Catalogue of equipment:
Surface Panel Portable Testing Unit PTU-12U

Purpose and application

PTU-12U is used to simulate connection from DHS and downhole flow meters to surface panels in order to check its operability and verify VSD settings inputs on the controllers.

Functional capabilities

It can be used for testing of any other surface units operating under the Transfer protocol (IRZ, Borets, Etalon, Triol, etc.).
The PTU-12U is designed in a plastic case. Two alligator clips are used for connection to the surface panel.
Red “In-Operation” LED indicates the transfer of simulated borehole parameters. The LED is not lit when insulation resistance is measured.
A dress sticker is attached onto the front surface of the testing unit. It contains information on simulated parameter values. The PTU-12U is powered by the surface panel unit to which it is connected.
The maximum overall dimensions of the PTU-12U are 52x95x15 mm.
The maximum weight PTU-12 is 70g.

Transmited parameters

PARAMETER	Value
Insulation resistance	1000 kOhm
Pressure at pump suction	12.345 MPa
Temperature at pump suction	111.11 °C
ESP motor oil temperature	122.22 °C
Vibration along X axis	3.0 m/s2
Vibration along Y axis	4.0 m/s2
Vibration along Z axis	5.0 m/s2
Pressure at pump discharge	23.456 MPa
Temperature at pump discharge	133.33 °C
Flowrate at pump discharge	444.4 m3/d.