| PYROTECHNICAL FIRING UNITS: MF 28 series |
AS201 compliant |
| This equipment is aimed to GENERATE PULSE of CURRENT on pyrotechnical elements where the SAFETY of USERS is directly at stake. |
| |
| Our references |
Autoliv
Livbag
Giat |
Faurecia
SPRIA
Visteon
|
Renault
SAS Automotive
Davey Bickford |
|
| For instrumented and performance tests |
| Programmable generator that controls current of non-fire, time / energy of activation... |
| High flexible units: Other specifications / options on demand |
| |
|
| Major issue - Ensuring safety |
Our exploders integrate a safety pyrotechnical ohmmeter allowing to limit and control CURRENT, even in case of failure (continuity test).
All versions are equipped with a powerful SQUARE PULSE GENERATOR of current that controls the energy injected into the initiator. |
- Very short rising time (< 10 µ s)
- No overshoot
- Residual discharges are removed in order to prevent inopportune activation (Thanks to short circuit of shot firing cables)
- Various safety modules ensure user safety: key, push rod protected, external safety entrance for door / gate contact switches
|
| The calibration of pyrotechnical firing units shall be yearly carried out, as well as a comprehensive checking of the safety
functions of the equipment. |
| Technical features |
- Programmable current (1% accuracy)
- Programmable timing
- Isolated floating shot firing cable
- Embedded safety ohmmeter
- 3 synchronization outputs
(zero time, crenel current, current image)
- Optional remotre control of the cycle SAFE AUTHORIZATION OF FIRE
|
|
|
|
|
| |
 |
| |
| Robust and safety housing |
| Size: |
Rack 19" - 3U, 360 mm depth
Or MF 28.4: 460 mm depth |
|
| |
| Specifications |
MF 28.1 |
MF 28.2 |
MF 28.4 |
| Channel number |
1 |
2 - for simultaneous firing |
4 |
| Programmable current |
1 / 10 A |
| Programmable timing |
0.1 ms - 999 s
Step of 10 µs |
| Firing line ohmmeter |
0 / 10 Ω |
| Programmable delayed trigger |
|
| Detection of charge failure |
Cable current inhibited from the first breaking of the igniter (option to be activated by users) |
| Delayed output |
1 ms / 99 ms |
| Current copy |
0 / 10 V for 0 / 5 A insulated |
| Communication |
Optional RS 232 |
|
| Wide range of options to customize the firing unit |
- MF 28 TTT: Programmable current 100 mA / 500 mA with 1 mA step
- Programmation of optional parameters
- Current copy (1 output per channel)
- Resistance measurement: Up to 20 Ω
- Capacitive discharge
... Please contact us for further options to fit your requirements |
|
|
MF 28 data sheet