Solutions for shipbuilding, ports and shipyards

Shipbuilding, ports and shipyards

Waterborne traffic is gaining in importance all over the world. Production capacity is being expanded everywhere, both in the fields of passenger and freight transport. This applies both to the number of passenger and container ships, as well as to their size. Some passenger ships now resemble floating cities. A reliable energy supply has to be available in order for their infrastructure to function. The demands on the electrical system are equally high, as are those placed on monitoring and security concepts. At the same time, the speed of turnover is increasing at every port. The associated logistical challenges can only be met by a high plant availability of the ship-to-shore lifting equipment and harbor cranes. Here too, optimizing the electrical equipment provides the level of safety required.

Multifunction Measuring Relay MK 9300N

• Multifunction measuring relay acc. to EN 60255-1
• Voltage monitoring (1- and 3-phase)
• Current monitoring
• Frequency monitoring
• Power factor cos phi
• Phase sequence, phase failure, asymmetry
• Effective-, reactive- and apparent power
• Start up delay, on delay
• Adjustable hysteresis 0.2 ... 50 % of...

Residual current monitor, Type A IL 5882

• According to IEC/EN 62 020
• for AC and pulsating DC currants Type A to IEC/TR 60755
• 9 tripping values from 10 mA to 10 A or from 10 mA ... 30 A
• Frequency range 20 ... 2000 Hz
• Selection of manual or automatic reset
• With prewarning
• With test and reset button
• Broken wire detection
• Short reaction...

Insulation monitor RN 5897/010

• Insulation monitoring according to IEC/EN 61557-8
• Trigger output for insulation fault locating system
• 2 separate adjustable response thresholds
(using e.g. for pre-Alarm and Alarm)
• Setting range of 1st response value (Pre-Alarm): 20 kΩ … 2 MΩ
• Setting range of 2nd response value (Alarm): 1 kΩ...

Radio controlled safety module UH 6900

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL) 3 to IEC/EN 61508 and IEC/EN 61511
• Machine directive 2006/42/EG
• DIN EN 574: Safety of machinery - Two-hand control devices -
• DIN EN 300 220: Electromagnetic compatibility and...

Locating current injector RR 5886

• Insulation troubleshooting in AC, DC and AC/DC networks (IT systems)
in connection with the insulation fault locator RR 5887 according to
DIN EN 61557-9 (VDE 0413-9):2009 and DIN EN 61557-1 (VDE 0413-1)
• Insulation coordination according to IEC 60664-1
• External control via insulation monitor possible
• Positive and negative test...

Multifunction Measuring Relay MH 9300

• Multifunction measuring relay acc. to EN 60255-1
• Voltage monitoring (1- and 3-phase)
• Current monitoring
• Frequency monitoring
• Power factor cos phi
• Phase sequence, phase failure, asymmetry
• Effective-, reactive- and apparent power
• Start up delay, on delay
• Adjustable hysteresis 0.2 ... 50 % of...

Insulation fault locator RR 5887

• Insulation troubleshooting in AC, DC and AC/DC networks (IT systems)
in connection with the locating current injector RR 5886 according to
DIN EN 61557-9 (VDE 0413-9):2009 and DIN EN 61557-1 (VDE 0413-1)
• Insulation coordination according to IEC 60664-1
• Connection of max. 4 or 8 measuring current transformers depending
on the design
•...

Insulation monitor RN 5897/300

• Insulation monitoring according to IEC/EN 61557-8
• 2 separate adjustable response thresholds
(using e.g. for pre-Alarm and Alarm)
• Setting range of 1st response value (Pre-Alarm): 20 kΩ … 1 MΩ:
• Setting range of 2nd response value (Alarm): 10 kΩ … 250 kΩ
• 2 changeover contacts für...

Residual current monitor, Type B RN 5883

• According to IEC/EN 62 020, VDE 0663
• For AC and DC systems Type B, according to IEC/TR 60755
• To detect earth faults in grounded voltage systems
• 4 setting ranges from 10 mA to 3 A
• Manual reset, with alarm and pre-warning
• With adjustable switching delay
• Energized or de-energized on trip
• LED indicator...

Insulation monitor LK 5894

• Insulation monitoring according to IEC/EN 61557-8
• Detection of symmetric and asymmetric insulation faults
• 2 changeover contacts
• Prewarning threshold setting range: 20 kΩ ... 2 MΩ
• Alarm threshold setting range: 1 kΩ ... 250 kΩ
• Energized or de-energized on trip can be selected for output...

Insulation monitor UH 5892

• Insulation monitoring according to IEC/EN 61557-8
• Detection of symmetric and asymmetric insulation faults
• 1 changeover contact for alarm
• Fixed response value RAN: 50 kΩ, other on request
• Internal reset and test pushbutton
• External test and reset pushbutton can be connected
• LED indicator for auxiliary...

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