Siemens西门子 3RF2070-1AA04-0WF0 直流继电器-产品快照

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Siemens西门子 3RF2070-1AA04-0WF0 直流继电器

3RF2070-1AA04-0WF0 SIEMENS SOLIDSTATE RELAY 3RF2, 1-PHASE WIDTH 45MM, 70A 48-460V / 24V DC SCREW CONNECTION..

SIEMENS

SOLIDSTATE RELAY 3RF2, 1-PHASE WIDTH 45MM, 70A 48-460V / 24V DC SCREW CONNECTION W. THERM. COND. FOIL

General technical data: product brand name SIRIUS Product designation solid-state relay Product function zero-point switching Number of poles for main current circuit 1 Protection class IP IP20 Ambient temperature ● during operation °C -25 ... +60 ● during storage °C -55 ... +80 Installation altitude at height above sea level maximum m 1 000 Vibration resistance acc. to IEC 60068-2-6 2g Shock resistance acc. to IEC 60068-2-27 15g / 11 ms Equipment marking acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750 K Equipment marking acc. to DIN EN 61346-2 Q Number of NC contacts for auxiliary contacts 0 Number of NO contacts for auxiliary contacts 0 Number of CO contacts for auxiliary contacts 0 Main circuit: Number of NO contacts for main contacts 1 Number of NC contacts for main contacts 0 Operating current ● rated value maximum A 70 ● at AC-51 rated value A 50 ● minimum mA 500 Operating voltage at AC ● at 50 Hz rated value V 48 ... 460 ● at 60 Hz rated value V 48 ... 460 Operating range relative to the operating voltage at AC ● at 50 Hz V 40 ... 506 ● at 60 Hz V 40 ... 506 Operating frequency rated value Hz 50 ... 60 Relative symmetrical tolerance of the operating frequency % 10 Insulation voltage rated value V 600 Rate of voltage rise at the thyristor for main contacts maximum permissible V/µs 1 000 Blocking voltage at the thyristor for main contacts maximum permissible V 1 200 Reverse current of the thyristor mA 10 Derating temperature °C 40 Power loss [W] total typical W 94 Surge current resistance rated value A 1 200 I2t value maximum A²·s 7 200 Short-circuit protection, design of the fuse link Control circuit/ Control: Type of voltage of the control supply voltage DC Control supply voltage 1 ● at DC — Initial rated value V 15 — Final rated value V 24 Control supply voltage ● at DC Full-scale value for signal<0> recognition V 5 Relative symmetrical tolerance of the supply voltage frequency % 10 Control current ● at minimum control supply voltage — at DC mA 2 ● at DC rated value mA 15 Installation/ mounting/ dimensions: Mounting type screw fixing Mounting type Side-by-side mounting Yes Design of the thread of the screw for securing the equipment M4 Tightening torque of the screw for securing the equipment N·m 1.5 Width mm 45 Height mm 58 Depth mm 48 Connections/Terminals: Type of electrical connection for main current circuit screw-type terminals Design of the thread of the connection screw for main contacts M4 Tightening torque for main contacts with screw-type terminals ● minimum N·m 2 ● maximum N·m 2.5 Tightening torque [lbf·in] for main contacts with screw-type terminals ● minimum lbf·in 7 ● maximum lbf·in 10.3 Type of connectable conductor cross-sections ● for main contacts — solid 2x (1.5 ... 2.5 mm²), 2x (2.5 ... 6 mm²) — finely stranded — with core end processing 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm² ● at AWG conductors — for main contacts 2x (14 ... 10) — for auxiliary and control contacts 1x (AWG 20 ... 12) ● for auxiliary and control contacts — solid 1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.0 mm²) — finely stranded — with core end processing 1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.0 mm²) — without core end processing 1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.0 mm²) Connectable conductor cross-section ● for main contacts — single or multi-stranded mm² 1.5 ... 6 — finely stranded — with core end processing mm² 1 ... 10 ● for auxiliary and control contacts — solid mm² 0.5 ... 2.5 — finely stranded — with core end processing mm² 0.5 ... 2.5 — without core end processing mm² 0.5 ... 2.5 AWG number as coded connectable conductor cross section ● for main contacts 14 ... 10 ● for auxiliary and control contacts 20 ... 12 Type of electrical connection for auxiliary and control current circuit screw-type terminals Design of the thread of the connection screw of the auxiliary and control contacts M3 Wire stripping length of the cable ● for main contacts mm 10 ● for auxiliary and control contacts mm 7 Tightening torque for auxiliary and control contacts with screw-type terminals N·m 0.5 ... 0.6 Tightening torque [lbf·in] for auxiliary and control contacts with screw-type terminals lbf·in 4.5 ... 5.3

Categories: Contactors for switching motors