BE1-50/51M-222 General Information
1-7
0.1
1
10
100
1000
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Multiple of Tap
xD (Seconds)
S
L
I
C
E
V
B
M
F
D
This chart vertical axis x D (Seconds) is applicable for all curves and is derived from
multiplying the curve selected times D (the TIME DIAL setting).
Figure 1-6. Integrating Reset Characteristic Curve
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 30 amperes for 0.2 seconds, carry 7 amperes continuously, and
break 5 amperes.
125/250 Vdc
Make 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).
Summary of Contents for BE1-50/51M-222
Page 29: ...BE1 50 51M 222 Installation 4 2 Figure 4 1 Outline Dimensions C1 Case ...
Page 30: ...BE1 50 51M 222 Installation 4 3 Figure 4 2 Panel Drilling Diagram C1 Case ...
Page 32: ...BE1 50 51M 222 Installation 4 5 Figure 4 4 DC Control Connections ...
Page 33: ...BE1 50 51M 222 Installation 4 6 Figure 4 5 BE1 50 51M 222 Overcurrent Relay Rear View ...
