Basler Electric BE1-87T - Manual (Page 21)

9171300990 Rev V BE1-87T General Information 1-9
Isolation In accordance with IEC 255-5 and ANSI/IEEE C37.90-1989,
one minute dielectric (high potential) tests, as follows:
All circuits to ground: 2,121 Vdc
Input to output circuits: 1,500 Vac or 2,121 Vdc
Power Supply Refer to Table 1-3.
Table 1-3. Power Supply Ratings
Type
Nominal
Input Voltage
Input Voltage Range
Burden at
Nominal
K (midrange) 48 Vdc 24 to 150 Vdc 9.0 W
J (midrange)
125 Vdc 24 to 150 Vdc 9.0 W
120 Vac 90 to 132 Vac 21.0 VA
L (low range) 24 Vdc 12 to 32 Vdc * 9.0 W
Y (midrange)
48 Vdc 24 to 150 Vdc 8.5 W
125 Vdc 24 to 150 Vdc 9.0 W
Z (high range)
250 Vdc 68 to 280 Vdc 9.5 W
240 Vac 90 to 270 Vac 28.0 VA
* Type L power supply initially requires 14 Vdc to begin operating. Once operating, the input voltage may
be reduced to 12 Vdc and operation will continue.
Surge Withstand Capability Qualified to ANSI/IEEE C37.90.1-1989, Standard Surge
Withstand Capability (SWC) Tests for Protective Relays and
Relay Systems, and IEC 255-5 Impulse Test and Dielectric
Test.
Radio Frequency Interference
(RFI)
Maintains proper operation when tested in accordance with
IEEE C37.90.2-1987, Trial-Use Standard Withstand
Capability of Relay Systems to Radiated Electromagnetic
Interference from Transceivers.
UL Recognition UL Recognized per Standard 508, UL File No. E97033. Note:
Output contacts are not UL Recognized for voltages greater
than 250 V.
GOST-R Certification GOST-R certified per the relevant standards of Gosstandart
of Russia.
Patent Patented in U.S., 1991, U.S. Patent No. 5014153.
Patented in Canada, 1993.
Shock In standard tests, the relay has withstood 15 g in each of
three mutually perpendicular axes without structural damage
or degradation of performance.
Vibration In standard tests, the relay has withstood 2 g in each of three
mutually perpendicular axes swept over the range of 10 to
500 Hz for a total of six sweeps, 15 minutes each sweep,
without structural damage or degradation of performance.
Operating Temperature – 40°C (–40°F) to 70°C (158°F)
Storage Temperature – 65°C (–85°F) to 100°C (212°F)