データシートサーチシステム |
|
ESX10-TC-114-DC12V-6A-E データシート(PDF) 1 Page - ETAL Group |
|
ESX10-TC-114-DC12V-6A-E データシート(HTML) 1 Page - ETAL Group |
1 / 8 page www.e-t-a.de Electronic Circuit Protector ESX10-TC DC 12 V 1642 1 4 Description Technical data (Tambient = 25 °C, operating voltage US = DC 12 V ) ESX10-TC Electronic circuit protector type ESX10-TC is designed to ensure selective disconnection of DC 12 V load systems. DC 12 V power supplies, which are widely used in industry today, will shut down the output in the event of an overload with the result that one faulty load in the system can lead to complete disconnection of all loads. As well as an unidentified failure this also means stoppage of the whole system. Through selective disconnection the ESX10-TC responds much faster to overload or short circuit conditions than the switch-mode power supply. This is achieved by active current limitation. The ESX10-T limits the highest possible current to 1.3 to 1.8 times the selected rated current of the circuit protector. Thus it is possible to switch on capacitive loads of up to 75,000 µF, but they are discon- nected only in the event of an overload or short circuit. For optimal alignment with the characteristics of the application the current rating of the ESX10-TC can be selected in fixed values from 0.5 A...10 A. Failure and status indication are provided by a multicolour LED and an integral short-circuit-proof status output. Remote operation is possible by means of a remote reset signal or a remote ON/OFF control signal. The manual ON/OFF button allows separate actuation of individual load circuits. The ESX10-TC, with a width of only 12.5 mm, can be snapped onto symmetrical rails ensuring ease of installation and saving space in control cabinets. Upon detection of overload or short circuit in the load circuit, the MOSFET of the load output will be blocked to interrupt the current flow. The load circuit can be re-activated via the remote electronic reset input, control input or manually by means of the ON/OFF button. US patent number: US 6,490,141 B2 US patent number: US 8,237,311 B2 Features l Selective load protection, electronic trip characteristics. l Active current limitation for safe connection of capacitive loads up to 75,000 µF and on overload/short circuit. l Current ratings 0.5 A...10 A at DC 12 V. l Reliable overload disconnection with 1.1 x IN plus, even with long load lines or small cable cross sections. l Manual ON/OFF button (S1). l Control input IN+ for remote ON/OFF signal (option). l Electronic reset input RE (option). l Clear status and failure indication through LED, status output SF. l Integral fail-safe element adjusted to current rating. l Width per unit only 12.5 mm. l Rail mounting l Ease of wiring through busbar LINE+ and 0 V. l Additional versions with ATEX approval available. Marking: II 3G Ex nA IIB T4 Gc X ESX10-TC...- E Please observe separate operating instructions: Operating data Operating voltage US DC 12 V (9...18 V) Current rating IN fixed current ratings: 0.5 A, 1 A, 2 A, 3 A, 4 A, 6 A, 10 A Closed current I0 ON condition: typically 15...20 mA Status indication l multicolour LED: by means of Green: unit is ON, power-MOSFET is switched on - status output SF ON, supplies +DC 12 V Orange: in the event of overload or short circuit until electronic disconnection Red: - unit electronically disconnected - load circuit/Power-MOSFET OFF - low voltage (< 3.25 V) - after switch-on until end of switch-on delay OFF: - manually switched off (S1 = OFF) or device is dead - undervoltage l status output SF (option) l ON/OFF condition of switch S1 Load circuit Load output Power-MOSFET switching output (high side switch) Overload disconnection typically 1.1 x IN (1.05...1.35 x IN) Short-circuit current IK active current limitation (see table 1) Trip time see time/current characteristics for electronic disconnection typically 3 s at ILoad > 1.1 x IN typically 50 ms...3 s at ILoad > 1.8 x IN (or 1.5 x IN) Temperature disconnection internal temperature monitoring with electronic disconnection Low voltage monitoring load output with hysteresis at voltage dips < 500 ms, no reset required: load “OFF” at UB < 3.2 V Starting delay tstart typically 10 ms Disconnection of load circuit electronic disconnection Free-wheeling circuit external free-wheeling diode recommended with inductive load Several load outputs must not be connected in parallel |
同様の部品番号 - ESX10-TC-114-DC12V-6A-E |
|
同様の説明 - ESX10-TC-114-DC12V-6A-E |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |