Magneto Electric Detonator

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Product
Magneto Electric Detonator
Posting date : Jan 13, 2016
Membership
Free Member Scince Jan 12, 2016
FOB Price
depends on amount
Min. Order Quantity
1 container
Supply Abillity
100000 pic per month
Port
Fangcheng or other port
Payment Terms
TT LC
Package
carton
Keyword :
Category
Contact
Sylvia Lee
Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
TYH
HS-CODE
3603-
Package & Delivery Lead Time
Package
carton
Detailed Description
Magneto Electric Detonator
 
    Based on the transformer coupling theory, magneto electric detonator is impulse by the energy from electromagnetic induction. Magneto electric detonator is named “ safe detonator” with static resistance, strays resistance, lighting resistance and RF electricity resistance. It only can be initiated under the current of special work frequency generated by special blasting device, and can not be initiated by the electricity for daily or industry use (220V, 380V,50 Hz). Magneto electric detonator is mainly applied in the metal mine with dangers of strays, RF electricity, magnetic field interference and lighting induction etc..
 
 
1.      Technical index:
Specification: Industrial No.8
Shell: OD Φ6.9mm
Shell: Flange steel
Length of shell: 60mm
Leg-wire: Copper、copper-clad steel
Length of leg-wire: 1m (can be ensured according to the requirements of customers)
  
2.     Performance
Item
Performance
Anti direct current
30A
Anti direct current voltage
300V
Anti power frequency voltage
380V
Safety frequency
No explosion charging with 10A current between 0~2KHz, 300KHz~∝ for 1min
Safety current
Under rated work frequency, no explosion charging with 0.4A effective current for 5min
Series firing current
20 pieces of detonator connected into series circuit with 3.5A constant current, all explode
Static Sensitivity
2000pF,  15KV, magnetic ring to shell static discharge, no explosion
Water Resistance
Immersed in 20m deep water for 20hrs, initiation performance does not change
Jolt test
No explosion, structural damage, shortcut or open circuit after vibrating for 10 minutes in the vibration machine
Initiating  Powder
Have a lead plate test(5mm), after initiation, the blowed diameter should not be smaller than the detonator OD
 
 
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