Basler BE1-11m, Instruction Manual

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80-8 9424200996
Specifications BE1-11 m
Restraint Slope 1
Setting Range ........................................................... 5 to 100%
Restraint Slope 2
Setting Range ........................................................... 15 to 140%
Time Delay
Setting Range ........................................................... 0 to 60,000 ms
Accuracy.................................................................... ± 0.5% or ± ½ cycle, whichever is greater, plus trip
time for instantaneous response (0.0 setting) *
* Trip Time for 0.0 Delay Setting .............................. 1¼ cycles maximum for currents ≥ 5 times the pickup
setting. 1¾ cycles maximum for a current of 2
times pickup. Two cycles maximum for a current
of 1.05 times the pickup setting.
Restart Inhibit Protection
Restart Delay
Setting Range ........................................................... 0 to 7,200 min
Accuracy.................................................................... ± 0.5% or ± 3 cycles
Time Between Starts
Setting Range ........................................................... 0 to 7,200 min
Accuracy.................................................................... ± 0.5% or ± 3 cycles
Automatic Setting Group Characteristics
Number of Setting Groups ........................................ 4
Control Modes
Automatic .................................................................. Cold-Load Pickup, Dynamic Load or Unbalance
External ..................................................................... Discrete Input Logic, Binary Input Logic
Switch Threshold
Range ........................................................................ 0.1 to 25 A (5 A), 0.02 to 5 A (1 A)
Accuracy.................................................................... ± 2% or ± 0.05 A (5 A), ± 2% or ± 0.01 A (1 A)
Switch Time
Range ........................................................................ 0 to 60 min with 1 min increments where 0 =
disabled
Accuracy....................................................................
±
0.5% or
±
2 s, whichever is greater
BESTlogic ™
Plus
Update Rate .............................................................. ¼ cycle
General Specifications
AC Current Inputs
5 Ampere CT
Continuous Rating ..................................................... 20 A
One Second Rating ................................................... 400 A
For other current levels, use the formula: I= (K/t)
½
where t = time in seconds, K = 160,000.
Begins to Clip (Saturate) ........................................... 150 A
Burden ....................................................................... <10 m Ω