ABB RXHL 401 Скачать руководство пользователя

Страница: 21 / 24

Compact current relay and
protection assemblies

RXHL 401 and

RAHL 401

1MRK 509 062-BEN

Page 21

Accessories

User documentation RXHL 401 and RAHL 401

Operator’s manual

Quantity:

1MRK 509 063-UEN

Technical reference manual

Quantity:

1MRK 509 064-UEN

Installation and commissioning manual

Quantity:

1MRK 509 065-UEN

Содержание RXHL 401

Страница 1: ...the HMI The dialog with the relay can be made in English or Swedish There are two binary inputs for blocking or enabling of selected functions The binary inputs can also be used for change of setting...

Страница 2: ...on can be used to decrease fault time for some fault points for example busbars in radially fed networks Design The overcurrent protection has a low set stage with inverse or definite time delayed fun...

Страница 3: ...ssible to use the protection as a multi stage earth fault current line protection where the first stage has instantaneous func tion and covers most of the protected line The second stage has a short d...

Страница 4: ...active group and also a binary output signal for indication of which setting group is active Self supervision Application The self supervision function includes the following functions Checksum verif...

Страница 5: ...he relay will be done in the local HMI The relay is provided with three LED s one for start one for trip and one for in service The relay is provided with two binary inputs and five binary outputs the...

Страница 6: ...62 BEN Page 6 Time characteristics Figure 2 Normal inverse time characteristic Figure 3 Very inverse characteristic 1 2 3 4 5 7 10 20 I I k 1 1 0 05 0 1 0 3 0 5 0 7 0 9 20 10 1 0 1 S 99000244 vsd 9900...

Страница 7: ...9 062 BEN Page 7 Figure 4 Extremely inverse time characteristic Figure 5 Long time inverse characteristic 99000980 vsd 1 2 3 4 5 7 10 20 I I k 1 1 0 05 0 1 0 3 0 5 0 7 0 9 100 10 1 0 01 S 0 1 99000248...

Страница 8: ...09 062 BEN Page 8 Figure 6 RI inverse time characteristic Figure 7 Logarithmic inverse time IDG characteristic 99000247 vsd 1 2 3 4 5 7 10 20 I I k 1 1 0 05 0 1 0 3 0 5 0 7 0 9 20 10 1 0 1 S 0 5 2 1 3...

Страница 9: ...and protection assemblies RXHL 401 and RAHL 401 1MRK 509 062 BEN Page 9 Frequency characteristic Figure 8 Frequency characteristic 20 30 40 50 60 70 100 150 200 300 400 Hz x set operate value 7 6 5 4...

Страница 10: ...0 20 x set operate value IN Stage IN 1 0 20 x set operate value IN Effective phase current range 0 04 60 x Ir Effective earth current range 0 05 50 x INr Rated frequency Fr 50 and 60 Hz Frequency ran...

Страница 11: ...ductive load with L R 10 ms During 200 ms 30 A During 1 s 10 A Breaking capacity AC cos 0 4 max 250 V 8 A DC L R 40 ms 48 V 1 A 110 V 0 4 A 220 V 0 2 A 250 V 0 15 A Power consumption Rated values Auxi...

Страница 12: ...etic 10 V 0 15 80 MHz IEC 61000 4 6 Level 3 Interruptions in auxiliary voltage 2 200 ms IEC 60255 11 No reset for inter ruptions 24 V DC 20 ms 110 V DC 70 ms 250 V DC 300 ms All tests are performed to...

Страница 13: ...ses IEC 60255 21 2 class 1 Seismic X axis 3 g 1 50 1 Hz IEC 60255 21 3 class 2 extended Method A Y axis 3 g 1 50 1 Hz Z axis 2 g 1 50 1 Hz Climatic condition Partially weather protected locations swit...

Страница 14: ...alue for current measuring 50 60 Hz 3 3 3 Consistency of set operate value 50 60 Hz 1 1 1 Typical reset ratio 95 Typical operate time I 0 3 x set operate value 40 ms Typical reset time I 3 0 x set ope...

Страница 15: ...ms 1 3 20 0 x I set 5 and 30 ms Linear reset time 0 500 s a A percentage value of theoretical time and a definite time delay b According to IEC 60225 3 signed error 5 Earth fault protection Stage IN...

Страница 16: ...uracy definite time 30 ms Setting range inverse time k 0 05 1 1 Min time inverse time 0 2 0 s Accuracy inverse timea NI VI EI LIb 2 0 x I set 12 5 and 30 ms 5 0 x I set 7 5 and 30 ms 10 0 x I set 5 an...

Страница 17: ...requirements concerning emission and immunity distur bances with this protection assembly will be met The measuring relay has 5 binary outputs and 2 binary inputs Protections are normally available wi...

Страница 18: ...ies The table below shows the different variants of the compact current relay RXHL 401 in protection assemblies type RAHL 401 se980096 Figure 10 Protection assembly example 101 107 113 125 325 101 RTX...

Страница 19: ...d circuit diagrams available in installation and commissioning manual for RXHL 401 and RAHL 401 c Selection of phase and neutral current must be the same Ir INr 1 A or Ir INr 5 A RAHL 401 protection a...

Страница 20: ...FC Rated phase current Ir 5 A rated neutral current INr 1 A 1MRK 000 322 FD Rated phase current Ir 5 A rated neutral current INr 5 A 1MRK 000 322 FE Auxiliary voltage for included auxiliary relay RXM...

Страница 21: ...01 and RAHL 401 1MRK 509 062 BEN Page 21 Accessories User documentation RXHL 401 and RAHL 401 Operator s manual Quantity 1MRK 509 063 UEN Technical reference manual Quantity 1MRK 509 064 UEN Installat...

Страница 22: ...ity 1MRK 001 977 AA AC inputs Rated phase current Ir 1 A rated neutral current INr 0 1 A 1MRK 000 322 FA Rated phase current Ir 1 A rated neutral current INr 1 A 1MRK 000 322 FB Rated phase current Ir...

Страница 23: ...Test system COMBITEST 1MRK 512 001 BEN Buyer s guide DC DC converter 1MRK 513 001 BEN Buyer s guide Auxiliary relays 1MRK 508 015 BEN Documents related to RXHL 401 and RAHL 401 Identity number Technic...

Страница 24: ...Compact current relay and protection assemblies RXHL 401 and RAHL 401 1MRK 509 062 BEN Page 24...

Результаты поиска

Содержание RXHL 401

Отзывы:

Похожие инструкции для RXHL 401

Бренды по названию

Популярные бренды

ABB RXHL 401, Руководство пользователя

Результаты поиска

Содержание RXHL 401

Отзывы:

Похожие инструкции для RXHL 401

Бренды по названию

Популярные бренды