Basler BE1-51C, Instruction Manual

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BE1-51C General Information
1-9
inductive
120/240 Vac,
Make and break 0.3 A (L/R=0.04).
125/250 Vdc
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.
Isolation 1000 Vac at 60 hertz for one minute may be applied across output terminal
pairs in accordance with IEC 255-5 and ANSI/IEEE C37.90-1989
(Dielectric Test). Maximum applied voltage must be no greater than 300
volts where MOV suppressors are used. Terminals 11 and 12 have MOV
suppressors installed between terminals and ground. Terminals 3 and 4
have one MOV suppressor installed between the terminals. All terminals
have decoupling capacitors installed between terminals and ground.
According, a leakage current of approximately 2.0 milliamperes per
terminal is to be expected when high potting at 1000 Vac, 60 hertz. 1500
Vac at 60 hertz for one minute may be applied across current sensing input
terminals, between circuit groups, and between circuit groups and chassis
ground in accordance with IEC 255-5 and ANSI/IEEE C37.90-1989
(Dielectric Test).
Surge Withstand Capability Qualified to ANSI/IEEE C37.90.1-1989 Standard Surge Withstand
Capability Tests for Protective Relays and Relay Systems.
Impulse Test Qualified to IEC 255.
Radio Frequency Interference Maintains proper operation when tested for interference in accordance
with
(RFI) IEEE C37.90.2-1989, Trial-Use Standard Withstand Capability of Relay
Systems to Radiated Electromagnetic Interference.
Temperature
Operating
-40 to 70 C (-40 to 158 F).
Storage -65 to 100 C (-85 to 212 F).
Weight 14.8 pounds net.
Case Size S1. (Dimensions are given in Figure 6-1.)
Certification UL pending.
TIME OVERCURRENT CHARACTERISTIC CURVES
Figures 1-2 through 1-9 illustrate the characteristic curves that are programmed into the nonvolatile memory
of this relay. A drawing number is given under each caption. Use this number to order a full-size (10 inch
x 12 inch) Characteristic Curve graph.