| Customization: | Available |
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| Type: | Power |
| Structure: | Protection |
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Product Overview
DSN type series indoor electromagnetic lock is a kind of interlocking device of electric control mechanism to prevent misoperation of electrical appliances of high voltage switchgear. It is mainly applied to the front and rear cabinet doors of indoor high-voltage switchgear, isolation switches, circuit breakers, grounding wires and other parts that need to be interlocked to prevent misoperation from occurring, and it is an indispensable interlocking device for power generation and power supply departments.
Main technical parameters
1,Operating voltage AC/DC 220V,110V
2, auxiliary contact: current ≤ 3A current ≤ 6A (circuit breaker locking)
3, the use of the environment a, temperature: upper limit +40 ºC lower limit -25 ºC -----10 ºC
b, humidity: daily average value is not greater than 95% monthly average value is not greater than 90
Third, the purpose and scope of use
This product is a kind of electric control mechanism interlocking device to prevent electrical misoperation of high-voltage switchgear, mainly for high-voltage switchgear cabinet door and other places that need safety interlocking to realise mandatory interlocking, to prevent accidental entry into the electrically charged intervals and misoperation, and it is the indispensable interlocking device for power generation and power supply departments.
Normal working conditions
1. Ambient air temperature: upper limit +40°C, lower limit: -10°C in general area, -25°C in alpine area.
2. Altitude: the altitude of the installation area is not higher than 1000m.
3. Ambient humidity: the average daily relative humidity is not more than 95% and the average monthly value is not more than 90%.
4. Environmental conditions: no obvious filth, no flammable, explosive, chemical corrosion and salt spray and no regular violent vibration places.
Technical Parameters
| Model | Rated voltage | Rated current | Rated power | Doors hole size | Door installation size |
Latch stroke | Remark |
| DSN-AMZ | AC220V DC220V DV110V |
100mA 196mA 98mA |
<3VA <50W <12W |
56*70mm | diameter φ6 pitch-row 82mm |
14mm | Use new electromagnet structure, so three power,voltage is universal. |
| DSN-AMY | |||||||
| DSN-BMZ | |||||||
| DSN-BMY | |||||||
| DSN-AMZ6 | DC6V | 400mA | < 2.5W | Specifically designed to our uninterruptible DC power, used for no secondary power operating supplied place, which can improve anti-wrong performance. |
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| DSN-AMY6 | |||||||
| DSN-BMZ6 | |||||||
| DSN-BMY6 |
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Q: Could I have prices of your products?
A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours.
Q: Can I get a sample before the bulk order?
A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.
Q: Can we print our logo/ company name on products?
A: Yes, of course, we accept OEM, then need you to provide brand authorization to us
Q:Do you accept product customization?
A:Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation
Q: What is the lead time?
A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment.
Q: What is your Trade Terms?
A: We accept EXW, FOB, CIF, FCA, etc.
Q: What is your payment method?
A: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc
Q: Do you inspect the finished products?
A: Yes, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide goods inspection reports for your reference before shipment
Q: How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.
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