3UG4633-1AL30 Siemens

Data sheet 3UG4633-1AL30 DIGITAL MONITORING RELAY VOLTAGE MONITORING, 22.5MM FROM 17 TO 275V AC/DC OVERSHOOT AND UNDERSHOOT INTERNAL POWER SUPPLY DC AND AC 50 TO 60 HZ SPIKE DELAY 0.1 TO 20S HYSTERESIS 0.1 TO 150V 1 CHANGEOVER CONTACT W. OR W/O ERROR LOG SCREW TERMINAL REPLACEMENT PRODUCT F. 3UG3534, 3UG3535 Product function Voltage monitoring relay Measuring circuit: Type of voltage for monitoring AC/DC Number of poles for main current circuit 1 Measurable line frequency Hz 500...40 Measurable voltage at AC V 17...275 Adjustable voltage range V 17...275 Adjustable response delay time s 0.1...20 when starting s 0.1...20 with lower or upper limit violation Response time maximum ms 450 Relative metering precision % 5 Accuracy of digital display +/-1 digit Relative temperature-related measurement deviation % 0.1 Relative repeat accuracy % 1 General technical data: Design of the display LCD Product function Yes Voltage window recognition 1 phase 3UG4633-1AL30 Changes preserved 16.12.2015 Copyright Siemens AG Page 1/5No Voltage window recognition 3 phase Yes Voltage window recognition DC Yes Overvoltage detection 1 phase No Overvoltage detection 3 phase Yes Overvoltage detection DC Yes undervoltage detection 1 phase No undervoltage detection 3 phases Yes undervoltage detection DC Yes External reset Yes Auto-reset Yes Adjustable open/closed-circuit current principle Startup time after the control supply voltage has been ms 1000 applied Type of voltage of the control supply voltage AC/DC Control supply voltage at AC V 17...275 at 50 Hz rated value V 17...275 at 60 Hz rated value V 17...275 at DC rated value Operating range factor control supply voltage rated value at AC 1...1 at 50 Hz 1...1 at 60 Hz 1...1 at DC Surge voltage resistance rated value kV 4 Active power consumption 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 m 2000 maximum maximum permissible voltage for safe isolation V 300 between control and auxiliary circuit V 300 between auxiliary and auxiliary circuit Conducted interference due to burst acc. to IEC 2 kV 61000-4-4 Conducted interference due to conductor-earth surge 2 kV acc. to IEC 61000-4-5 Conducted interference due to conductor-conductor 1 kV surge acc. to IEC 61000-4-5 Electrostatic discharge acc. to IEC 61000-4-2 6 kV contact discharge / 8 kV air discharge 3UG4633-1AL30 Changes preserved 16.12.2015 Copyright Siemens AG Page 2/5