| BRAND | Rotork |
| Product | EA-IQT125-F10 |
| Description | Quarter turn electric actuator |
| Internal code | IMP3858133 |
| Custom code | 85015100 |
| Technical specification | IQT (3rd Generation) IQT125 F10 [IP68] 380/3/50 (-30 +70 °C) 4x M25 303B0000 . • INGRESS PROTECTION: IP66/IP68 - 20 metres/10 days, double-sealed terminal compartment • TEMPERATURE: -30° C to 70° C (-22° F to 158° F) for Watertight, FM or CSA EP enclosures, -20° C to 70° C (-4° F to 158° F) for ATEX or IECEx enclosures • SERVICE/DUTY RATING: Class A (On/Off)/Class B (Inching), nominal 60 starts at a rate ≤ 600 starts/hour. 15 minute rated at nominal 33% of rated torque. • MOTOR SWITCHING & SPEED CONTROL: Solid state motor switching incorporating 25% to 100% motor speed control. • SYNCROPHASE: Auto Phase rotation correction and lost phase protection on three phase supplies. • LOCAL CONTROLS: Open/Close selector and padlockable Local/Stop/Remote selector (stop remains available for safety). • LOCAL INDICATION: Illuminated LCD position indicator (0.1% increments) with closed/open limit symbols, torque and other status data. 3 LED's; red-open/yellow-intermediate/green-closed (reversible), blinker and alarms configurable. • POSITION SENSOR: Absolute encoder provides continuous high resolution position measurement, fully maintained during manual operation and without power or battery support. • BATTERY SUPPORT: Battery is not required for position sensing but, supports LCD display, operation of indication relays, commissioning and data logging in the absence of mains power. • MOUNTING: Can be in any orientation, local indication and controls rotatable in 90° increments to suit • MANUAL OVERRIDE: Padlockable clutch lever, Handwheel clockwise to close, automatically disengages when motor starts, nonrotating during electric operation. • LUBRICATION: Gearcase oil filled for life. • TORQUE SWITCHES: Configurable - 40% to 100% of rated with bypass option for start of travel • COMMISSIONING: Non- intrusive setup of; travel limits (auto setup option), relays, alarms and other functions via Infrared/Bluetooth Setting Tool (one supplied with each order). Can be password protected. • MECHANICAL TRAVEL STOPS: Stop bolt adjustment allows +/-5% variation of travel at each end position. • DATA LOGGING AND ASSET MANAGEMENT: Date/time stamped logging and display of operational events/trends, motor starts and valve torque profiles. Valve/actuator/gearbox data can be stored and service alarms set. Battery supported when power off. Data download via Infrared/Bluetooth Setting Tool for upload to a PC and analysis via free InSight2 software. • TERMINALS: M5 power and M4 control terminals, screws and washers supplied. For ring tag conductors, power 16.0mm², controls 4.0mm² • CABLE ENTRIES: 4x M25 threaded cable entries (alternatively 0.75” NPT or PG16). Cable glands not included in our scope of supply. • PAINT FINISH: Polyester powder coating 100 micron nominal thickness. Colours: Housings/Covers - Grey (00-A-05), Handwheel/Hand Auto Lever – Black. . Wiring diagram 303B0000 is described in IQ/IQT Control and Monitoring publication (PUB002-041) and includes: • CONTROL SUPPLY: 20 – 60VDC/40 – 120VAC or actuator derived 24VDC • CONTROL INPUTS: 6 inputs for open, close, stop/maintain, ESD and interlock signals, 20 – 60VDC/40 – 120VAC • INDICATION CONTACTS: 4 volt-free (SPST) latching contacts (S1-S4), rated at 120VAC/30VDC, 5mA to 5A, each configurable NO or NC to signal one of the following; open/closed or intermediate positions, moving (continuous or pulsing), Handwheel operation, local selected, remote selected, open/close interlock active, ESD active, motor tripped on torque in mid travel/going open/going closed, valve jammed, loss of power/phase or control supply, battery low, internal failure detected, thermostat tripped, programmable service alarms. • MONITOR AND AVAILABILITY RELAY: Independent relay with volt-free changeover contact, rated at 120VAC/30VDC, 5mA to 5A. De-energises in case of; loss of power/phase or control supply, local control or local stop selected (can be excluded), motor thermostat tripped or detected internal failure • ANALOGUE CONTROL/FEEDBACK: Proportional control over whole or part of valve stroke 0 to 5/10/20/mA or volt ranges, internally powered 4-20mA output proportional to position (Folomatic/CPT). Configurable for open, close or stay-put on loss of signal. Incorporates user adjustable deadband (percentage of signal) and motion inhibit time (seconds) for restricting hunting or over modulation caused by a fluctuating control signal. |
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