FD200D
1.0~10.0 USD
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | T/T |
| Supply Ability: | 9999/Month |
Company Profile
| Location: | Wenzhou, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Means of Transport: | Ocean, Air, Land |
|---|---|
| Application: | Others |
| Type: | Others |
| Brand Name: | rongda |
| usage: | mining |
| Production Capacity: | 9999/Month |
| Packing: | carton |
| Delivery Date: | usually in 5 days after payment |
Product Description
1.Product Features
FD-50-200D mining exploder is a power switching devices, which is used to detonate electric detonators, 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 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 |