Siemens西门子  3UG4825-1CA40 差动继电器

Siemens西门子 3UG4825-1CA40 差动继电器-产品快照

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Siemens
型号:
3UG4825-1CA40

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供应商名称 电话 备注
众业达电气(深圳)有限公司 0755-89314987 irene.li@zyd.cn,13509669211
大连鼎宏科技有限公司 0411-83693111
东莞市欧能自动化设备有限公司 18680502757
福建萤光电气科技发展有限公司 18359060969
福州福大自动化科技有限公司 0591-28482265
广州锋力五金机电有限公司 020-87359185
广州汇尼克机电设备有限公司 020-85549829
广州市黄埔区科技开发总公司
海格曼商贸(上海)有限公司 4008215282
深圳市格雷创科技有限公司 400-811-6961 微信及邮件咨询,官网:www.gchane.com
深圳市行健自动化股份有限公司 0755-86336499
深圳市昊普锐科技有限公司 0755-82127363
深圳市朗助机电有限公司 0755-83975718
深圳市曼伯特实业发展有限公司 0755-82032366
苏州工品汇信息科技有限公司 4000496999

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产品介绍

Siemens西门子 3UG4825-1CA40 差动继电器

3UG4825-1CA40 SIEMENS DIGITAL MONITORING RELAY FOR FAULT CURRENT MONITORING (W. DIFFERENTIAL CT 3UL23) FOR ..

SIEMENS

DIGITAL MONITORING RELAY FOR FAULT CURRENT MONITORING (W. DIFFERENTIAL CT 3UL23) FOR IO-LINK SETTING RANGE 0.03A TO 40A SEPARATE FOR ALARM THRESHOLD AND SWITCH-OFF VALUE STARTUP AND TRIPPING DELAY 0 TO 999.9S SWITCH-OFF HYSTERESIS UP TO 50% ALARM HYSTERESIS 5% FIXED WIDTH 22.5 MM, 2 CO CONTACTS W. OR W/O ERROR LOG SCREW TERMINAL

Product function for three-phase supplies Measuring circuit: Type of current for monitoring AC Measurable current mA 10 ... 43 000 Measurable line frequency Hz 16 ... 400 Adjustable pick-up value current ● 1 mA 30 ... 40 A ● 2 mA 30 ... 40 A Adjustable response delay time when starting s 0 ... 999.9 Buffering time in the event of power failure minimum ms 10 Operating voltage rated value V 24 ... 24 Relative metering precision % 5 Accuracy of digital display +/-1 digit Temperature drift per °C %/°C 0.1 Relative repeat accuracy % 1 General technical data: Design of the display LCD Product function ● difference current indication Yes ● Fault storage Yes ● Overcurrent detection 1 phase Yes ● undercurrent detection 1 phase No ● External reset Yes ● Adjustable open/closed-circuit current principle Yes Starting time after the control supply voltage has been applied ms 1 600 Response time maximum ms 150 Type of voltage of the control supply voltage DC Control supply voltage ● at DC rated value V 24 ... 24 Operating range factor control supply voltage rated value ● at DC 0.85 ... 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 Vibration resistance acc. to IEC 60068-2-6 1 ... 6 Hz: 15 mm, 6 ... 500 Hz: 2g 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 4 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 Ambient temperature ● during operation °C -25 ... +60 ● during storage °C -40 ... +85 ● during transport °C -40 ... +85 Design of the electrical isolation galvanic Galvanic isolation ● between entrance and outlet Yes ● between the outputs Yes ● between the voltage supply and other circuits No Communication/ Protocol: Type of voltage supply via input/output link master Yes IO-Link transfer rate COM2 (38,4 kBaud) Protocol is supported IO-Link protocol Yes Amount of data ● of the address area of the outputs with cyclical transfer total byte 2 ● of the address area of the inputs with cyclical transfer total byte 4 Point-to-point cycle time between master and IO-Link device minimum ms 10 Mechanical data: Width mm 22.5 Height mm 102 Depth mm 91 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 onto 35 mm standard mounting rail Product function removable terminal for auxiliary and control circuit Yes Type of electrical connection screw-type terminals Type of connectable conductor cross-sections ● solid 1x (0.5 ... 4.0 mm²), 2x (0.5 ... 2.5 mm²) ● finely stranded — with core end processing 1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.5 mm²) ● at AWG conductors — solid 2x (20 ... 14) — stranded 2x (20 ... 14) Tightening torque with screw-type terminals N·m 0.8 ... 1.2 Outputs: Number of NO contacts delayed switching 0 Number of NC contacts delayed switching 0 Number of CO contacts delayed switching 2 Ampacity of the output relay ● at AC-15 — at 250 V at 50/60 Hz A 3 — at 400 V at 50/60 Hz A 0 ● 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 Thermal current of the switching element with contacts maximum A 5 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 Declaration of Conformity Test Certificates Herstellererklärung spezielle Prüfbescheinigungen Test Certificates other Railway Typprüfbescheinigung/Werkszeugnis Bestätigungen Schwingen/Schocken

Categories: Function relays

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