Mild steel and stainless steel enclosures for wind turbines
• Approved for many off-shore applications
• Safe protection for electronics, references available
• Different sizes and project-specific shapes
• Wide range of accessories
• Standard and individual versions assembled with terminals,
heavy-duty connectors and cable glands
• GL, DET NORSKE VERITAS, UL, CSA and other certifications according to model
Other models also available, please contact us for details.
DEFLECT OVERVOLTAGE AND PROTECT EQUIPMENT
Overvoltage protection
OVERVOLTAGE PROTECTION
FOR DATA SIGNALS
• Protection for industrial data systems
• RS 232 protection
• RS 485 protection
Other models also available, please contact us for details.
IMPROVED AVAILABILITY BY REDUNDANT POWER SUPPLY
Power supply solution with remote control
• Switched-mode power supply units for protection of 24 Vdc outputs
• Floating contact for fuse status
• Additional visual red/green indicator
• In addition to manual reset, reactivation can be remote-controlled
via the reset input (remote reset)
• Rated currents up to 20 A
Other models also available, please contact us for details.
STABILISED POWER SUPPLY FOR ALL ELECTRONIC COMPONENTS
Switched-mode power supply for use in wind turbines
• Wide input voltage range, adjustable output voltage
• High capacitative loads
• Excellent MTBF times
• Special functions such as fault contacts or remote on/off inputs
• Active PFC according to EN 61000-3-2
• Direct mounting or vibration-prooved assembled on mounting rail
Other models also available, please contact us for details.
PLUG AND PLAY ON TERMINATION LEVEL
WeiCoS
• Signals and power, WeiCoS pluggable 690 V terminals for fast assembly on site
• Shock- and vibration-proof electrical connections
• Converter ST4000 stud terminals (4 kV), for fast and cost-efficient disconnection
• WFF stud terminal for main power circuit
• Robust and pressure-tight for extreme applications
• Rock-Star connectors
• Products certified according to international standards
• Products approved for maritime applications
Other models also available, please contact us for details.
DEFLECT OVERVOLTAGE AND PROTECT EQUIPMENT
Overvoltage protection
CLASS III OVERVOLTAGE PROTECTION
FOR ELECTRONICS
• Slim overvoltage protection up to 16 A
with monitoring
• Single- and three-phase units up to 16 A
with monitoring
• Rated voltage of 24 V, 48 V, 115 V
and 230 V
• PO DS for direct assembly
• Overvoltage protection for socket outlet
Other models also available, please contact us for details.
DEFLECT OVERVOLTAGE AND PROTECT EQUIPMENT
Overvoltage protection
CLASS II OVERVOLTAGE PROTECTION
FOR NETWORK SYSTEMS
• Complete overvoltage protection for 4- and
5-wire network systems with monitoring.
• Surge current up to 100 kA (8/20 μs)
• Available for different voltages
• Pluggable varistor with short response time
• 3 + 1 connection
Other models also available, please contact us for details.
DEFLECT LIGHTNING AND PROTECT EQUIPMENT
Lightning protection
CLASS I LIGHTNING PROTECTION TO PROTECT WIND
TURBINES ABOVE AND BELOW 60 M
• Suitable for 690 V TN or IT networks
• Applications in all protection zones
of the turbine
• Lightning protection (10/350 μs)
up to 50 kA
• Triggered and encapsulated spark gap
• Suppression voltage lower 1,500 V
• UL approval
• Short circuit strength up to 50 kA eff
• Spark gap units connected in series
to shut off short circuits even in
690 V IT networks, (3 x 2)+0, (3 x 2)+1
circuits
Other models also available, please contact us for details.
TIME SAVING THROUGH PLUGGABLE CONNECTION
SAI –passive concentrator
• Modular electrical concept with
plug and play technology
• SAI with integrated overvoltage protection
• Concentrator for 4, 6 or 8 signals
• Protection class IP67/68
• Single-line concentrator with M8 connections
• M12-compatible concentrator with
quick connections (FIXCON®)
• M12 or IDC quick connection HARAX®
• Metal housing variation for analogue
signals
• Pre-wired PLC interface cable
• Open-end connection cable or pre-assembled
Other models also available, please contact us for details.
COLLECT AND CONVERT ANALOGUE DATA
WAVE SERIES – analogue signal conditioner in a compact design
• Complete product portfolio
• Screw or tension clamp connection
• Power supply-cross connectable
• Active and passive signal isolators
• In- and output adjustable via DIP switches
• International approvals
Other models also available, please contact us for details.
TIME SAVING THROUGH PLUGGABLE CONNECTION
SAI –active concentrator
Concentrator with fieldbus connection
• Protection class IP67/68
• Pluggable gateway without changing the
sensor/actuator wiring
• CANopen, Profibus, DeviceNet (UL listed)
• Modular design
• Available types 8DI, 8DO, 16DI, 8DI/4DO
or 8DI/8DO
• Addressable on module
• Reduction of wiring
Other models also available, please contact us for details.
LOAD SWITCHED BY VIBRATION-PROOF COMPONENTS
Miniconditioner MCZ R – relay and optocoupler
• 6.1 mm wide
• Complete product portfolio
• Input range from 24 to 230 Vdc/Vac
• Pluggable cross-connections
• Rail-mountable
• Vibration-proof
• International approvals
Other models also available, please contact us for details.
COLLECT AND CONVERT ANALOGUE DATA
MICROSERIES – analogue signal
• 6.1 mm wide in a closed housing
• Pluggable cross-connections
• Screw or tension clamp connection
• Pluggable relay and optocoupler with
different input voltages
• DC, RTD and thermo analogue signal isolators
• International approvals
Other models also available, please contact us for details.
Copyright 2003-2011 (c) Laplace Electric Ltd. ,All rights servered.
Address: Unit C,5/F,Southeast Industrial Building,611-619 Castle Peak Road,Tsuen Wan,N.T. Hong Kong. Tel:852-24131255 Fax:852-24131277 Contacts:Mr. Chris Lau
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