DSN-A（B）M type indoor electromagnetic locks
Purpose and scope
This product is a kind of high voltage switch equipment electrical wrong operation of electric interlocking device,
mainly used for high voltage switchgear cabinet and other safety interlock need to implement mandatory interlocking,
prevent into charged interval and wrong operation, is the locking device of power production and supply department.
Using the environment conditions
Ambient temperature: the upper limit of no more than +40 º C, the lower limit of not less than -25 º C, a special area of not less than -35 º C
Altitude: installation area is not higher than 1000 m above sea level
Atmospheric conditions: air relative humidity, average no greater than 95%, on average no greater than 90%; Water vapor pressure,
average no more than 2.2 kPa
Environmental conditions: no obvious impurity, no inflammable, explosive chemical corrosion and salt fog.
Electromagnetic lock installation steps
1, in order to unload panel installation M5 nut on the screw, spring washers, flat pad;
2, from outside the cupboard door lock body lock side in the open hole first, then turn the lock body on the panel
on the installation of the screw into the cupboard door open good Ф 6 mm hole, and the lock panel and cupboard door plate flat;
Inside of door of cupboard of park of 3, from in turn plain washers, spring washers, M5 nut M5 screw lock on the front panel, and finally tighten nut M5.
Use electromagnetic locks instructions
(1) normal operation steps
A, lift the button, the power supply connected, electromagnet coil electricity action, moving iron core from the lock block,
the lock indicator, that allows the lock.
B, turn the handle towards the lock (left side clockwise, counterclockwise) right, continue to exert oneself to do, when to limit
position lock switch will automatically lock the lock open position, can open cupboard door. If you don’t have to lock open position,
the lock will automatically return to the lock position and meet the automatic reset function, such as lock the lock in the open position,
need to artificially will turn the handle to open the lock in the opposite direction, namely lock return to lock in position, so as to meet the blocking state.
Note: A, B lock appearance and installation dimensions are the same Operation method: A, toggle button B, pull the lever.
(2) manual unlock step:
A, lift the button, the power is locking loop force disconnect, lock indicator is not on, moving iron core stuck lock block,
will show that are not allowed to open the lock;
B, special circumstances must be unlock, to get an unlock key, insert the unlock empty inside, turned the key in the direction
shown by the panel marked 90 DHS to “a” or “a”, anchored off a lock of moving iron core block;
C, (with normal operation steps step B), in order to meet the “manual unlock” function.
Note: to unlock the key to unlock process, it is anchored off a lock of moving iron core block, to remove the effect of blocking state,
and the lock must use dial button or lever to move the lock bolt, achieve the lock, so you can’t directly with the unlock key lock.
Install and open hole size shape
Models and meaning
Note: The installation of the so-called left side or right side installation, means the operator lock the
object-oriented (such as operating lever, cabinet fixed part), corresponding to the installation location.
When the electromagnetic lock installation location on the lock objects were located in the left-oriented
operation that is installed on the left, on the contrary, is the right of the installation.
Indoor electromagnetic lock is chosen, and basic parameters
Cupboard door opening size Cupboard door installation size Latch
Remark D-5 DSN-AMZ AC220V
14mm Structure of new
therefore three kindsof coil voltage level
D-6 DSN-AMY D-7 DSN-BMZ D-8 DSN-BMY D-9 DSN-AMZ6 DC6V 400mA <2.5W Designed with my company uninterruptible power supply,suitable for field repair whenno secondary power operation,improve the product of form a completeset of errorprevention performance D-10 DSN-AMY6 D-11 DSN-BMZ6 D-12 DSN-BMY6
DSN-A（B）M type indoor electromagnetic lockselectromagnetic locks (773)
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