1.27
Date Code 20120126 Instruction Manual SEL-2032 Communications Processor
Introduction and Specifications
Details
SEL-2030 and
SEL-2032
Comparison
The SEL-2032 has several features not included in the SEL-2030. Basic
operation and settings are identical in the SEL-2030 and SEL-2032.
Robust Design
The SEL-2032 is designed to provide reliable service in a wide variety of
electrical, physical, and environmental conditions.
Wide Temperature Operating Range
The SEL-2032 is designed for operation with an ambient temperature between
–40 and +185F (–40 and +85C). Plug-in protocol cards may have more
restrictive temperature ranges. Check the instruction manual of any plug-in
protocol card to confirm its temperature range.
Wide Voltage Range Power Supply
Two power supply voltage ranges are available. The 125/250 volt power
supply will operate with a voltage range of 85–350 Vdc or 85–264 Vac. The
24/48 volt power supply will operate with a voltage range of 20–60 Vdc.
Meets Tough IEEE and IEC Standards
The SEL-2032 is designed to meet tough IEEE and IEC electrical,
environmental, and vibration standards, making the SEL-2032 suitable for
application in hostile environments such as substations and power plants, in
relay and control houses, or in outdoor cabinets and enclosures.
Table 1.2 Differences Between the SEL-2030 and SEL-2032
SEL-2030 SEL-2032
Optional 2 MB archive memory. 1.75 MB archive memory included.
Adequate setting storage
space for most applications.
Significantly increased
setting storage space for heavy
SET M math/movement setting use.
DNP3 event time stamps
assigned by SEL
-2030.
SER quality time stamps
from SEL IEDs that support
Fast SER available for SEL-2032 DNP3.
No nonvolatile storage. Ten nonvolatile storage
registers per User region.
Courtesy of NationalSwitchgear.com
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