Electric caps ED-Z-T
In places where there is a possibility for occurrence of minor ground currents, ED-Z-T electric caps are used with a level of 0.45 mA safe current and an increased ignition pulse level of 11.0 A2·ms and also a decreased sensitivity (compared to ED-Z-N) to the static electricity discharge.
On the ground as well as in underground mines and digging without dangerous gas and/or dust.
|Electric resistance||1.2–2.4 Ohm|
|Safe pulse||at least 5.0 A²ms|
|Safe current||0.450 (±0.005) А|
|Operative current guaranteed||2.0 A|
|Longstanding ignition current||0.490 (±0.005) A|
|Ignition pulse||max. 11.0 A²ms|
|Waterproof at a water pressure 2.0 MPa||20 minutes|
|Temperature range of application||−40ºC to +50ºC|
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