Dynamic, volumetric.
This Series VFD is specially designed for the smart controlling of Electric Submersible Pump (ESP). Input and output structure: Low Voltage (VFD)-High Voltage (Output Transformer) Features: 1. This series provides higher converter efficiency with optimized PWM(Pulse-Width Modulation) technology. 2. Fluctuating voltage protection 3. Converting/Power Frequency switching device 4. The modularized Commutating Units and Inverter units are designed in compact structure 5. The specialized CPU provides comprehensive control over all operating period 6. Provides continual, comprehensive monitoring of malfunctions 7. Provides easy and extensive troubleshooting with alarming and protecting functions 8. Provides standard sinusoidal output waveform Service Conditions: 1. Altitude: Maximum 1000 meters 2. Ambient temperature: ¿C25íµ í½ +50íµ 3. Relative Humidity: 20%í½90% non-condensing 4. Enclosure:IP20ú¿or as userí»s requirementú¬ 5. No explosive and flammable material, no electric dust and gases which making metal corroded, destroying insulation and causing explosion in surrounding environment. Technical Parametersú¦ 1.Input voltage range: 380Ví½480V 2.Output voltage range: 0.8kVí½4.0kV 3.Power: 30kWí½400kW 4..Output frequency range: 0Hzí½60Hz 5. Dimension: 800mm (W)*600mm (D) *1800mm (H) 6. Wight: 355kg (90kW). Four. Parameters of Transformer: 1.Working voltage: Input voltage range: 380Ví½480V Output voltage range: 800Ví½2500V 2000Ví½4000V 2.Working frequency: 20Hzí½60Hz; 15Hzí½55Hz; 3.Capacity: 80kVAí½800kVA 4. Insulation Class: A 5. Cooling: Oil-immersed Self-Cooling
Over past more than ten years of construction, innovation and development, a series of pumping units are available, 13 types totally, from type 3 to type 14, product quality comes up to advanced national standards in the same trade. In view of international market, over 40 kinds of pumping units up to the api standards have been developed to export. More than 1 thousand pumping units are available a year and sold not only to various oilfields and regions across the country but also to canada, mongolia, kazakhstan
Supplier: Pumping units, pump jack, tubing, sucker rods, ERW pipes, casing, composite pipes, oil field special vehicles
Supplier: Oil field equipments like casing, tubing, sucker rod, drilling pipe, mud pump, pumping unit, drilling rig and their spare parts
Supplier: Lubrication Pump, Automatic Lubrication Pump, Lubrication Systems, Automatic Lubrication Unit, Lubrication Systems And Grease Lubrication Systems
Supplier: OCTG (tubing, casing, erw pipe, sucker rod, pumping unit).
Oilfield equipment Annual production capacity: Tubing: 100, 000 tons Heat insulated tubing: 300, 000 meters Casing: 120, 000 tons Pumping units: 2, 500 sets Sucker rods: 5 million meters Erw pipes: 120, 000 tons Composite pipes: 4 million meters Oilfield special vehicles: 400 sets Oilfield special vehicles include workover rig, cementing truck, coiled tubing unit, oil production vehicle, etc.
Supplier: Oilfield Drilling Rig, Workover Rig, Plunger Pump, Mud Pump, Gate Valve And Wellhead Christmas Tree, Fracturing Pump, Solid Control Equipment, Shale Shaker, Mud Cleaner, Desilter, Pumping Unit, Mud Tank, Cementing Equipment Etc.
