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Supply |
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| Mains Voltage | ||
|
MVXxxxx-V12
|
12 kV Phase-phase | |
| Rated Frequency | 50 Hz or 60 Hz | |
| Rated Power Frequency Withstand Voltage (Ud) | ||
|
MVXxxxx-V12
|
42 kV | |
| Rated Lightning Impulse Withstand Voltage (Up) | ||
|
MVXxxxx-V12
|
75 kV | |
| Rated short-time withstand current (asymmetrical RMS peak) (Ik) | ||
|
MVXxxxx-V12
|
31.5 kA for 4 seconds | |
| Form Designation | Bypassed semiconductor motor starter form 1 | |
|
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| Start (Terminals C23, C24) | 24 VDC, 8 mA approx | |
| Stop (Terminals C31, C32) | 24 VDC, 8 mA approx | |
| Reset (Terminals C41, C42) | 24 VDC, 8 mA approx | |
| Input A (Terminals C53, C54) | 24 VDC, 8 mA approx | |
| Input B (Terminals C63, C64) | 24 VDC, 8 mA approx | |
| Motor Thermistor (Terminals B4, B5) | Trip point > 2.8 kOhm | |
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| Relay Outputs | 10 A @ 250 VAC resistive | |
| 6 A @ 250 VAC AC15 p.f. 0.3 | ||
| 10 A @ 30 VDC resistive | ||
| Main Contactor (Terminals 13, 14) | Normally Open | |
| Bypass Contactor (Terminals 23, 24) | Normally Open | |
| Run Output/ PFC (Terminals 33, 34) | Normally Open | |
| Output Relay A (Terminals 43, 44) | Normally Open | |
| Output Relay B (Terminals 51, 52, 54) | Changeover | |
| Output Relay C (Terminals 61, 62, 64) | Changeover | |
| Analog Output (Terminals B10, B11) | 0-20 mA or 4-20 mA | |
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| Equipment Class (EMC) | Class A | |
| Internal Arc Classification (IAC) | AFLR to maximum of 31.5 kA for 1 second | |
| Degree of Protection | ||
| Phase Cassette | IP00 | |
| Controller | IP54/ NEMA 12 | |
| Operating Environment | ||
| IEC60721-3-3: IE34: Climatic 3K4 | -5° C to 40° C, with derating to 55° C | |
| Relative Humidity | 5% to 95% | |
| Storage Environment | ||
| IEC60721-3-1: IE12 | - 5° C to + 45° C | |
| Relative Humidity | 5% to 95% | |
| Pollution Degree | Pollution Degree 2 | |
| Vibration | IEC 60068-2-6 Fc | |
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| C√ | EMC requirements | |
| CE | EMC EU Directive | |
Code |
Protection description |
MVX Protection (built-in) |
|
| 48 | Maximum start time | Excess start time | |
| 66 | Too many starts | Restart delay and dynamic thermal model | |
| 37 | Undercurrent | ||
| 51L | Load Increase (alarm) | High current frequency output | |
| 51R | Overcurrent - jam | Excess start time, electronic shearpin | |
| 50 | Overcurrent - short | Shorted SCR, electronic shearpin | |
| 49/51 | Thermal overload | Thermal overload - dynamic model | |
| 46 | Current imbalance | Current imbalance | |
| Positive/negative phase sequence | Phase sequence | ||
| 27 | Undervoltage | Undervoltage | |
| 59 | Overvoltage | Overvoltage | |
| 47 | Phase loss | Phase loss | |
| 47 | Phase sequence | Phase sequence | |
| 50G | Ground fault | Ground fault | |
| 3 | Communications failure | Communications failure | |
| 3 | Internal failure | Internal failure | |
| 86/97 | Ext. fault 1/code - 1 | Auxiliary trip A | |
| Ext. fault 1/code - 2 | Auxiliary trip B | ||
| 38 | Motor overtemperature | Thermistor protection* | |
| 49 | Stator winding overtemperature | Thermistor protection* | |
| 32 | Under power | Power Loss |
