Schneider Electric ComPacT trip unit. Trip unit MicroLogic 6.2EM, ComPacT NSX160/250, 3 poles, basic and ground fault protections, motor, energy meter, 150A.
Trip unit MicroLogic 6.2EM, ComPacT NSX160/250, 3 poles, basic and ground fault protections, motor, energy meter, 150A. Genuine Schneider Electric product supplied by United Force.
Technical specifications
| Range | ComPacT |
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| Range of product | ComPacT NSX100...250 |
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| Product or component type | Trip unit |
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| Trip unit name | MicroLogic 6.2 E-M |
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| Trip unit technology | Electronic |
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| Range compatibility | ComPacT NSX160 · ComPacT NSX250 |
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| Device application | Motor |
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| Poles description | 3P |
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| Protected poles description | 3D |
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| Trip unit protection functions | LSIG |
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| Protection type | L : for overload protection (long time) · S : for short time short-circuit protection with fixed delay · I : for instantaneous short-circuit protection · G : for ground fault protection |
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| Trip unit rating | 150 A at 65 °C |
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| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
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| Network type | AC |
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| Network frequency | 50/60 Hz |
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| Circuit breaker mounting mode | Fixed |
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| Motor tripping class | 10 · 30 · 5 · 20 |
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| Complementary motor protection | Protracted starting time · Stalled rotor · Current unbalance · Underload |
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| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable 9 settings |
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| [Ir] long-time protection pick-up adjustment range | 70...150 A |
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| Long-time protection delay adjustment type tr | Adjustable |
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| [tr] long-time protection delay adjustment range | 120 s at 1.5 x Ir for trip class 5 · 6.5 s at 6 x Ir for trip class 5 · 5 s at 7.2 x Ir for trip class 5 · 240 s at 1.5 x Ir for trip class 10 · 13.5 s at 6 x Ir for trip class 10 · 10 s at 7.2 x Ir for trip class 10 · 480 s at 1.5 x Ir for trip class 20 · 26 s at 6 x Ir for trip class 20 · 20 s at 7.2 x Ir for trip class 20 · 720 s at 1.5 x Ir for trip class 30 · 38 s at 6 x Ir for trip class 30 · 30 s at 7.2 x Ir for trip class 30 |
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| Thermal memory | 20 minutes before and after tripping |
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| Short-time protection pick-up adjustment type Isd | Adjustable 9 settings |
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| [Isd] Short-time protection pick-up adjustment range | 5...13 x Ir |
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| Short-time protection delay adjustment type tsd | Fixed |
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| Instantaneous protection pick-up adjustment type Ii | Fixed |
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| [Ii] instantaneous protection pick-up adjustment range | 2250 A |
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| Ground-fault protection pick-up adjustment type Ig | Adjustable |
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| [Ig] ground-fault protection pick-up adjustment range | 0.2...1 x In for In = 50 A · Ig enable on/off |
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| Ground-fault protection time delay adjustment type tg | Adjustable |
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| [tg] ground-fault protection time delay adjustment range | 0…0.4 s |
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| Earth-leakage protection | Without |
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| Zone selective interlocking ZSI | With |
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| Local signalling | Flashing LED (green) for ready to operate · LED 95 % Ith (red) for temperature over set point |
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| Display type | LCD display |
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| Type of measurement | Energy meter |
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| Communication of data | Energy metering · Protection and alarm settings · Time-stamped histories and event tables · Instantaneous and demand values · Maintenance indicators · Demand current and power · Power quality · Maximeters/minimeters |
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| Electrical data recording | Maintenance indicators |
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| Standards | EN/IEC 60947-2 |
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| Electrical shock protection class | Class II |
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| Pollution degree | 3 conforming to IEC 60947-1 |
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| IP degree of protection | IP40 conforming to IEC 60529 |
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| Ambient air temperature for operation | -25…70 °C |
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| Ambient air temperature for storage | -40…85 °C |
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