ELECTRIC DETONATORS FOR METAL MINING INDUSTRYMAIN TECHNICAL AND OPERATING PARAMETERS OF ELECTRIC DETONATORS FOR THE METAL MINING INDUSTRY
| Parameters |
ED-Z-N |
ED-1-Z-T |
ED-1-8-T |
ED-Z-IM |
ED-KZ-PKM |
ED-U-N |
ED-UP |
ED-Z-IP |
| Delay Time, ms |
20–10000 (36 series of delay) |
20–10000 (36 series of delay) |
3–8 |
25–10000 (36 series of delay) |
4–200 (9 series of delay) |
5–300 (10 series of delay) |
5–300 (10 series of delay) |
5–10000 (37 series of delay) |
| Electrical Resistance, Ohm |
1,8–3,0* |
0,5–0,75* |
0,5–0,75* |
0,45–0,70** |
1,8–3,0* |
2,0–3,0 |
0,9–1,5 |
0,9–1,5 |
| À Let-go Current, A |
0,2 |
1,0 |
1,0 |
1,0 |
0,2 |
0,25 |
0,5 |
0,45 |
| À Guarantee Operating current, A |
1,0 |
5,0 |
5,0 |
3,5 |
1,0 |
1,0 |
2,0 |
2,0 |
| Ignition Impulse, ms A2, max |
2,0 |
88 |
88 |
25,0 |
0,61-2,0 |
3,0 |
12,0 |
10,0 |
| Let-go Impulse, ms A2, min |
0,6 |
40 |
40 |
10,0 |
0,6 |
1,0 |
4,0 |
3,0 |
| Initiating Capacity (lead plate thickness, mm) |
5,0 |
5,0 |
5,0 |
5,0 |
6,0 |
6,0 |
6,0 |
5,0 |
| Water Resistance |
20 atm
20 minutes |
20 atm
20 minutes |
20 atm
20 minutes |
20 atm
20 minutes |
20 atm
20 minutes |
2,0 atm
6 hours |
2,0 atm
6 hours |
20 atm
20 minutes |
| Static Electricity Stability, kV/pf |
10
___
200 |
25
___
2500 |
25
___
2500 |
25
___
2500 |
10
___
200 |
10
___
200 |
10
___
200 |
10
___
200 |
Dimensions: Blasting cap , mm
Blasting cap height, mm |
7,2
72-80
7,2
72-80 |
7,2
72-80
7,2
72-80 |
7,2
61
7,2
61 |
7,2
72-85
7,2
72-85 |
7,7
72
7,7
72 |
7,7
72
7,7
72 |
7,7
72
7,7
72 |
7,7
72
7,7
72-85 |
| Temperature Range of operation, °Ñ |
-50...+50 |
-50...+50 |
-50...+50 |
-50...+50 |
-50...+50 |
-50...+50 |
-50...+50 |
-40...+50 |
| Warranty period of storage, year |
2,5 |
2,5 |
5 |
2,5 |
3 |
2,5 |
2,5 |
2,5 |
* with 2,5 m length of copper lead wires (the thread is 0,5 mm)
** with 2,15 m length of copper lead wires (the thread is 0,5 mm)
|