- Chargers[2]
- Other Electrical Equipment[1]
- Cable Clips[1]
- Hooks[1]
- LED Headlamps[10]
- Headlamps[1]
- Ceiling Lights[1]
- Other Lights & Lighting Products[10]
- Bag Parts & Accessories[7]
- Drilling Machine[2]
- Other Machine Tools[3]
- Stacking Racks & Shelves[2]
- Crusher[5]
- Drilling Rig[10]
- Other Mining Machinery[8]
- Mining Machinery Parts[1]
- Other Metals & Metal Products[1]
- Other Plastic Products[2]
- Other Security & Protection Products[5]
- Self Defense Supplies[2]
- Chemical Respirator[4]
- Safety Helmet[2]
- Drill Bit[9]
- Electric Drill[5]
- Contact Person : Ms. Wang Dannifer
- Company Name : Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.
- Tel : 86-577-62801558,13968785866
- Fax : 86-577-62801444
- Address : Zhejiang,Yueqing,Wengyang industrial zone Yueqing Zhejiang
- Country/Region : China
- Zip : 325606
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Usage
Use special tools to open the shell back cover then put into the battery before use. Attention the battery polarity can’t opposite. Don’t touch the face of exploder-proof. Tighten the screws after put into battery. It can be used with an explosive mixture of methane and coal dust coal mine.
Features:
Ambient temperature: 0~+40°C
Ambient air relative humidity less than 95% (When at 25 °C)
Atmospheric pressure: 80~106kpa
Ambient temperature storage environment: -40°C~+60°C
Model | FD-50 | FD-100 | FD-150 | FD-200 |
Rated shot | 50 | 100 | 150 | 200 |
Rated load resistance Ω | 320 | 620 | 920 | 1220 |
Peak voltage V | 900 | 1900 | 2400 | 2800 |
Intrinsic safety voltage Uo[V] | 6 | 6 | 6 | 6 |
Intrinsic safety output current Io[mA] | 6-20 | 6-20 | 6-20 | 6-20 |
Maximum open circuit voltage V | 6 | 6 | 6 | 6 |
Max. short-circuit current A | 5 | 5 | 5 | 5 |
Conduction test loop current mA | 6-20 | 6-20 | 6-20 | 6-20 |
Specification of battery | 1# Dry cell, voltage 1.5 V | |||
Battery number (section) | 4 | 4 | 4 | 4 |
Rated detonated times | 50 | 100 | 150 | 200 |
Charging time S | ≤10 | ≤20 | ≤20 | ≤20 |
Safe power supply time ms | ≤4 | ≤4 | ≤4 | ≤4 |
Ignition impulse A2ms | 8.7<12.0 | 8.7<12.0 | 8.7<12.0 | 8.7<12.0 |
Allowed external bus length m | ≤300 | ≤300 | ≤300 | ≤300 |
Bus distributed inductance mH/km | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
Bus distributed capacitance uF/km | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
Certificate:
The exploder got the MA mark and Explosion-proof Certificate issued by CQST. (CQST is mutual recognition with Norway’s NEMKO, Germany’s PTB, America’s UL\FM, Australian’s TESTSAFE, France’s LCIE\INERIS, Britain’s BASEEFA, Russia’s CCVE, Netherlands’s KEMA, Japan’s TIIS and so on.)
Remarks:
Exploder should kept by the hand, regular three-month overhaul, and the exclusion of internal tide, the establishment of maintenance records. The overhaul of the Exploder, the main performance indicators must be qualified, or not use.
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