9137200997 Rev D BE1-51 General Information 1-7
Surge Withstand Capability
Qualified to ANSI/IEEE C37.90.1-1989, Standard Surge Withstand Capability (SWC) Tests for Protective
Relays and Relay Systems.
UL Recognized
UL recognized per Standard 508, UL File No. E97033. Note: Output contacts are not UL recognized for
voltages greater than 250 volts and input power supply voltages greater than 150 volts.
GOST-R
Gost-R certified No. POCC US.ME05.B03391; complies with the relevant standards of Gosstandart of
Russia. Issued by accredited certification body POCC RU.0001.11ME05.
Operating Temperature
The operating temperature range is from -40°C (-40°F) to +70°C (+158°F).
Storage Temperature
The storage temperature range is from -65°C (-85°F) to +100°C (+212°F).
Shock
In standard tests, the relay has withstood 15 g in each of three mutually perpendicular planes without
structural damage or degradation of performance.
Vibration
In standard tests, the relay has withstood 2 g in each of three mutually perpendicular planes, swept over
the range of 10 to 500 Hz for six sweeps, 15 minutes each sweep without structural damage or
degradation of performance.
Weight
Single-Phase: 13.0 lbs. (5.90 kg)
Two-Phase and Neutral: 14.0 lbs. (6.35 kg)
Three-Phase: 14.0 lbs. (6.35 kg)
Three-Phase and Neutral: 14.4 lbs. (6.53 kg)
Case Size
S1 (Refer to Section 4 for case dimensions.)
Courtesy of NationalSwitchgear.com
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