Power+™ Trip Units
Tabe
11.1
Power+TM Trip Unit Characteristics
Envelope
Frome Max.
Sensor Rating (Amps)
Long-Time
Short-time
Size
Amp Rating
(S)
Current Setting©
(Pick-up) Multiple of
Rating Plug Amps (X)
800
200, 400, 800
2000
1600
800, 1000, 1600
2000
2000
0.5, 0.6, 0.7, 0.8, 0.9,
0.95, and 1.0
3000
2500, 3000
1000, 2000, 2500, 3000
4000
4000
4000
Trip Unit Characteristics (continued)
Envelope Size
Adjustable Instantaneous
Adjusta ble Instantaneous
Pick-Up without ST (Multiple
Pick-Up with ST (Multiple of
of Rating Plug Amps) (X)
Rating Plug Amps) (X)
1.5 thru 10.0
1.5 thru 15.0
2000
15 thru 10.0
1.5 thru 15.0
1.5 thru 10.0
1.5 thru 15.0
3000
1.5 thru 10.0
1.5 thru 130
4000
1.5 thru 9.0
1.5 thru 9.0
CD
Time delay shown at 600% of current setting at lower limit of band.
(£) Time delay shown at lower limit of each band. All pick-up tolerances are ±10%.
Delay
CD
Seconds
Pick-up (Multiple of
Delay Seconds
(4
Bands)
Current Setting) (C)
(3
Bands)
2.4, 4.9, 9.8, 20
I2T in
CD
.10, .21, 35
2.4, 4.9, 9.8, 20
2.4, 4.9, 9.8, 20
.5, 2.0, 2.5, 3.0,4.0, 5.0,
7.0 and 9.0
2.4, 4.9, 9.8, 20
12T out(£) .10, .21, .35
2.4, 4.9, 9.8, 20
Ground Fault
Pick-Up (Multiple of Sensor Amp Rating)
Delay® Seconds
(3
Bands)
0.20 thru 0.60
0.20 thru 0.60
I'T in® .10 , .21, .35
0.20 thru 0.60
0.20 thru 0.37
0.20 thru 0.30
I'T out<£l .10, .21, .35
X= Rating plug amps
S= Sensor amp rating
Gl
Time delay shown at lower limit of each band. Ground fault pick-up not to exceed 1200 amps.
®Time delay shown at ZOO% of pick-up at lower limit of band.
C= Long-time current setting (pick-up)
11
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