0102030405
Magneto Electric Detonator（Anti stray current）
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 3.0A constant
current, all explode |
| Static Sensitivity | 2000pF, 15KV, discharging the magnetic ring-shell, 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 capacity |
Have a lead plate test(5mm), after initiation, the diameter of the hole
should not be smaller than the detonator OD |
Technical index
Specification: 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)
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