Schweitzer Engineering Laboratories, Inc.
SEL-351R Falcon Data Sheet
15
Relay Mounting
Figure 16
SEL-351R Falcon Lift-To-Open Enclosure Dimensions and Mounting
Страница 1: ...BITS communi cations speeds protection and improves security Customize controls by using enhanced SELOGIC control equations for improved system operation Configurable front panel control labels simpl...
Страница 2: ...ose interval The reset times are set separately for reset timing for an auto reclose and reset timing for a manual remote close from lockout Traditionally the reset time for a manual remote close from...
Страница 3: ...y inverse class C extremely inverse long time inverse short time inverse Programmable curves user designed Four 4 programmable curves Optional 3 Phase Voltage connect to voltage channels V1 V2 and V3...
Страница 4: ...er wear monitor measures unfiltered ac current at the time of trip and the number of close to open operations as a means of monitoring this wear Every time the recloser trips the recloser control reco...
Страница 5: ...27 IRIG B SERIAL PORT 1 1 2 3 4 5 N C 7 8 SERIAL PORT 2 SERIAL PORT 3 OUT102 OUT101 OUT104 OUT103 OUT107 N C N C IN101 ALARM IN103 IN102 N C N C IN104 _ RECLOSER CONTROL I1 Z01 I2 Z02 I3 Z03 IN Z04 12...
Страница 6: ...ttings Create Application Designs that include the most commonly used relay features and settings for your system see Figure 6 and watch commissioning times drop drastically Figure 6 Example Applicati...
Страница 7: ...ress for 3 sec AUX 1 AUX 2 WAKE UP CLOSED RECLOSER OPEN RECLOSER TRIP CLOSE C B A LOCKOUT CYCLE CURVE FAST TAG HOT LINE PROBLEM BATTERY SUPPLY AC CURRENT HIGH 81 G SEF RESET A01 A04 A03 A02 A07 A06 A0...
Страница 8: ...CLE CURVE FAST TAG HOT LINE PROBLEM BATTERY SUPPLY AC CURRENT HIGH 81 G SEF RESET A01 A04 A03 A02 A07 A06 A05 A08 A11 A10 A09 A14 A13 A12 A23 A16 A15 A17 A18 A22 A20 A19 A21 A26 A25 A24 A28 A27 IRIG B...
Страница 9: ...digital quantities having a logical value of either 0 or 1 The terms assert or asserted refer to a Relay Word bit that has a value of 1 or is changing from 0 to 1 The terms deassert or deasserted refe...
Страница 10: ...ry monitor charger the SEL 351R Falcon can monitor battery voltage The SEL 351R Falcon puts itself to sleep if voltage falls to a user set threshold or if a user set timer times out after an extended...
Страница 11: ...n change most functions by programming to meet system requirements see Table 4 Use the optional configurable labels to customize the targets and control pushbuttons to best meet operational needs r Se...
Страница 12: ...le CYCLE The control is actively in the trip reclose cycle mode LOCKOUT All reclose attempts were unsuccessful A B C a A B or C phase involved in fault G Ground involved in fault SEF Sensitive earth f...
Страница 13: ...ol via serial communications These values shall be available for use in control logic Secure Communications The recloser control shall include an optional accessory for converting an EIA 232 serial po...
Страница 14: ...tored Close Circuit Points Monitored Trip Circuit Points B D C A E F IRIG B 1 2 3 4 5 N C 7 8 FRONT PANEL OPERATOR CONTROLS 28 Vdc 24 Vdc 24 Vdc or 36 Vdc 12 Vdc FRONT PANEL TARGET LEDS AC SUPPLY CONT...
Страница 15: ...Schweitzer Engineering Laboratories Inc SEL 351R Falcon Data Sheet 15 Relay Mounting Figure 16 SEL 351R Falcon Lift To Open Enclosure Dimensions and Mounting...
Страница 16: ...SEL 351R Falcon Data Sheet Schweitzer Engineering Laboratories Inc 16 Figure 17 SEL 351R Falcon Swing Open Enclosure Dimensions and Mounting...
Страница 17: ...ages Frequency and Rotation System Frequency 50 or 60 Hz Phase Rotation ABC or ACB Frequency Tracking Range 40 1 65 Hz Note Voltage connected to V1 required for frequency tracking Communications Ports...
Страница 18: ...ow pass analog filtering Net filtering analog plus digital rejects dc and all harmonics greater than the fundamental Protection and Control Processing Four times per power system cycle Battery Monitor...
Страница 19: ...20 C and at nominal system frequency unless noted otherwise Voltages VA VB VC VS 3V0 V1 V2 0 2 67 300 0 V wye connected Currents IA IB IC 1 A nominal 3 mA 0 1 0 1 20 A Temperature Coefficient 0 0002...
Страница 20: ...laws in its products including without lim itation software firmware and documentation The information in this document is provided for informational use only and is subject to change without notice...
