SEL-651R / SEL-651RA / SEL-351RS — recloser controllers
SEL-651R, SEL-651RA and SEL-351RS recloser control cabinets for medium-voltage overhead line automation in distribution networks. They provide recloser protection and automation, automatic network reconfiguration, and single-phase and three-phase tripping.
- Functions
- recloser protection and automation, automatic network reconfiguration, single-phase and three-phase tripping
- DG
- IEEE 1547-2018, fast islanding detection
- SEL-351RS
- single-phase reclosers
- Protocols
- IEC 61850, DNP3, synchrophasors
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
The SEL-651R supports IEEE 1547-2018 and detects a fallen conductor. The SEL-651RA suits 14-contact reclosers, the SEL-351RS single-phase reclosers, and the SEL-651RD works with IntelliRupter. Fast islanding detection covers distributed generation under IEEE 1547-2018. Communication runs over IEC 61850 and DNP3, with synchrophasors.
Technical specifications
| Functions | recloser protection and automation, automatic network reconfiguration, single-phase and three-phase tripping |
|---|---|
| DG | IEEE 1547-2018, fast islanding detection |
| SEL-351RS | single-phase reclosers |
| Protocols | IEC 61850, DNP3, synchrophasors |
Request a price and lead time
SEL-651R / SEL-651RA / SEL-351RS — recloser controllers. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8537 10 98 90 |
|---|---|
| HS, 6 digits | 8537 10 |
| CN (EU) | 8537 10 98 |
| HTSUS (USA) | 8537 10 91 70 |
| China customs tariff | 8537 10 90 90 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
Which controller should be used for a 14-contact recloser?
The SEL-651RA is designed specifically for 14-contact reclosers. The SEL-351RS is used for single-phase reclosers.
Are the controllers suitable for networks with distributed generation?
Yes, the SEL-651R supports IEEE 1547-2018 and quickly detects islanding. It also detects a fallen conductor.
Which communication protocols are supported?
IEC 61850 and DNP3, as well as synchrophasor transmission. This allows the recloser to be integrated into the network automation system.
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