Provides transformation of electric energy into pressurized flow.
According to GOST-3668-006-55834270-2006 specifications main purpose of HPU - providing Acceptance Test Procedure (ATP) for hydraulic tongs of GKSH series. Can be used with other devices which conform to specifications of GSE-200C.
According to GOST 15150-69 specifications climatic version is U ( for moderate climate), allocation category – 3 (indoors without artificial regulation of climatic conditions).
Parameters | Value |
Volume of a tank, l | 400 |
Flow Rate in hydro system up to 7 ÌPà, m3/ sec (LPM) | 33,3×10-4 (200) |
Flow Rate in hydro system above 7 ÌPà, m3/ sec (LPM) | 11,0×10-4 (66) |
Operating Pressure maximal, MPa (kgf/cm2) | 20 (200) |
Dimensions, mm: L H W |
1700 1300 1300 |
Hydraulic pump, flow per revolution, ñm3 section 1 section 2 |
dual 133 73 |
Drive of the HPU (pump) Capacity, kW RPM of a shaft |
electric motor 30 975 |
Direction of rotation of a shaft | clockwise |
Weight of HPU filled with oil, no more, kg | 1180 |
Purity of a working fluid, GOST 17216 | not worse than Class13 |
Degree of explosion protection, GOST 30852 | IP54 |
Electric power supply | 50Hz, 380V |
Maximal power consumption, kW |
30 |
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HPU provides transformation of electric energy to pressurized flow.
Bridge Plugs of STA series are designed to provide tight separation of cased hole intervals.