Schweitzer Engineering Laboratories, Inc. SEL-411L Data Sheet
33
Specifications
87L Communication: 1550 nm, Serial
Communications Medium: fiber
Connector Type: ST
Bay Position: Bay 1 or 2
Model Option Table Digit: E
87L Communication: 1300 nm IEEE C37.94, Serial
Communications Medium: fiber
Connector Type: ST
Bay Position: Bay 1 or 2
Model Option Table Digit: H
Table 6 Communications Cards Options (Excluding EIA-232 Card) (Sheet 3 of 3)
Card Description
1550nm FIBER
TX
RX
TX RX
1300nm IEEE C37.94 FIBER
TX
RX
TX RX
Compliance
Designed and manufactured under an ISO 9001 certified quality
management system
FCC Compliance Statement
This equipment has been tested and found to comply with the limits for
a Class A digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference in which case the
user will be required to correct the interference at his own expense.
UL Listed to U.S. and Canadian safety standards
(File E212775; NRGU, NRGU7)
CE Mark
General
AC Analog Inputs
Sampling Rate: 8 kHz
AC Current Inputs (Secondary Circuits)
Current Rating (With DC Offset at X/R = 10, 1.5 cycles)
1 A Nominal: 18.2 A
5 A Nominal: 91 A
Continuous Thermal Rating
1 A Nominal: 3 A
4 A (+55°C)
5 A Nominal: 15 A
20 A (+55°C)
Saturation Current (Linear) Rating
1 A Nominal: 20 A
5 A Nominal: 100 A
A/D Current Limit (Peak)
1 A Nominal: 49.5 A
5 A Nominal: 247.5 A
One-Second Thermal Rating
1 A Nominal: 100 A
5 A Nominal: 500 A
One-Cycle Thermal Rating (Peak)
1 A Nominal: 250 A
5 A Nominal: 1250 A
Burden Rating
1 A Nominal: 0.1 VA @ 1 A
5 A Nominal: 0.5 VA @ 5 A
AC Voltage Inputs
Three-phase, four-wire (wye) connections are supported.
Rated Voltage Range: 55–250 V
LN
Operational Voltage Range: 0–300 V
LN
Ten-Second Thermal Rating: 600 Vac
Burden: 0.1 VA @ 125 V
Frequency and Rotation
System Frequency: 50/60 Hz
Phase Rotation: ABC or ACB
Nominal Frequency Rating: 50 ±5 Hz
60 ±5 Hz
Frequency Tracking
(Requires PTs):
Tracks between 40.0–65.0 Hz
Below 40 Hz = 40 Hz
Above 65.0 Hz = 65 Hz
Maximum Slew Rate: 15 Hz per s
Power Supply
24—48 Vdc
Rated Voltage: 24–48 Vdc
Operational Voltage Range: 18–60 Vdc
Vdc Input Ripple: 15% per IEC 60255-26:2013
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