◆ Product introduction ◆
➣The electric control system product series of KERUI drilling rig can be applied to DC and AC variable frequency electric drive drilling rigs and workover rigs, and can meet different standards such as IEC/CCC/CE. It can be adapted to customer requirements in different countries and regions, covering low temperature and high temperature desert environments.High degree of digitization, informatization and automation, which inconvenient for maintenance and fault diagnosis.Main functional modules
➣Digital/Analog Power Generation Control System
➣DC/AC variable frequency drive system
➣ Motor Control Center（MCC）
➣PLC automatic control and industrial Ethernet network system
➣Power Management Systems
➣Top drive integrated control(optional)
➣Rig equipment Management System(optional)
➣Industrial network power interface and power quality management (optional)
◆ Technical parameter ◆
Typical Model | VFD-ZJ90-A1-6-HT | SCR-ZJ70-R-6-NT | SCR-ZJ50-S1-6-LT |
Rig Type | 9000m | 7000m | 5000m |
Drive Type | VFD | SCR | SCR |
Drive Model | ABB ACS880 | ROSS HILL 1400 | Siemens 6RA80 |
Power Supply | AC 600-690V | AC 600-690V | AC 600-690V |
Operating Temp. | -20 to 55℃ | -20 to 45℃ | -45 to 40℃ |
Application Area | Middle East, Africa | Asia Pacific, South America | Pan-Russian |
