules VI, part 7, 4676212 HH DC 24 V 0.5 A…12 A
GL 2012, category C, EMC1
ESX10-TA and -TB
Approval Standard File-Certificate Nr. Voltage rating Current rating range
authority
CSA C22.2 No 14 016186 DC 24 V 0.5...12 A
C22.2 No 142M
C22.2 No 213-M (Class I, Division 2)
TüV ATEX 2014/34/EU EX8111077862003 DC 24 V
Annex VIII
EN 60079-0
EN 60079-11
EN 60079-15
Declaration of Conformity for ATEX version ESX10-TA/-TB-...-E
4
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Electronic Circuit Protector ESX10-T.-DC 24 V - Installation guidelines and safety instructions
Dimensions ESX10-TA Information on UL and CSA approvals
ESX10-TA/-TB/-TD
83 12.5 UL2367
3.27 .492 Non-hazardous use - UL File # E306740
UL 508
Non-hazardous use
UL File # E322549
E322549
Y INDUSTRIAL CONTROL EQUIPMENT
N 3.15
A 80
M ok ESX10-TA / -TB
R
E r ISA 12.12.01-2015
e
on s
G o e UL File # E320024
t
2 LOAD+ Operating Temperature Code T4
- This equipment is suitable for use in ClassⅠ, Division 2,
Groups A, B, C and D or non-hazardous locations only.
80 T4 A / 0°C to 50°C
3.15 snap-on socket for Warning
Phoenix label ZBF 12 symmetrical rail EN 50022-35x7.5 - Exposure to some chemicals may degrade the sealing properties
of materials used in the following device: relay (K1)
? Sealant Material:
Dimensions ESX10-TB Generic Name: Modified diglycidyl ether of bisphenol A
Supplier: Fine Polymers Corporation
Type: Epi Fine 4616L-160PK
? Casing Material:
83 12.5 Generic Name: Liquid Crystal Polymer
3.27 .492 Supplier: Sumitomo Chemical
Type: E4008, E4009, or E6008
RECOMMENDATION:
- Periodically inspect the device named above for any degradation
of properties and replace if degradation is found
Y
N 3.15 WARNING – EXPLOSION HAZARD:
A 80
M AVERTISSEMENT – RISQUE D’EXPLOSION
R ? Do not disconnect equipment unless power has been removed 4
E
G or the area is known to be non-hazardous.