car industry truck industry other industry powertrain systems chassis systems safety security body driver information convenience 204 special products high current switches all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. features C switches currents of more than 300 a C heat, moisture and vibration resistant C minimal contact resistance typical applications C preheating air for diesel engines C preheating catalytic converters C car heating systems C electrical power steering C electrical pumps C primary and/or engine switches C electrical valve control C switches for loading ramps C electrically adjustable cam shaft C dual battery switches C battery disconnection design dustproof; optional: sealed version, sealing in accordance with iec 60 068; immersion cleanable: protection class ip67 to iec 60 529 (en 60 529) weight approx. 7.76 oz. (220 g) nominal voltage 12 v or 24 v; other nominal voltages available on request terminals C quick connect terminals (coil) C screw terminals (load) conditions all parametric, environmental and endurance tests are performed according to eia standard rs-407-a at standard test conditions unless otherwise noted: 23 c ambient temperature, 20-50% rh, 29.5 1.0" hg (998.9 33.9 hpa). 132_3d01 high current relay hcr
205 special products high current switches all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. high current relay hcr dimension drawing screw terminals m6 quick connectors similar to iso 8092-1 1.575 (40) .669 (17) .669 (17) .531 (13.5) .413 (10.5) .276 (7) 2.008 (51) .413 (10.5) .079 (2) .177 (4.5) 2.185 (55.5) 1.575 (45) 2.519 (64) ecr1452-f ecr1666-x screw terminals m6 connector 2-pole .531 (13.5) 2.48 (63) 3.307 (84) 1.575 (40) 1.575 (45) .669 (17) 2.567 (65.2) 2.795 (71) ? .256 (6.5) ecr1667-6 .610 (15.5) .551 (14) .394 (10) 2.48 (63) .610 (15.5) ecr1453-n vi ew on th e t erm i na l s (b o tt om v i ew ) view on the terminals (bottom view) bridging make/make version changeover version
206 special products high current switches all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. high current relay hcr operating voltage range pin assignment contact data contact configuration make contact/ form a bridging make contact/ form x changeover contact/ form c contact material agni0.15 1) 1) optional: agsno 2 contact material for higher switching loads (300 a on/off, 13.5 v, 23 c, > 5 x 10 4 operations) circuit symbol (see also pin assignment) max. switching current 2) on 3) off 2) the values apply to a resistive load or inductive load with suitable spark suppression. 3) this current may flow for a maximum of 3 sec for a make/break ratio of 1 : 10. 300 a (1000 a for 10 cycles) 300 a (1000 a for 10 cycles) limiting continuous current at 23 c at 85 c 150 a 4) 130 a 4) / 150 a 5) 4) cable 16 mm 2 5) cable 25 mm 2 voltage drop (initial) at 100 a typ. 50 mv increase in coil temperature at 10 a load typ. 0.3 c mechanical endurance (without load) > 10 7 operations electrical endurance for resistive load of 150 a, 1 sec make, 1 sec break time, 13.5 v switching voltage, 24 c > 3 x 10 4 operations 1 make contact/ 1 form a 1 bridging make contact/ 1 form x 1 changeover contact/ 1 form c 300 does not take into account the temperature rise due to the contact current e = pre-energization ecr1449-v 13 52 ecr1669-m 1352 ecr1668-e 13 5 42 ecr1455-5
207 special products high current switches all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. high current relay hcr n.b. a low resistive device in parallel to the relay coil slows the armature movement down and reduces the lifetime caused by increased erosion and/or higher risk of contact tack welding. coil data available for nominal voltages 12, 24 vdc (other coils on request) nominal power consumption of the unsuppressed coil at nominal voltage typ. 3.3 w test voltage winding/contact 1000 vac rms upper limit temperature for the coil 155 c maximum ambient temperature range 1) 1) see also operating voltage range diagram C 40 to + 125 c max. switching rate without contact loading 10 hz operate time (12 vdc) 25 msec release time (12 vdc) 8 msec mechanical data cover retention pull push 500 n (112.5 lbs) 500 n (112.5 lbs) terminals pull force push force resistance to bending, force applied to front resistance to bending, force applied to side torsion of screw bolts 150 n (33.75 lbs) 150 n (33.75 lbs) 20 n (4.5 lbs) 1) 20 n (4.5 lbs) 1) 5 nm 1) values apply 2 mm from the end of the terminal. when the force is removed, the terminal must not have moved by more than 0.3 mm . enclosures dust cover protects relay from dust. for use in passenger compartment or enclosures operating conditions temperature range, storage -40 c to 155 c test relevant standard testing as per dimension comments dry heat iec 60 068-2-2 ba 500 h 100 c temperature cycling iec 60 068-2-14 nb 10 cycles C 40/+ 85 c (5 c per min.) damp heat constant iec 60 068-2-3 ca 500 h 40 c, 93% rh industrial atmosphere iec 60 068-2-60 method 4 21 days 25 c vibration resistance iec 60 068-2-6 10 200 hz 10 g no change in the switching state > 10 m sec shock resistance iec 60 068-2-27 (half-sine pulse form) acceleration, acc. to position 6 msec 20 g no change in the switching state > 10 m sec load dump iso 7637 din 40 839 part 1 jump start 5 sec 16 v 10 sec 16 v 25 sec 25 v 3 cycles flammability ul94-hb
208 special products high current switches all specifications subject to change. consult tyco electronics amp gmbh for latest specifications. high current relay hcr ordering information coil versions part number (replace * with coil designator) contact arrangement contact material enclosure terminals hcr v23132-a2*-a100 1 form a agni0.15 dust cover quick connect (coil) screw terminals (load) v23132-b2*-a100 1 form x agni0.15 dust cover quick connect (coil) screw terminals (load) v23132-c2*-a100 1 form c agni0.15 dust cover quick connect (coil) screw terminals (load) coil designator hcr rated coil voltage (v) coil resistance ( w ) must operate voltage (vdc) must release voltage (vdc) allowable overdrive (vdc) without suppres- sion device with sup- pression device at 23 c 1) 1) allowable overdrive is stated with no load current flowing through the relay contacts and minimum coil resistance. at 85 c 1) 001 12 43.5 37 2) 2) including suppression device. 7.2 1.2 27 20 002 24 178 141 2) 14.4 2.4 54 38
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