Specifications - Greenlee MPM-120 Instruction Manual

Microprocessor-controlled phase monitors
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Specifications

Three-Phase Input Voltage:
MPM-120: 105, 110, 115, 120, 125, 130 VAC
MPM-230: 200, 210, 220, 230, 240, 250 VAC
MPM-380: 350, 365, 380, 390, 400, 415 VAC
MPM-440: 440, 450, 460, 470, 480, 490 VAC
MPM-575: 525, 550, 575, 600 VAC
Phase Sequence:
ABC (will not operate CBA)
Frequency :
Trip: 4% (57.6 - 62.4 Hz)
Reset: 3% (58.2 - 61.8 Hz)
Under Voltage (% of Set Point)
Trip: -10%
Reset: -7%
Over Voltage (% of Set Point)
Trip: +10%
Reset: +7%
Voltage Unbalance (% of Set Point)
Trip: 7%
Reset: 5%
Output Contact Rating:
MPM-120, MPM-230: DPDT, 10A @ 240 VAC Resistive, 470 VA inductive,
MPM-380, MPM-440, MPM-575: DPDT 3A @ 600 VAC Resistive, 360 VA
inductive
MPM-120/230/380/440/575
(Specifications continued on next page)
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Mpm-230Mpm-440Mpm-575Mpm-380

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