- Description: Line Current Differential Protection and Automation System | SEL-311L
- Power Supply: 48/125 Vdc or 125 Vac
- Mounting: 3U Vertical Panel Mount
- Key Code: 0515
- Product: SEL-311L-1, -7
- Secondary Input Current: 5 Amp Phase and 5 Amp Polarizing Current Input
- Control Input Voltage: 125 Vdc
- Communications Protocol: Serial SEL ASCII, SEL Fast Message, and MIRRORED BITS Communications
- Conformal Coat: None
- Line Current Differential Communications Channel X; Channel Y: 1300nm Fiber; 1300nm Fiber
- I/O Board: No Additional I/O (3U Chassis Only)
- Manufacturer: Schweitzer Engineering Laboratories
Santa Clara Systems specializes in hard-to-find parts. Choose from our overstock inventory and save on 0311L14DD3254XXXX . Santa Clara Systems carries 10 items from SEL.
- Battery Voltage
- And Relay Health. Use The Included Lcd Display In Place Of Traditional Panel Meters.
- Use The Sel-311l Line Current Differential Relay With Integral Four-Zone Distance Backup For Easy-To-Apply
- High-Speed Line Protection.<Br/><Br/>apply Subcycle Current Differential Protection With Included Four-Zone Distance And Directional Overcurrent Backup. Use Single Or Dual Differential Channels For Reliability. Apply The Sel-311l On Two- Or Three-Terminal Lines. Unique Measuring Elements Provide Coordination With Tapped Loads. Reduce Total Project Construction And Operation Costs Through Integration Of The Included Four-Shot Recloser And Relay Logic Operators Into Your Automation System.<Br/><Br/>improve Protection System Reliability With Continuous Checks Of Communications Quality
- Breaker Wear
Alternates
- SEL-311L
- SPECIAL SPEC-585
Common Typos
- 0311114DD3254XXXX
- 0311114DD32S4XXXX
- 0311114DD3Z54XXXX
- 0311114DD3ZS4XXXX
- 03111I4DD3254XXXX
- 03111I4DD32S4XXXX
- 03111I4DD3Z54XXXX
- 03111I4DD3ZS4XXXX
- 03111L4DD3254XXXX
- 03111L4DD32S4XXXX
- 03111L4DD3Z54XXXX
- 03111L4DD3ZS4XXXX
- 0311I14DD3254XXXX
- 0311I14DD32S4XXXX
- 0311I14DD3Z54XXXX
- 0311L14DD32S4XXXX
- 0311L14DD3Z54XXXX
- 0311L14DD3ZS4XXXX
- 0311LI4DD3254XXXX
- 0311LI4DD32S4XXXX
- 0311LI4DD3Z54XXXX
- 0311LI4DD3ZS4XXXX
- 0311LL4DD3254XXXX
- 0311LL4DD32S4XXXX
- 0311LL4DD3Z54XXXX
- 0311LL4DD3ZS4XXXX
Appended Numbers
- 0311L14DD3254XXXX-A
- 0311L14DD3254XXXX-B
- 0311L14DD3254XXXX-C
- 0311L14DD3254XXXX-D
- 0311L14DD3254XXXX-E
- 0311L14DD3254XXXX-F
- 0311L14DD3254XXXX-G
- 0311L14DD3254XXXX-H
- 0311L14DD3254XXXX-I
- 0311L14DD3254XXXX-J
- 0311L14DD3254XXXX-K
- 0311L14DD3254XXXX-L
- 0311L14DD3254XXXX-M
- 0311L14DD3254XXXX-N
- 0311L14DD3254XXXX-O
- 0311L14DD3254XXXX-P
- 0311L14DD3254XXXX-Q
- 0311L14DD3254XXXX-R
- 0311L14DD3254XXXX-S
- 0311L14DD3254XXXX-T
- 0311L14DD3254XXXX-U
- 0311L14DD3254XXXX-V
- 0311L14DD3254XXXX-W
- 0311L14DD3254XXXX-X
- 0311L14DD3254XXXX-Y
- 0311L14DD3254XXXX-Z
We Deliver!
- ✓ Late West Coast Shipping (5PM PST)
- ✓ Drop-Ship and Blind-Ship Specialists
- ✓ Expertly Packed Static-Limited
- ✓ Same-Day Service
- ✓ In-House Courier
