Basler BE1-50/51M-100 Series User Manual

1-12 BE1-50/51M - General Information
1.0
10.0
100.0
0.0 0.2 0.4 0.6 0.8 1.0
Multiple of Pickup
xRD (Seconds)
This chart vertical axis
xRD (Seconds)
is applicable for all curves and is derived from
multiplying the constant
R
for the curve selected times
D
(the TIME DIAL setting).
Figure 1-6. Integrating Reset Characteristic Curve
Target Indicators
Magnetically latched, manually reset targets indicate that current of 0.2
amperes or greater was present in the trip circuit. Target coil resistance is
less than 0.1 ohms and operate time is less than one millisecond. See
50/51 Output specifications for maximum current rating.
50/51 Output
Output contacts are surge protected and rated as follows:
Resistive:
120/240 Vac Make and carry 30 amperes for 0.2 seconds, carry 7 amperes for 2
minutes, 3 amperes continuously, and break 5 amperes.
125/250 Vdc Make and carry 30 amperes for 0.2 seconds, carry 7 amperes for 2
minutes, 3 amperes continuously, and break 0.3 ampere.
Inductive:
120/240 Vac, Make and carry 30 amperes for 0.2 seconds, carry 7 amperes for 2
125/250 Vdc minutes, 3 amperes continuously, and break 0.3 ampere. 0.3 amperes.
(L/R = 0.04).
AUX Output
Output contacts can be configured in the field using jumpers to select
closing on either/or timed or instantaneous trip. Output contacts are surge
protected and rated as follows:
Resistive:
120/240 Vac Make and carry 30 amperes for 0.2 seconds, carry 7 amperes
continuously, and break 5 amperes.
125/250 Vdc Make and carry 30 amperes for 0.2 seconds, carry 7 amperes
continuously, and break 0.3 ampere.
Inductive:
120/240 Vac, Make and carry 30 amperes for 0.2 seconds, carry 7 amperes
125/250 Vdc continuously, and break 0.3 ampere. (L/R = 0.04).
Courtesy of NationalSwitchgear.com

Basler BE1-50/51M-100 Series Specifications

General

Brand	Basler
Model	BE1-50/51M-100 Series
Category	Relays
Language	English