Ex-protection class: Ex II 2G Ex db IIB T4 Gb
For high demands in the areas of shipping and offshore systems
The locking device HD-Lock Ex-Proof has been designed for use in explosion endangered areas.
The device is realized through "flameproof enclosure" under consideration of norms EN 60079-0:2012+A11:2013, EN 60079-1:2014 and directive 2014/34/EU.
High quality, high lifetime, outstanding robustness and intelligence is achieved by using a robust V4A stainless steel housing in relation with a high quality bruhless motor and the Modbus functionality.
The device can be controlled via static signals or serially by Modbus protocol with application of device addresses. The functionality of the static signals is parametrisable via bus protocol (e.g. rising or falling edge, level high active, level low active etc.).
Modbus compatibility
Low in noise
Standby current of approx. 52mA extended bolt
Feedback of bolt position
Feedback of door status
Electrical control via static signals or serially via Modbus protocol
Intelligent electrical control integrated
Balancing of changes in Power Supply
Retry of locking when blocked
Robust stainless steel housing
Stainless steel bolt
Bolt retraction in case of voltage breakdown
High protection class (IP 65) and seawater resistant
High-quality appearance
Short-circuit protected
High holding force if bolt is extended completely
Protection Class:
Ex II 2G Ex db IIB T4 Gb
Power supply / Operation Voltage Range:
10 bis 30 V DC
Standby power consumption (input is not aktiv):
approx. 22 mA
Current supply required while locking and blockage:
max. 190 mA / 24 V
Holding current supply at extended bolt:
55 mA / 24 V
Input current supply required to activate the input:
0,2 mA
Minimum pulse lenght for the inputs:
20 msec
Output-current:
25 mA
Bolt diameter:
12 mm
Bolt locking lenght:
20 mm
Shear strength of the bolt:
15 KN
Closing / opening time without load:
< 0,5 sec
Closing force:
2 N
Retraction force without power supply:
1.2 N
Operating temperature / Storage temperature range:
-15° C … +60° C / -20° C … +70° C
IP 65
Weight with connection cables, without counterpart:
approx. 1 kg
Cable length:
3 m
Cable properties:
flame-retardant, seawater-resistant, recyclable, LABS-free, RoHs-compliant, acid and alkali-resistant, ozone-resistant, UV-resistant, hydrolysis-resistant, drag-chain-compatible, torsion-proof, welding spark-resistant, halogen-free, silicone-free, oil-resistant
Material of housing:
Stainless Steel 1.4404 (316 L)
Material of bolt:
Flyer HD-Lock Ex-Proof
STEP-Model HD-Lock Ex-Proof
Programming Unit
Adjustable counterpart set Heavy Duty (HD) Lock
Spacer plate set striking plate Heavy Duty (HD) Lock
Adjustment aid striking plate Heavy Duty (HD) Lock
Pocket Heavy Duty (HD) Lock
Lürssen
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