DOLD多德LG5925 安全继电器.pdfDOLD多德LG5925 安全继电器pdf,DOLD多德

文件名称: DOLD多德LG5925 安全继电器.pdf

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详细说明：DOLD多德LG5925 安全继电器pdf,DOLD多德LG5925 安全继电器Technical Data Technical data Input circuit General data Nominal voltage U Operating mode: Continuous operati LG5925 AC/DC 24 V AC 230 V Temperature range -15…+55°C other voltages on request Clearance and creepage LH5925 AC/DC 24V distances Voltage range Rated impuls voltage AC/DC pollution degree 4kV/2 EC60664 at 10% residual ripple 0.9.1.1U EMC 0.85..1 Electrostatic discharge 8 kv(air) Ec/EN61000-4-2 Nominal consumption at U HF irradiation 10V/m ECEN61000-4-3 LG5925 DC approx 1.5 W Fast transients ECEN61000-4-4 AC approx 3. VA Surge voltages LH5925 DC approx 3W between AC approx 4 VA wires for power supply 1 KV.0.5 kV ECEN61000-4 Min off-time: 250ms 24V at Ac/DC units Control voltage on S11 at U, DC 22 V at AC/DC units between wire and ground 2 KV EC/EN61000-4-5 DC 24v at ac units Interference suppression: Limit value class b EN55011 Control current typ. over gree of protecti s12,S22: 30mA at U ousing lEC/EN 60 Min voltage on s12, s22 Terminals P20 IEC/EN 60 3529 when relay activated DC 20V at AC/DC units Housing. Thermoplastic with vo behaviour DC 19V at Ac units according to UL subject 94 Short-clrcuit protection Internal Ptc Vibration resistance: Amplitude 0. 35 mm EC/EN 60 068-2-6 Overvoltage protection Interna VDR frequency 10.. 55 H Climate resistance 15/055/04 EC/EN60068-1 Output Terminal designation EN50005 re connection D|N46228-1-2-31-4 Contacts Screw terminals LG592502 2 NO contacts (integrated) 1 x 4 mm2 solid or LG59250 4 NO contact 1 x2.5 mm stranded ferruled or LG592548 3 NO. 1 NC contact 2x 1.5 mm2 stranded ferruled or LH5925.69 8 NO. 1 NC contact 2x 2.5 mm2 solid The No contacts are safety contacts Insulation of wires ATTENTION! The Nc contacts 41-42 or sleeve length 8 can only be used for monitoring. Plugin with screw terminals Operate delay typ. at U max cross section Manual start: 30 ms or connection 1x25 mm2 solid or automatic start: 50 ms 2.5 mme stranded ferruled Release delay typ. at U Insulation of wires Disconnecting the supply 150 ms at AC units or sleeve length 8 mm 50 ms at DC units Plugin with cage Disconnecting S12, S22: 130 ms at Ac units clamp terminals 50 ms at Dc units max. cross section Contact ty pe Relay positive guided for connection: 1x mm? solid or Nominal output voltage AC 250 V 1x25 mm2 stranded ferruled DC. see limit curve for arc-free min cross section operation for connection 0.5mm2 Thermal current I max. 8 A per contact Insulation of wires see current limit curve or sleeve length Switching capacity Wire fixing: Plus-minus terminal screws m3.5 to Ac 15 box terminals with wire protection or N○ contacts: 3 A/AC 230 V EC/EN60947-5-1 cage clamp terminals NC contacts 2A/AC230V|EC/EN60947-5 Mounting: EC/EN60715 to dc 13 Weight: NO contacts 4A/DC 24 V ECEN60947-5-1LG5925,Ac/DC24V 210g 5A/110V ECEN60947-5 LG5925,AC230V 275g NC contacts 4A/24V IEC/EN 60 947-5-1 LH 5925. AC/DC 24V 375g to dc 13 N○ contacts: 8A/24V>25X103 Dimensions ON: 0.4S, OFF: 9.6s Electrical contact life Width x height x depth to 5 A, AC 230 V Cos (p=1: >2.2x- switching cycles LG5925 225X90X121mm Permissible operating LG 5925 P 225X111×121mm frequency max 1 200 operating cycles /h LG 5925 PS 22.5X104×121mm Short circuit strength H5925 45x90×121mm max fuse rating: 10A gL EcEN60947-5-1 line circuit breaker B6A Safety related data Mechanical life: >20 X 106 switching cycles Probability of dangerous Fallure per Hour(PFHD) 1.74·101c/h Safe Failure Fraction(SFF): 99.7 Proof Test Intervall (T1) 20 years The values stated above are valid for the standard type safety data for other variants are available on req Standard type CharacteristIcs LG 5925. 48 AC/DC 24 V ∑(A2) Article number. 0056025 Output: 3 NO contacts. 1 NC contact Nominal voltage U AC/DC 24 V 250 256A2 Width 22.5mm Variant 200 LG5925./60 with CSA-approval Ordering example for variants L5925./60PsDC24V Nominal voltage Type of terminals ithout indication terminal blocks fixed, with screw terminals PC(plugin cage terminal blocks with cage clam T(°) PS (plugin screw ): plugable terminal blocks with screw M3893 Variant, if required L Max curre nt at 55 C over ontacts 4 contact path-5A-4X5A=100A G: Width 22.5 H: Width 45 mm AC 23CV Max. current at55°Cove 4 contact path= 4A= 4X4A=64A Characteristics 250 ∑ +1++ current in contact paths s200 Total current limit curve LG 5925(Mounted with distance, with air circu- lation) 恐150 ∑P(A2) switching current L [A] 64 are breaking, ro continuous arcing ma> g cyc e/s Arc limit curve under resistive load 40 203040 e nt at 55 over 4 contact path= 1A 4x1'A=4A AC 23CV Max current at 55 c over 4 contact path= 1A= 4x1'A=4A ∑F=+1+1+F ntact paths Total current limit curve LG 5925(Mounted without distance ith simialr load) Kennlinien I(AI 400 128A 96940 device mounted on distance with air circu ation max current at 55C over 8 contact path 4AS 8x4A=128A device mounted without distarce heated by devices with sarne load Max current at 55C cver 8 contact path= 2A= 8x2A'= 32A Quadratic total currer ∑|=2+12+13++1+1+P2+6 213341576738-current in contact paths Total current limit curve LH 5925 5 Application examples off on E-stop (+)11133 A1(+111 S12 k 1323 LG5925,LH592 LG5925,LH5925 ·0- 14|24 A2()S21 K4一[<5 Single channel emergency stop circuit. This circuit does not have any Contact reinforcement by external contactors, 2-channel controlled. redundancy in the emergency-stop control circuit The output contacts can be reinforced by external contactors with positive Note: Refer to Unit programming"! guided contacts for switching currents>8A Switches in po fault detection Functioning of the external contactors is monitored by looping the NC S2 automatic start contacts into the closing circuit(terminals S33-S34) Note: Refer to Unit programming"! Switches in pos S1 no cross fault detection S2 manual start L1 F-ste 1(+)111535345122213 13415122221 LG525.LH5925 1G5925,H5925 S21 M671a 2-channel emergency stop circuit without cross fault monitoring 2-channel emergency stop circuit with cross fault detection Note: Refer to"Unit programming"! Note: Refer to Unit programming"! Switches in pos S1 no cross fault detection Switches in pos S1 cross fault detection S2 manual start S2 manual start L1 sliding guard closed S1 on s2/- A1(-)s111s33s34 s12s22 A1(+)11115331s34 s12s22113 LG5925,LH5925 LG5925,LH5925 A2( A2() 4K5 M6672 M6669 Activated Nc contact (contact position: closed Contact reinforcement by external contactors controlled by one contact 2-channel safety gate monitoring Note: Refer to"Unit programming Note: Refer to"Unit programming"! Switches in pos S1 no cross fault detection Switches in pos S1 no cross fault detection S2 manual start S2 automatic start E DOLD SOHNE KG. D-78114 Furtwangen. POBox 1251. Telephone(+49)7723/654-0Telefax(+49)7723/654-356 e-mail:dold-relaysdold.com.internethttp://www.dold.com

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