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1 / 6 page Battery Isolation Switch E-1073-437 www.e-t-a.de 1646 1 2 Description Typical applications Ordering information Technical data – Electronic module Single pole circuit breaker type 437 featuring an additional electronic function module which limits the duration of the supply to the remote disconnect and re-connect coils, avoiding damage in the event of unusual operating circumstances. Available with undervoltage monitoring option to protect batteries from the effects of deep discharge, status output for undervoltage, auto reset feature. Battery and cable protection for all types of vehicle (including electric), battery powered systems. E-1073-437 Type No. E-1073 control unit for type 437 with remote control Voltage rating 0 DC 12 V 1 DC 24 V Control mode 1 ON/OFF control input 00 without additional function 02 with undervoltage protection and status output 2 ON and OFF buttons 33 with control current supply and ON/OFF test input Circuit Breaker 437 single pole circuit breaker (double pole upon request) Enclosure design (optional) blank without enclosure B3 moulded housing Terminal design K60 straight flat screw terminal (for use without housing) K12 screw terminal, angled 90° (for use with B3 or B35) Mounting 5 mounting brackets for surface mounting Characteristic curve 06 fast trip 07 delayed trip Auxiliary contacts Si01 one N/C and two N/O Remote ON and OFF operation FC12 DC12V, remote ON/OFF FC24 DC24V, remote ON/OFF Suffix 173027 standard Current ratings 80 A, 100 A, 120 A, 160A, 180 A, 200 A, 240 A E-1073-1 1 02 - 437-B3 -K60-5 - 06 -Si01-FC12 - 173027 - 240 A ordering example The exact part number required can be built up from the table of choices shown above. Ordering references for optional features should be omitted if not required. Voltage rating DC 24 V Voltage rating range ON 18 - 32 V OFF 16 - 32 V Correct switching performance is not guaranteed if the voltage falls below the minimum value. Temperature range electronic control unit -40...+80 °C (-40...+176 °F) Operating current ON approx. 15 A OFF approx. 20 A Excitation time ON typically 100 ms OFF typically 20 ms Switching frequency 0.1 Hz max. Power consumption typically < 1 mA of electronic control unit (when switched off or button operated) Control inputs E-1073-.1..: »E/A« (ON/OFF), »U-AUS« (undervoltage protection OFF), »A-W« (auto reset) E-1073-.2..: »T-EIN« (button ON), »T-AUS« (button OFF) voltage max. 32 V ON (high) > 8 V OFF (low) < 3 V power consumption DC 24 V: typically 5 mA EMC according to DIN 40839/ISO 7637 Reverse polarity If polarized incorrectly, the protection circuit breaker will trip after a few seconds. Undervoltage protection optional with E-1073-.1.. switching thresholds DC 24 V: 22.8 V ± 0.2 V hysteresis typically 0.5 V trip time typically 40 sec Undervoltage status output »UST«, optional with E-1073-.1.. transistor output minus switching current load corresponding to 2 W lamp load, short- circuit proof Control current supply »+US2«, with E-1073-.2.. for T-EIN/T-AUS May be connected to 20 control inputs. Noise-voltage proof, short-circuit proof Terminals control terminals blade terminals 6.3x0.8 mm Mass approx. 2,000 g without enclosure Technical data of circuit breaker see type 437 |
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Mô tả tương tự - E-1073-1100-437-B3-K12-5 |
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