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Page 12 

8. SPECIFICATIONS 

 

 

 

MATERIALS 

Bolt Pin 

Stainless Steel (SS304), ø12.7mm, 16mm Extension 

Lock / Strike Plate 

Stainless Steel (SS304), 3mm Thick 

MECHANICAL 

Cycle life 

1,000,000 normal operations 

Maximum Strike Gap 

6mm 

Holding Force 

10,000 newtons (1000kg) 

ELECTRICAL 

Voltage at Lock 

12 

– 24VDC ±15% 

Current Usage 

Maximum Holding Current 

160mA@12V 

95mA@24V 

Maximum Operating Current 

1250mA@12V 

1000mA@24V 

Monitor Switches 

Bolt position 

– 25VDC, 0.5A 

Door position 

– 100VDC, 0.5A 

CERTIFICATIONS 

FCC 

Part 15 Subparts A & B 

– Unintentional Radiators  

CE 

EMC 2014/30/EU 

EN 61000-6-1:2007 

EN 61000-6-3:2007+A1:2011 

RoHS 2011/65/EU

 

RoHS 2 Compliant 

 
 

9. MAINTENANCE AND INSPECTION 

 
The YD25 has been lubricated at assembly and applying any other type of lubricant may void the warranty. With the 
cover removed it is important to take care when selecting the dip switch positions. A dry cloth can be used to polish 
the stainless steel face plate and strike plate as required. This lock contains components that are subject to wear 
based on usage, doorway operation and installation; all such factors are beyond the control and measurement of the 
manufacturer. The lock may be vulnerable and subject to failure as a consequence of wear and as its components 
near the end of the period of normal usage. 

It is the responsibility of the owner/end-user to: 

a)  Ensure that the lock is installed in accordance with the instructions set out in these guidelines. 
b)  Determine  the  suitability  of  this  lock  for  the  application  intended  and  in  particular  when  using  this  lock  in 

critical applications such as on fire, high security, safety, or emergency exit doors. 

c)  Regularly  inspect  this  lock  in  order  to  assess  signs  of  wear  and  tear,  and  determine  if  the  operation  still 

conforms to the instructions set out in these guidelines. 

d)  Regularly inspect the lock and evaluate cycle life. 
e)  Determine when this lock should be replaced. 

MP001155.003

 

Summary of Contents for BQT YD25

Page 1: ...INSTALLATION AND OPERATING INSTRUCTIONS Solenoid Dropbolt YD25 ...

Page 2: ...product is carrying the CE Mark in accordance with the related European Directives Responsible for CE Marking is BQT Solutions SEA Pte Limited 41B Neil Road 03 01 Singapore 088824 The complete EU Declaration of Conformity is available at www bqtsolutions com In the European Union Norway Iceland and Liechtenstein This symbol on the product or in the manual and in the warranty and or on its packagin...

Page 3: ...STALLATION ASSESSMENT 5 4 1 MECHANICAL 5 4 2 ELECTRICAL 6 5 INSTALLATION 6 5 1 MORTISE INSTALLATION 6 5 2 SURFACE INSTALLATION 8 6 WIRING 10 6 1 THREE WIRE CONNECTION 10 6 2 TWO WIRE CONNECTION 10 6 3 MONITORS 10 6 4 DIP SWITCH POSITIONS 11 7 OPERATION 11 7 1 THREE WIRE MODE RECOMMENDED 11 7 2 TWO WIRE MODE 11 8 SPECIFICATIONS 12 9 MAINTENANCE AND INSPECTION 12 ...

Page 4: ...ures Multi voltage input 12 24VDC Multiple locking unlocking attempts Adjustable timed re lock Current reduction circuitry Door position and bolt position monitors High physical strength 10 000N 2 PRODUCT UNBOXED The YD25 is supplied with four 10G x 1 csk self tapping screws for fitting the lock and strike plate They are suitable for mounting in both aluminium and wooden doors and frames Also incl...

Page 5: ... first decision regarding installation is whether the YD25 will be mortised or surface mounted to the door door frame Mortise installation ensures a discrete solution as the lock and strike plate can be embedded into the door and frame however in some instances this is not possible Glass doors for example require surface mounting the lock which is done with the aid of the YD25 housing ...

Page 6: ...onnections to integrate into access control or alarm systems to provide full monitoring Finally the correct gauge of wire needs to be chosen as when connecting the power wires and to the lock voltage drop across these wires can limit the lock operation For all the remaining connections a lower gauge wire can be used as these are only signal wires The following chart shows the appropriate wire gaug...

Page 7: ...d deep enough to allow the lock pin to fully extend when locked 5 1 2 Wiring the lock Wires are run out from the back of the mortise and following the connection guide on the locks cover connected to the lock Detailed wiring information can be found in Section 6 Wiring 5 1 3 Fitting the lock and strike plate The lock is slid back into the mortise making sure that the wiring integrity is maintained...

Page 8: ... 10G x 1 hex head self tapping screws are supplied with the housing and can be screwed into the wood door frame The housing has two keyhole cut outs that fit over the screw heads and once the housing is in place the screws can be tightened with a spanner 5 2 2 Wiring the lock The wires will need to be run into the housing to connect to the lock The position of the hole is determined at installatio...

Page 9: ...5 housings are supplied with self adhesive tape With the backing removed the housing can be applied directly to the glass A flat stainless steel dress plate is fitted on the opposite of the glass to give a clean finish 5 2 5 Fitting the strike plate The strike plate is placed into the housing and secured in place with the M5 x 10 csk screws that were supplied with the lock 5 2 6 Checking the opera...

Page 10: ...1 ve and 3 ve Wiring the lock for fail safe or fail secure configurations is identical 6 2 Two wire connection The two wire mode differs between fail safe and fail secure configurations but both require a switched power supply connected to terminals 1 and 3 In addition for fail safe configuration the dip switch needs to be repositioned as shown in Section 6 4 Dip switch positions Wire links not su...

Page 11: ...stay unlocked indefinitely 7 1 1 Fail safe operation Assume the door is closed and locked Momentarily connecting 1 and 2 unlocks the door for a period of 9 seconds After the 9 seconds has elapsed if the door has not been opened the YD25 automatically locks again If the door has opened within the 9 second window which is the case in normal operation the timed re lock is overridden and automatic rel...

Page 12: ...ons A dry cloth can be used to polish the stainless steel face plate and strike plate as required This lock contains components that are subject to wear based on usage doorway operation and installation all such factors are beyond the control and measurement of the manufacturer The lock may be vulnerable and subject to failure as a consequence of wear and as its components near the end of the peri...

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