Skid Control System
The skid control system offers a powerful control system that integrates dual torque tool control and deployment or skid functions into a single unit with sensor inputs and powerful software control.
- PRODUCT INFO
- SPECIFICATIONS
- Dual proportional pressure and flow control 0-210 bar (0-3,045psi), 0-32 L/min (0-8.4 gpm), torque and speed calibrated
- 8 x Bi-directional solenoid valves (11 L/min) (2.9gpm) adjustable pressure and flow on each valve, other options available
- Strain gauge interfaces accurate to 0.5% designed to handle large strain gauge offsets
- Simplify skid design, SIT and in field integration
- 'Closed-Box' configuration, no internal access required for links, fuses, datalink settings
- Fully secure calibration and setup
- Various external sensors available
Product Number
ITE-0056-DR-0010-000
Hydraulic Valve Fit
2 x NG6 Pressure & Flow Control
Proportional Valve drives use 12 bit
Constant Current Drive preventing voltage & temperature variation from affecting Pressure & Flow settings
2 x 8 NG3 Bi-directional solenoid valves with externally adjustable fully shrouded meter out throttles
Optional Fit
Externally adjustable pressure reducing valves for each NG3 valve with corrosion resistant coating
Sensors
8 x Sensors Inputs with software selectable mode:
4-20mA or 0-10V analogue inputs or 24V Digital Sensors with high speed (8kHz) counters for TT turns count, etc (option)
Analogue Sense
4 x 16 bit Analogue Inputs 4-20mA, 0-10v, Strain Gauge etc
12 bit measurement resolution
Auto Zero available on all inputs
Strain Gauge inputs feature Subsea auto zero to remove large scale offsets directly at the subsea level
Pressure Sense
2 x 250bar (3,620psi) Pressure Sensors (option)
External ports can be piped to any line requiring accurate and differential pressure measurement
Hydraulic
System I/P Pressure 315 bar (4,570psi) max
Tool Pressure 2-210bar (30-3,045psi)
Tool Flow 0-32 L/min (8.4 gpm), (cw &ccw)
Solenoid ports 0-11 L/min (0-2.9 gpm), 5-210 bar (70-3,045 psi)
Externally adjustable flow and pressure
Hydraulic Ports
Pressure and tank - 3/8" BSP
Torque Tool - 3/8" BSP
Solenoid - 1/8" BSP
Fill & Drain - 3/8" BSP
Tool Case Drain - 1/8" BSP
Material
6,082 Al Alloy Anodised to BS5599
Power
90-125 Volts ac, 45-66Hz
150 Watts (+ lights)
Data
RS485 /232 fully isolated to 1,500v
Auto Baud rate detection
QTP/STP copper link or integrated into ROV data hub if available
Ethernet, fully isolated to 1,500v can be retrofitted if required (option)
Diagnostics
Monitoring of
AC Input Volts
AC Input Current
Valve Volts and Current
Electronic Supplies Volts and Current
Internal Oil Temperature
Hours Run Meter
Communication Protocol
Alarm Data Logger
Insulation Resistance
4 x Water Detector Points
GUI
The GUI is completely under the users control with custom graphics, mathematics to suit tool requirements
Software
All calibration and settings fully password secured with security system that allows user to control which parts of the system are accessible to field technicians. System Software with comprehensive user settings for calibration, interlocks, semi-automatic control, Alarm Settings Default States, Datalogger, Survey Interface etc
Mathematics
Using the integrated maths pack, the user can quickly create new functions, interlocks or automatic procedures
Datalogger
Log job data to disk as required with job notes
All of the Datalogger fields are fully user definable
Survey Interface
Can be connected to external hardware or ROV using user-defined protocol over RS232 link to pass any data backwards or forwards (option)
Camera and Lights
Powers 2 x PAL/NTSC cameras for connection to ROV video suite. Lights options allows for the control of 2 x 250W 115V AC lights for additional skid lighting
Auto Calibrate
Using a Torque Analyser with a serial output, this feature allows rapid calibration of the Strain Gauge Sensor and Pressure Control valve. Fast calibration mode for rapid setup using ROV HPU (option)