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| Product Name: |
Exploder-Discharger
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| Supply Ability: |
999999 |
| Related proudcts |
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| Specifications |
2.2*2.0*0.5 |
| Price Term: |
FOB |
| Port of loading: |
Ningbo |
| Minimum Order |
1 |
| Unit Price: |
10USD |
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1. Product Features
FD-50-200D mining exploder is a power switching devices, which is used to ***onate electric ***onators, with advantage of low waste, high power, can be worked under those mine well which is in danger of methane, gas, etc.
Product Performance Standards: GB/T7958-2000¡¢Q/RD003-2008.
2. Environment and Conditions
a) Environment temperature: 0℃~+40℃
b) Under coal well, contain explosive gas(methane).
C) Air relative humidity(RH): < 95%(25℃)
d) Atmospheric pressure: 80~ 106kpa
e) Storage environment temperature: 40℃~+60℃
3. Main Parameters
Model FD-50 FD-100 FD-150 FD-200
Rated shot 50 100 150 200
Rated load resistance ¦¸ 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 ***onated times 50 100 150 200
Charging time S ¡Ü10 ¡Ü20 ¡Ü20 ¡Ü20
Safe power supply time ms ¡Ü4 ¡Ü4 ¡Ü4 ¡Ü4
Ignition impulse A2ms 8.7<12.0 8.7<12.0 8.7<12.0 8.7<12.0
Allowed external bus length m ¡Ü300 ¡Ü300 ¡Ü300 ¡Ü300
Bus distributed inductance mH/km ¡Ü0.1 ¡Ü0.1 ¡Ü0.1 ¡Ü0.1
Bus distributed capacitance uF/km ¡Ü0.1 ¡Ü0.1 ¡Ü0.1 ¡Ü0.1
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| Company: |
Zhejiang Rongda Explosion-Proof Electrical Co.,Ltd
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| Contact: |
Ms. oris zhu |
| Address: |
Wengyang Industrial Zone,Yueqing |
| Postcode: |
325606 |
| Tel: |
+8613587468848 |
| Fax: |
+86 0577-62801444 |
| E-mail: |
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