The MWD Li-SOCL2 battery is used in MWD and LWD tools and it is made of high quality DD Li-SCOL2 single cell. The inner structure is elaborately designed and we assemble the battery pack according to the international standards.
The drilling apparatus of the directional well has high requirements on the assembled battery. Thus our product is designed strictly to perform excellently and efficiently at high temperature. Outstanding sealing technology is adopted to fix the cells inside the product, so the assembled battery can resist the strong shock without loosing or shifting.
Features
1. The voltage of the battery unit is 28.8V to 29.2V, high and steady.
2. Our products have a wide range of working temperature, which can work between -40℃ to165℃.
3. The end of the cells is welded with diodes and fuses protection, preventing the explosion caused by the external short circuit, and keeping the pack safe.
4. The MWD Li-SOCL2 battery presents stable performance. Every set of cells is equipped with outer protective barrel, bringing convenience for transportation. Moreover, it can be stored safely for a long term.
Application
The product is widely used in the oil and gas directional drilling field, such as MWD and LWD. It is applied in the apparatus of sea transportation and military weapon equipment, as well as the instruments working at high temperature.
Model | MWD |
Voltage | 28.8V~29.2V |
Capacity | 27Ah |
Operating temperature | -40℃~165℃ |
Weight | 2.3kg |
Outside diameter | 37.8mm |
Overall length | 1404 ±5mm |
Glass reinforced plastic pipe length | 1118mm |
Lead length | 260mm |
Maximum height of the arc | ≤1° |
Insulation resistance | ≥20MΩ |
Maximum continuous discharge current | 800mA |
Peak pulsing current | 1200mA |