MWD/LWD DOWNHOLE BATTERY-BATTERY PACK
PSY-MWD-QDT 165C Battery Pack
| PROJECT | CHARACTERISTIC | |
|---|---|---|
|
Model |
MWD-QDT（165℃） |
|
|
Nominal Voltage |
29.2V |
36V |
|
Load Voltage |
≥27.5V |
|
|
Standard Discharge Current |
400mA |
|
|
Nominal Capacity |
28Ah |
|
|
Working Temperature |
-20℃-165℃ |
|
|
Battery Pack Safety |
Full diode insurance. Protection Total Insurance: 5A Single battery: 7A |
|
ADVANTAGES:
◆ Stablehigh VOP and Cpacitance
◆ Stainless steel-Glass hermetic package
◆ Non combustible electrolyte
◆ High short circuit safety
◆ Meet the technical requirements of IEC60088.4:2014
◆ Comply with RoHS environmental requirements, easy to be recycled.
◆ High Energy Density and Stable Current
◆ Wide working tempreturerange (-40℃~+165℃)
◆ Lower Self discharge rate (EVG annual rate below under +20℃ surroundings)
◆ Excellent environment application features
◆ Stainess steel shells (Low magnetism and environment erosion resistance)
FEATURES:
◆ Stainless steel-Glass hermetic package
◆ Non combustible electrolyte
◆ High short circuit safety
◆ Meet the technical requirements of IEC60088.4:2014
◆ Comply with RoHS environmental requirements, easy to be recycled.
Basic dimensions and structure diagram of the battery pack:
Basic electrical diagram of battery pack:
Communication Connection Diagram of Battery Pack Connector:
WARNING: Do not charge,short circult,heat over 165℃, breakdown, put into water, or weld directly on the surface of the shells.If you do like that,explosion, burning or Acid leakage inside the battery will be caused.
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