SEL-2725 Data Sheet
Schweitzer Engineering Laboratories, Inc.
4
Operating Environment
Pollution Degree:
2
Overvoltage Category:
II
Insulation Class:
I
Enclosure Protection
IEC/EN 60255-27:2014
Power Inputs:
IP2X
Enclosure:
IP4X
Power Supply
Rated Voltage
1
:
12–250 Vdc, 110–240 Vac (50/60 Hz)
Operational Voltage:
10.8–275 Vdc, 85–264 Vac (50/60 Hz)
Maximum Burden:
5 W, 250 mA
1
Rated Voltage — UL Tested at this voltage.
Type Tests
Communication Product Testing
IEEE 1613:2009, Class II
IEC 61850-3:2013, Class II
Electromagnetic Compatibility (EMC) Emissions
Generic Emissions:
EN 60255-26:2013
EN 61850-3:2014
47 CFR Part 15
ICES-001, Issue 5
CISPR 11:2009 + A1:2010
CISPR 22:2008
EN 55011:2009 + A1:2010
EN 55022:2010 + AC:2011
EN 55032:2012 + AC:2013
Severity Level: Class B
Electromagnetic Compatibility Immunity
Conducted RF Immunity:
IEC 60255-26: 2013
IEC 61000-4-6:2013
Severity Level: 10 Vrms
Electrostatic Discharge
Immunity:
IEC 60255-26:2013
IEC 61000-4-2:2008
IEEE C37.90.3-2001
Severity Level: 2, 4, 8 kV contact;
4, 8, 15 kV air
Fast Transient/Burst
Immunity:
IEC 60255-26:2013
IEC 61000-4-4:2012
Severity Level: Zone A
Magnetic Field Immunity:
IEC 60255-26:2013
IEC 61000-4-8:2009
Severity Level: 1000 A/m for 3 seconds,
100 A/m for 1 minute
IEC 61000-4-9:2001
Severity Level: 1000 A/m
IEC 61000-4-10:2001
Severity Level: 100 A/m
Power Supply Ripple:
EN 61000-4-17:1999
+A1:2004 +A2:2009
IEC 61000-4-17:1999
+A1:2001 +A2:2008
Power Supply Dips and
Interruptions:
EC 60255-26:2013
IEC 61000-4-11:2004
IEC 61000-4-29:2000
Power Supply Gradual
Shutdown and Startup:
IEC 60255-26:2013
Power Supply Discharge
Capacitors:
IEC 60255-27:2013
Power Supply Reverse
Polarity and Slow Ramp:
IEC 60255-27:2013
Radiated RF Immunity:
IEC 60255-26:2013
IEC 61000-4-3:206 + A1:2007 + A2:2010
Severity Level: 10 V/m unmodulated
80 MHz–1 GHz, 1.4 GHz–2.7 GHz
IEEE C37.90.2-2004
Severity Level: 20 V/m 80% AM,
0.5 s keyed, 80 MHz–1 GHz
Surge Immunity:
IEC 60255-26:2013
IEC 61000-4-5:2005
Severity Level: Zone B
Surge Withstand Capability:
IEC 60255-26:2013
IEC 61000-4-18:2010
Severity Level: 2.5 kV peak common
mode, 1.0 kV peak differential mode
IEEE C37.90.1-2002
Severity Level: 2.5 kV oscillatory,
4 kV fast transient waveform
Environmental
Cold:
IEC 60068-2-1:2007
Severity Level: 16 hours at –40°C
IEC 60255-27:2013
Damp Heat, Cyclic:
IEC 60068-2-30:2005
Severity Level: 25°C,
Relative Humidity: 93%
Duration: 6 cycles
IEC 60255-27:2013
Dry Heat:
IEC 60068-2-2:2007
Severity Level: 16 hours at +85°C
IEC 60255-27:2013
Damp Heat, Steady State:
IEC 60068-2-78:2012
Severity Level: 40°C at 90% for 10 days
IEC 60255-27:2013
Cyclic Temperature:
IEC 60062-2-30:2005
Severity Level: -40˚C to +85˚C
Vibration:
IEC 60255-21-1:1988
Severity Level: Class 2 endurance,
Class 2 response
IEC 60255-21-2:1998
Severity Level: Class 1 shock withstand,
bump, and Class 2 shock response
IEC 60255-21-3:1993
Severity Level: Class 2 (quake response)
IEC 60255-27:2013
Safety
Dielectric Strength:
IEC 60255-27:2013
IEC 61850-3:2013
IEEE C37.90-2005
±3.6 kVdc on power supply
±1.5 kVac on Ethernet ports
Type tested for 1 minute
Impulse:
IEC 60255-27:2013
IEC 61850-3:2013
IEEE C37.90-2005
Severity Level: Common Mode ±5 kV
power supply, ±1.5 kV Ethernet ports
Common Mode, Port to Port 5 kV
power supply, zero-rated, Ethernet ports
Protective Bonding
Resistance:
IEC 60255-27:2013
IEC 61850-3:2013
IEEE C37.90-2005
Laser (LED) Safety:
EN 60825-1:2007
EN 60825-2:2004 + A1:2007 + A2:2010
Complies with 21 CFR Chapter 1,
Subchapter J, Part 1040.10.
