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I.L. 17562
Page 11
PR 0.3 Effective 8/99
SECTION 3. MP3000 TECHNICAL SPECIFICATIONS
Control Power
Nominal voltage:
120 Vac or 240 Vac
(+10%, -25%)
Operating Range:
120 Vac: 66 - 132 Vac
240 Vac: 132 – 264 Vac
Interruption ride through time:
30 cycle interruption of nominal ac supply.
Frequency:
60 Hz nominal, 57-63 Hz
50 Hz nominal, 47-53 Hz
Power consumption:
20 VA max
URTD: 6 VA max
IPONI: 1 VA max
Current Inputs
Nominal (I
n
):
1 A or 5 A
Ct Rating:
2 x I
n
continuous
50 x I
n
for 1 second
CT Burdens:
< 0.25VA @5A (nominal)
< 0.05VA @1A (nominal)
Metering Accuracy
Phase Current:
±
2% of I
n
(5% -100% of I
n
)
Ground Current:
±
2.2% of I
n
(5% - 55% of I
n
)
Discrete Inputs
Number of inputs:
2 programmable
Rating:
1.2 VA @ 120 Vac
Max. off = 36 Vac
Min. on = 86 Vac
Output Contacts
Number of outputs:
4 form c, programmable
Momentary:
Make 30A ac/dc for 0.25 s.
Break 0.25A @ 250 Vdc (resistive)
Break 5A @ 120/240 Vac
Continuous:
5A @ 120/240 Vac
5A @ 30 Vdc
Analog Output
Rating:
±
4 to 20 ma, programmable
Max load:
1 k Ohm
Accuracy:
1 %
Motor Overload Protection (I
2
t)
Full Load Amps:
10 to 3000 A
Locked Rotor Current:
300 to 1200 % FLA
Locked Rotor Time:
1 to 120 sec.
Ultimate Trip Current:
85 to 150 % FLA
Phase CT ratio:
10 to 4000: I
n
Ground CT ratio:
10 to 4000: I
n
Timing Accuracy:
±
8.5% or
±
100 ms for I > 1.1X UTC
Содержание 66D2032G01
Страница 18: ...Page 18 I L 17562 PR 0 3 Effective 8 99 Figure 4 1 MP 3000 Pushbuttons...
Страница 19: ...I L 17562 Page 19 PR 0 3 Effective 8 99 Figure 4 2 MP 3000 LED Indicators...
Страница 72: ...Page 72 I L 17562 PR 0 3 Effective 8 99 Figure 6 1 Panel Cutout Dimensions...
Страница 73: ...I L 17562 Page 73 PR 0 3 Effective 8 99 Figure 6 2 Faceplate Dimensions...
Страница 74: ...Page 74 I L 17562 PR 0 3 Effective 8 99 Figure 6 3 MP 3000 Case Depth Dimensions...
Страница 75: ...I L 17562 Page 75 PR 0 3 Effective 8 99 Figure 6 4 Universal RTD Module Mounting Dimensions...
Страница 76: ...Page 76 I L 17562 PR 0 3 Effective 8 99 Figure 6 5 Rear Panel Terminals...
Страница 77: ...I L 17562 Page 77 PR 0 3 Effective 8 99 Figure 6 6 Typical Ct Circuits and Motor Control Wiring...
Страница 78: ...Page 78 I L 17562 PR 0 3 Effective 8 99 Figure 6 7 Typical ac Supply and URTD Wiring...
Страница 79: ...I L 17562 Page 79 PR 0 3 Effective 8 99 Figure 6 8 Alternatives for Discrete Input Wiring...
Страница 80: ...Page 80 I L 17562 PR 0 3 Effective 8 99 Figure 6 9 RTD Wiring to URTD Module...
Страница 88: ...Page 88 I L 17562 PR 0 3 Effective 8 99 Figure 8 1 System Overview Figure 8 2 Torques from Sequence Currents...
Страница 100: ...Page 100 I L 17562 PR 0 3 Effective 8 99 Figure 9 1 Rotor Temperature Tracking...
Страница 101: ...I L 17562 Page 101 PR 0 3 Effective 8 99 Figure 9 2 Motor Protection Curve...
Страница 102: ...Page 102 I L 17562 PR 0 3 Effective 8 99 Figure 9 3 Underload Jam Protection Curve...
Страница 103: ...I L 17562 Page 103 PR 0 3 Effective 8 99 Figure 9 4 Motor Protection Curve Example without RTDs...
Страница 104: ...Page 104 I L 17562 PR 0 3 Effective 8 99 Figure 9 5 Motor Protection Curve Example with RTDs...
Страница 105: ...I L 17562 Page 105 PR 0 3 Effective 8 99 Figure 9 6 Motor Start and Run Cycles...
Страница 109: ...I L 17562 Page 109 PR 0 3 Effective 8 99 P5L8 40 Incomplete Sequence time 1 60s OFF 1 240s...