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General Information
BE1-951
Isolation
Meets IEC 255-5 and exceeds IEEE C37.90
one minute dielectric test as follows.
All Circuits to Ground:
2,828 Vdc
(excludes communication ports)
Communication Ports to Ground:
500 Vdc
Input Circuits to Output Circuits:
2,000 Vac or 2,828 Vdc
Surge Withstand Capability
Oscillatory:
Qualified to IEEE C37.90.1-1989 Standard
Surge Withstand Capability (SWC) Tests for
Protective Relays and Relay Systems.
(Excluding communication ports)
Fast Transient:
Qualified to IEEE C37.90.1-1989 Standard
Surge Withstand Capability (SWC) Tests for
Protective Relays and Relay Systems.
(Excluding communication ports)
(Excluding across open output contacts due to
installed surge suppression components)
Radio Frequency Interference (RFI)
Qualified to IEEE C37.90.2-1995
Standard for
Withstand Capability of Relays Systems to
Radiated Electomagnetic Interference From
Transceivers.
Electrostatic Discharge (ESD)
Four kilovolts contact discharges and 8 kilovolts
air discharges applied in accordance with
Qualification EN61000-4-2.
CE Qualified
This product meets or exceeds the standards
required for distribution in the European
Comunity.
UL Recognition
UL recognized per Standard 508, UL File
Number E97033. Note: Output contacts are
not UL recognized for voltages greater than 250
V.
CSA Certification
CSA certified per Standard CAN/CSA-C22.2
Number 14-M91, CSA File Number LR23131-
140s. Note: Output contacts are not CSA
certified for voltages greater than 250 V.
DNP Certified
DNP 3.0 IED certified, Subset Level 2, 06/20/00,
by SUBNET Solutions, Inc.
