TRIOL AT24 linia SR

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Wyróżniające się korzyści

Specialized algorithms for SRP

Modular system

Build-in options

Compliance with IEEE-519 standard

IP54 (NEMA3R) IP66 (NEMA4/4X)

Enclosure

Operating temperature range

-40 °С ... + 50 °С (-40°F...+140°F)

O produkcie

System survivability algorithms:

Automatic power reduction in case of mains sag more than 15...20%; Autorestart in case of prolonged mains failure.

Equipment service algorithms:

Gearbox belt slip detection; Sensor and sensorless dynacard construction; Determining the optimum direction of rotation of the crank; Performing the balancing procedure for the SRP; Algorithm for marking rod end position; Setup macros for different SRP types; System diagnostics by dynacard; Control of motor heating by sensors or operating modes.

Automatization algorithms:

Maintaining dynamic fluid level in the well; Maintaining the maximum pump fill; Optimization of flow rate by pump filling; Maintaining the set pressure according to the sensor.

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The Line SR VFD Triol AT24 is an advanced solution for controlling oil production operations that utilize rod pumps (SRP). Line SR provides automation and protection for the entire rod pump system. For the AT24, Line SR provides a controller that extends the functionality of the variable frequency drive and meets the high demands of the oil production market.

Line SR is designed to control induction motors from 7.5 to 200 kW and 380...480 V.

Specyfikacje

Input
Input voltage, V	3х380...480 (-15 % ...+10 %)
Input frequency, Hz	50 / 60 (-5 %...+5 %) with 6-pulse rectifier 50/60 (-5 %...+5 %) with active rectifier 50/60 (-2 %...+2 %) with passive filter
Output
Output current, A	17.5...370 А
Output frequency, Hz	0...600
Readability frequency reference Hz	0.1/0.01
Acceleration / deceleration time, s	1...4000
Efficiency, %	up to 98
Motor control
Control methods	Open loop vector control Scalar control voltage / frequency ratio (V / Hz)(5 points)
PWM frequency, kHz	1.5...10
Speed range	1: 100 in open loop
Speed accuracy (static)	± 10% of rated motor open loop slip
Torque accuracy	± 10% of rated torque in open loop
Deceleration	Frequency Coasting
Interface
HMI	Wi-fi control via built-in web interface Downhole controller with 7'' touch screen Panel OP24-S
Light signaling	“Ready , “Run , “Fault , Heating”
HMI VFD supports English, Spanish and one additional language of the user s choice
Programmable discrete inputs and outputs
Customer power	= 24 V, no more than 100 mA
Number of discrete inputs	4
Discrete inputs	programmable
Discrete inputs type	24 V
Number of relay outputs	2
Relay outputs type	250 V, 2 A
Number of analog inputs	2, open collector
1 pulse discrete input (up to 50 kHz) to connect a Hall-effect speed sensor
An expansion unit with 16 digital inputs and 8 relay outputs is available on request

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