Eaton MP-3000 User Manual

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Page 3-1
IL17562BH04Effective 10/02
SECTION 3—MP-3000 TECHNICAL SPECIFICATIONS
Control Power
Nominal voltage: 120 Vac or 240 Vac
(+10%, -25%)
Operating Range: 120 Vac: 90 – 132 Vac
240 Vac: 180 – 264 Vac
Interruption ride-through time: Complete drop of power for
minimum of 20 cycles at
nominal 60 Hz control power
voltage, and 16.5 cycles
at nominal 50 Hz control
power voltage.
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 Accuracy: ± 1% of I
n
(from 0 to I
n
A)
± 1% of reading
(from I
n
to I0I
n
A)
Ground Current Accuracy: ± 1.5% of I
n
(0 to 55% of I
n
A)
± 2% of I
n
(55% I
n
to I
n
A)
± 2% of reading (from I
n
to 4 I
n
A)
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: The greater of ± 2.5% or ± 100
ms for current > 1.1 X UTC
Trip Setting Ranges
Ground fault (GF): Off, 2% to 55% of Ct ratio
primary
GF start delay: 2 to 60 cycles
GF run delay: 0 to 60 cycles
Timer accuracy: ± 2.5 cycles, -1/2 cycle
Instantaneous overcurrent: off, 300 to 1600% FLA
IOC start time delay: 2 to 60 cycles
Timer accuracy: ± 2.5 cycles, -1/2 cycle
Jam Trip: off, 100 to 1200% FLA
Underload Trip: off, 6 to 90 % FLA
Phase Unbalance Trip: off, I
2
/I
1
= 4 to 40%
Start Delay Timers: 0 to 120 sec. – underload and
phase unbalance
0 to 1200 s - jam
Run Delay Timers: 0 to 240 sec.
Timer accuracy: ± .5% + 100 ms
For phase unbalance, add 100
ms for zero setting
For underload, add 350 ms for
zero setting
Alarm Setting Range
Ground Fault: off, 2% to 55% ct Ratio
Overload I
2
t: off, 60 to 99% I
2
t
Jam: off, 100 to 1200 %FLA
Underload: off, 6 to 90%FLA
Phase Unbalance: off, 4 to 40% I
2
/I
1
Run Delay Timers: 0 to 240 s
Start Control Functions
Starts per time: 1 to 10 starts
Time for starts per time: off, 1 to 240 minutes
Time between starts: off, 1 to 240 minutes
Number of Cold Starts: 1 to 5 starts
Motor transition current: 10 to 300% FLA
Time for transition: 0 to 1200 s
Incomplete sequence timer: off, 1 to 240 s
Long acceleration timer: off, 1 to 1200 s
Antibackspin timer: off, 1 to 3600 sec
RTD Inputs (Requires URTD module)
Sensor Types: 10 ohm copper
100 ohm nickel
120 ohm nickel
100 ohm platinum

Eaton MP-3000 Specifications

General

Brand	Eaton
Model	MP-3000
Category	Relays
Language	English