DSN-I Type Switchgear Indoor Electromagnetic Lock

DSN-I type indoor electromagnetic switch lock

• Specification
• Technical Parameter

• Product Overview

  Indoor Electromagnetic Lock DSN-I series is designed specifically for medium to high voltage switchgear applications, offering secure and reliable locking solutions to enhance the safety and operational efficiency of your electrical distribution systems. This advanced lock is engineered to prevent unauthorized access and ensure that the switchgear cabinet remains securely closed under all operating conditions.

  Key Features

  • High Security: Provides a robust locking mechanism to prevent unauthorized access, ensuring the safety of both personnel and equipment.
  • Electromagnetic Operation: Utilizes electromagnetic force to lock and unlock, providing a reliable and maintenance-free solution.
  • Compatibility: Designed to be compatible with a wide range of indoor switchgear cabinets, including metal-clad and other types.
  • Durability: Built with high-quality materials to withstand harsh indoor environments, ensuring long-term durability.
  • Easy Installation: Simple to install with minimal modifications required, making it an ideal choice for both new installations and retrofits.

  Models and meaning

  

  Using the environment conditions

  1.Ambient temperature: ceiling not more than 40 DHS C +, under the limit of not less than 25 DHS C, special areas not under – DHS 35 C.

  2.Altitude: installation area is not higher than 1000 m above sea level

  3.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, the monthly average no more than 1.8 KPa.

  4.Environmental conditions: no obvious impurity, no inflammable, explosive chemical corrosion and salt fog.

   

   

• Indoor electromagnetic lock (Switching mechanism) choose and basic parameters
  (When ordering please indicate the agency locking pin screw hole diameter and pitch)

  Order number	Product model	Rated voltage	Rated current	Rated Power	Mounting bracket  thread specification	Lock stroke	Remark
  D-1	DSN-Z	AC220V DC220V DC110V	100mA 196mA 98mA	<3VA <50W <12W	M14 M16	14mm	Three kinds of power supply voltage
  D-2	DSN-Y
  D-3	DSN-Z6	DC6V	400mA	<2.5W			Designed with our company continuous dc power;,  suitable for field repair when no secondary operation power,  improve product performance by mistake

  Install the appearance, size and back view the wiring diagram

  

  Installation steps

  Two M5 screws to fix fastening pieces first break out, make the lock body and fixed a separation, and then fixed a lock lock hole precession institutions and nut tightening, with the M5 inner hexangular set screw lock body fixed on the fixing parts, pay attention to lock operation to be flexible.

  Method of use

  (1) Normal operation steps:

  A, Lift the lock switch, circuit connected, electromagnet coil electricity action, moving iron core from the lock block, the lock indicator, that allows the lock.

  B, Toggle dial in the direction of the lock button (on the left side of the lock to the left and the right side of the lock to the right),when to the limit position, press the red button on the left button, lock the lock is locked in the open position, the operation canbe locked operator at this moment, if you want to block, the artificial toggle dial button (right away to the right and left open to the left), makes the automatic reset buttons or institutions a collision lock head, lock can be reset automatically.

  (2) Manual unlock step:

  A, Lift the button, the power is blocking circuit forced cut, the lock indicator is not on, moving iron core stuck lock block, that is not allowed to open the lock;

  B, Special circumstances must be unlock, to get an unlock key and insert the unlocking hole, turned the key in the direction shown by the panel marked 90 DHS to “a” or “stop”, anchored off a lock of moving iron core block, the toggle button to unlock, to meet the “manual unlock” function.

  (3) Lock insurance:

  In the lock position to the insurance of the M4 screw on the dial button into, into guide hole and the end, even if the lock objects have unlocked condition, also as long as have the aid of a special tool to unlock, to meet the “lock insurance” 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.

  Why Choose DSN-I Electromagnetic Lock?

  • Safety First: Provides an additional layer of security to prevent accidental or unauthorized access to critical electrical components.
  • Reliable Operation: With its electromagnetic locking mechanism, the DSN-I ensures consistent and reliable performance.
  • Versatile Application: Compatible with various types of switchgear, making it a flexible solution for different settings.