rotork GPSA Series, Инструкция по эксплуатации

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SPECIFICATIONS
Input Voltage : 100 - 240 Vac,+/- 20%,
47 - 66 Hz, 1 Phase
Power : 85 watts
Command Signal Inputs : 4-20 mA, 1-5 Vdc
Position Feedback Signal : 4-20 mA
Field Wiring Terminations : Plugable terminal block,
wire size range 26-14 AWG
Command Signal Monitor : If the command signal
drops below 3.7 mA or above 20.3 mA the actuator
can be programed to either lock in place or run to a
position (user selectable).
Current Limit : Automatic adjustment of the motor
current limit (internal to servo control).
Speed/Thrust : 0.25 in./sec. at 100 lbs. thrust
0.13 in./sec. at 200 lbs. thrust
Stroke : Up to 1.38 in. (35 mm)
Infinitely adjustable within range.
Weight : 23 lbs. (10.4 kg)
Conduit Entry : 3/4 NPT (4)
Handwheel : Push to engage, spring return on release.
Temperature Limits : -4° F to 150° F (-20° C to 65° C)
Enclosure : Explosion-proof for Class I, Division 1,
Groups C and D. Dust ignition-proof for Class II,
Division 1, Groups E, F and G. Type 4, indoor or
outdoor
Duty Cycle : Continuous unrestricted modulating duty
Position Accuracy : .5% of full range
ELECTRICAL SUPPLY REQUIREMENTS
• An overcurrent protective device is required for the
supply power. Size the overcurrent device per
requirements of actuator for 125% of maximum
rated load.
• Disconnect for the supply power is to be supplied by
the customer.
• Wire conductor type and size should match Rotork
Process Controls requirements, wiring diagrams and
follow local codes.
MAINTENANCE
• Rotork Process Controls actuators are maintenance
free. It is recommended that you remove the cover
and visually inspect the actuator for any irregularities
on an annual basis.
SPARE PARTS
• Spare parts and spare parts lists can be obtained by
contacting the Rotork Process Controls Service
Department.