The EPU-M5 electric drive pressure regulator control unit is designed to control the gas pressure reducer.
The equipment is used as a part of the software and hardware complex of automatic gas pressure regulation at the gas distribution station.
The drive unit must be operated under conditions normalized for version UHL category 2 according to GOST 15 150-69, but for operation at ambient temperature from minus 40 to plus 50 °С.
You can order an EPU-M5 electric drive pressure regulator control unit for operation in Class 2 explosive areas according to DNAOP 0.00-1.32-01 “The Rules for Electrical Installations. Electrical equipment of special installations” (chapter 4), where the formation of explosive mixtures of IIA category of groups T1-T4 according to GOST 12.1.011-78 is possible.
The electric drive is produced in explosion-proof design by Kontact LLC in cooperation with INEC LLC, Ukrainian-Russian Joint Venture. The explosion protection marking is 2ExeicIIAT4X.
| Name of the main parameters | Technical Specifications |
|---|---|
| Power supply voltage, V | +12В, +24В |
| Power consumption, W | 32 |
| Number of output shaft rotations in the range of control signal change, max | 9 |
| Travel range of the screwed spindle unit stop, not more than, mm | 13,5 |
| Axial thrust, developed by the screwed spindle unit stop, not less than, kg | 500 |
| Degree of protection from external influences according to GOST 14254-96 | IP54 |
| Overall dimensions, mm | 226Х218Х218 |
| Weight, not more, kg | 18 |
| Probability of no-failure operation within 10,000 hours | 0.98 |
| Service life, not less, years | 10 |
