Siemens西门子 3RT2518-1BW40 直流接触器-产品快照

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Siemens西门子 3RT2518-1BW40 直流接触器

3RT2518-1BW40 SIEMENS 2NO+2NC CONTACTOR, AC3: 7.5KW DC 48V 4-POLE, 2NO+2NC, SZ: S00, SCREW TERMINAL

SIEMENS

2NO+2NC CONTACTOR, AC3: 7.5KW DC 48V 4-POLE, 2NO+2NC, SZ: S00, SCREW TERMINAL

product brand name SIRIUS Product designation 3RT2 contactor General technical data: Size of contactor S00 Product extension ● function module for communication No ● Auxiliary switch Yes Insulation voltage ● rated value 690 V Degree of pollution 3 Surge voltage resistance rated value 6 kV maximum permissible voltage for safe isolation ● between coil and main contacts acc. to EN 60947-1 400 V Protection class IP ● on the front IP20 Shock resistance ● at rectangular impulse — at DC 7.3g / 5 ms, 4.7g / 10 ms ● with sine pulse — at DC 11,4g / 5 ms, 7,3g / 10 ms Mechanical service life (switching cycles) ● of contactor typical 30 000 000 ● of the contactor with added electronics-compatible auxiliary switch block typical 5 000 000 ● of the contactor with added auxiliary switch block typical 10 000 000 Ambient conditions: Installation altitude at height above sea level maximum 2 000 m Ambient temperature ● during operation -25 ... +60 °C ● during storage -55 ... +80 °C Main circuit: Number of NO contacts for main contacts 2 Number of NC contacts for main contacts 2 Operating current ● at AC-1 — up to 690 V at ambient temperature 40 °C rated value 22 A — up to 690 V at ambient temperature 60 °C rated value 20 A ● at AC-2 at AC-3 at 400 V — per NO contact rated value 16 A — per NC contact rated value 9 A Connectable conductor cross-section in main circuit at AC-1 ● at 60 °C minimum permissible 2.5 mm² ● at 40 °C minimum permissible 4 mm² Operating current ● at 1 current path at DC-1 — at 24 V rated value 20 A — at 110 V rated value 2.1 A — at 220 V rated value 0.8 A — at 440 V rated value 0.6 A ● with 2 current paths in series at DC-1 — at 24 V rated value 20 A — at 110 V rated value 12 A — at 220 V rated value 1.6 A — at 440 V rated value 0.8 A Operating current ● at 1 current path at DC-3 at DC-5 — at 24 V per NC contact rated value 20 A — at 24 V per NO contact rated value 20 A — at 110 V per NC contact rated value 0.075 A — at 110 V per NO contact rated value 0.15 A — at 220 V per NC contact rated value 0.375 A — at 220 V per NO contact rated value 0.75 A ● with 2 current paths in series at DC-3 at DC-5 — at 110 V per NC contact rated value 0.175 A — at 110 V per NO contact rated value 0.35 A — at 24 V per NC contact rated value 20 A — at 24 V per NO contact rated value 20 A Operating power ● at AC-1 — at 230 V rated value 7.5 kW — at 400 V rated value 13 kW ● at AC-2 at AC-3 — at 230 V per NC contact rated value 2.2 kW — at 230 V per NO contact rated value 4 kW — at 400 V per NC contact rated value 4 kW — at 400 V per NO contact rated value 7.5 kW Power loss [W] at AC-3 at 400 V for rated value of the operating current per conductor 2.2 W No-load switching frequency ● at AC 10 000 1/h ● at DC 10 000 1/h Operating frequency ● at AC-1 maximum 1 000 1/h Control circuit/ Control: Type of voltage of the control supply voltage DC Control supply voltage at DC ● rated value 48 V Operating range factor control supply voltage rated value of magnet coil at DC 0.8 ... 1.1 Inductive power factor with closing power of the coil 0.8 ● at 50 Hz 0.8 Inductive power factor with the holding power of the coil 0.25 ● at 60 Hz 0.25 Closing power of magnet coil at DC 4 W Holding power of magnet coil at DC 4 W Closing delay ● at DC 30 ... 100 ms Opening delay ● at DC 7 ... 13 ms Arcing time 10 ... 15 ms Auxiliary circuit: Number of NC contacts ● for auxiliary contacts — instantaneous contact 0 Number of NO contacts ● for auxiliary contacts — instantaneous contact 0 Operating current at AC-12 maximum 10 A Operating current at AC-15 ● at 230 V rated value 10 A ● at 400 V rated value 3 A Operating current at DC-12 ● at 48 V rated value 6 A ● at 60 V rated value 6 A ● at 110 V rated value 3 A ● at 125 V rated value 2 A ● at 220 V rated value 1 A ● at 600 V rated value 0.15 A Operating current at DC-13 ● at 24 V rated value 10 A ● at 48 V rated value 2 A ● at 60 V rated value 2 A ● at 110 V rated value 1 A ● at 220 V rated value 0.3 A ● at 600 V rated value 0.1 A Contact reliability of auxiliary contacts 1 faulty switching per 100 million (17 V, 1 mA) UL/CSA ratings: Yielded mechanical performance [hp] ● for single-phase AC motor — at 110/120 V rated value 1 hp — at 230 V rated value 2 hp Contact rating of auxiliary contacts according to UL A600 / Q600 Short-circuit protection Design of the fuse link ● for short-circuit protection of the main circuit — with type of coordination 1 required gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE: 35 A — with type of assignment 2 required gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE: 20 A ● for short-circuit protection of the auxiliary switch required fuse gL/gG: 10 A Installation/ mounting/ dimensions: Mounting position +/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface Mounting type screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 ● Side-by-side mounting Yes Height 57.5 mm Width 45 mm Depth 73 mm Required spacing ● with side-by-side mounting — forwards 0 mm — Backwards 0 mm — upwards 0 mm — downwards 0 mm — at the side 0 mm ● for grounded parts — forwards 0 mm — Backwards 0 mm — upwards 0 mm — at the side 6 mm — downwards 0 mm ● for live parts — forwards 0 mm — Backwards 0 mm — upwards 0 mm — downwards 0 mm — at the side 6 mm Connections/Terminals: Type of electrical connection ● for main current circuit screw-type terminals ● for auxiliary and control current circuit screw-type terminals Type of connectable conductor cross-sections ● for main contacts — solid 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm² — single or multi-stranded 2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), 2x 4 mm² — finely stranded with core end processing 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) ● at AWG conductors for main contacts 2x (20 ... 16), 2x (18 ... 14), 2x 12 Type of connectable conductor cross-sections ● for auxiliary contacts — solid 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm² — single or multi-stranded 2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), 2x 4 mm² — finely stranded with core end processing 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) ● at AWG conductors for auxiliary contacts 2x (20 ... 16), 2x (18 ... 14), 2x 12 Safety related data: B10 value ● with high demand rate acc. to SN 31920 1 000 000 Proportion of dangerous failures ● with low demand rate acc. to SN 31920 40 % ● with high demand rate acc. to SN 31920 73 % Failure rate [FIT] ● with low demand rate acc. to SN 31920 100 FIT Product function ● Mirror contact acc. to IEC 60947-4-1 Yes; with 3RH29 ● positively driven operation acc. to IEC 60947-5-1 No T1 value for proof test interval or service life acc. to IEC 61508 20 y

Categories: Contactors for switching motors