Siemens西门子 3UG4651-2AW30 速度继电器-产品快照

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Siemens西门子 3UG4651-2AW30 速度继电器

3UG4651-2AW30 SIEMENS DIGITAL MONITORING RELAY SPEED MONITORING FROM 0.1 TO 2200 REV/MIN OVERSHOOT AND UNDE..

SIEMENS

DIGITAL MONITORING RELAY SPEED MONITORING FROM 0.1 TO 2200 REV/MIN OVERSHOOT AND UNDERSHOOT AC/DC 24 TO 240V DC AND AC 50 TO 60 HZ STARTUP DELAY 1 TO 900S TRIPPING DELAYED 0.1 TO 99.9S HYSTERESIS 0.1 TO 99 REV/MIN 1 CHANGEOVER CONTACT W. OR W/O ERROR LOG SPRING-LOADED TYPE

Product function RPM monitoring relay Measuring circuit: Measurable line frequency Hz 50 ... 60 Adjustable response delay time ● when starting s 1 ... 900 ● with lower or upper limit violation s 0.1 ... 99.9 Adjustable response value speed 1/min 0.1 ... 2 200 Input voltage at digital input 1 ● initial value for signal<0>-recognition V 0 ● Full-scale value for signal<0> recognition V 1 ● initial value for signal<1>-recognition V 4.5 ● Full-scale value for signal<1> recognition V 30 Input current at digital input 2 ● initial value for signal<0>-recognition mA 0 ● Full-scale value for signal<0> recognition mA 1.2 ● initial value for signal<1>-recognition mA 2.1 ● Full-scale value for signal<1> recognition mA 8.2 Design of input feedback input No Design of the sensor ● at digital input 1 connectable PNP switching three-wire sensor or mechanical impulse contact with external DC supply (4.5 V … 30 V) ● at digital input 2 connectable 2-conductor Namur sensor or mechanical impulse contact Input current at digital input 1 maximum mA 50 Pulse duration minimum ms 5 Pulse interval minimum ms 5 Number of sensor signals per revolution 1 ... 10 Switching hysteresis for rotational speed 1/min 0 ... 99.9 General technical data: Design of the display LCD Product function ● rotation speed monitoring Yes ● Standstill monitoring No ● Fault storage Yes ● External reset Yes ● Auto-reset Yes ● Manual RESET Yes ● Adjustable open/closed-circuit current principle Yes Starting time after the control supply voltage has been applied ms 500 Response time maximum ms 100 Buffering time in the event of power failure minimum ms 10 Relative metering precision % 10 Accuracy of digital display +/- 1 Digit Relative repeat accuracy % 1 Type of voltage of the control supply voltage AC/DC Control supply voltage ● at AC — at 50 Hz rated value V 24 ... 240 — at 60 Hz rated value V 24 ... 240 ● at DC rated value V 24 ... 240 Operating range factor control supply voltage rated value ● at AC — at 50 Hz 1.1 ... 0.8 — at 60 Hz 1.1 ... 0.8 ● at DC 0.8 ... 1.1 Surge voltage resistance rated value kV 4 Consumed active power W 2 Protection class IP IP20 Electromagnetic compatibility IEC 60947-1 / IEC 61000-6-2 / IEC 61000-6-4 Shock resistance acc. to IEC 60068-2-27 sinusoidal half-wave 15g / 11 ms Installation altitude at height above sea level maximum m 2 000 Conducted interference due to burst acc. to IEC 61000-4-4 2 kV Conducted interference due to conductor-earth surge acc. to IEC 61000-4-5 2 kV Conducted interference due to conductor-conductor surge acc. to IEC 61000-4-5 1 kV Electrostatic discharge acc. to IEC 61000-4-2 6 kV contact discharge / 8 kV air discharge Field-bound parasitic coupling acc. to IEC 61000-4-3 10 V/m Insulation voltage for overvoltage category III according to IEC 60664 with degree of pollution 3 rated value V 300 Degree of pollution 3 Apparent power consumption ● at AC — at 24 V maximum V·A 4 — at 240 V maximum V·A 9 Ambient temperature ● during operation °C -25 ... +60 ● during storage °C -40 ... +80 ● during transport °C -40 ... +80 Galvanic isolation ● between entrance and outlet Yes ● between the outputs No Suitability for use safety-related circuits No Category acc. to EN 954-1 none Safety Integrity Level (SIL) acc. to IEC 61508 none Mechanical data: Width mm 22.5 Height mm 86 Depth mm 103 Mounting position any Required spacing for grounded parts ● forwards mm 0 ● Backwards mm 0 ● at the side mm 0 ● upwards mm 0 ● downwards mm 0 Required spacing with side-by-side mounting ● forwards mm 0 ● Backwards mm 0 ● at the side mm 0 ● upwards mm 0 ● downwards mm 0 Required spacing for live parts ● forwards mm 0 ● Backwards mm 0 ● at the side mm 0 ● upwards mm 0 ● downwards mm 0 Mounting type screw and snap-on mounting Product function removable terminal for auxiliary and control circuit Yes Type of electrical connection spring-loaded terminals Type of connectable conductor cross-sections ● solid 2x (0.25 ... 1.5 mm²) ● finely stranded — with core end processing 2 x (0.25 ... 1.5 mm²) — without core end processing 2x (0.25 ... 1.5 mm²) ● at AWG conductors — solid 2x (24 ... 16) — stranded 2x (24 ... 16) Outputs: Number of NO contacts delayed switching 0 Number of NC contacts delayed switching 0 Number of CO contacts delayed switching 1 Ampacity of the output relay ● at AC-15 — at 250 V at 50/60 Hz A 3 ● at DC-13 — at 24 V A 1 — at 125 V A 0.2 — at 250 V A 0.1 Operating current at 17 V minimum mA 5 Continuous current of the DIAZED fuse link of the output relay A 4 Mechanical service life (switching cycles) typical 10 000 000 Electrical endurance (switching cycles) at AC-15 at 230 V typical 100 000 Operating frequency with 3RT2 contactor maximum 1/h 5 000 Certificates/ approvals: General Product Approval EMC Declaration of Conformity Test Certificates Typprüfbescheinigung/Werkszeugnis Test Certificates Shipping Approval other Railway spezielle Prüfbescheinigungen Bestätigungen Schwingen/Schocken

Categories: Function relays