Triol AK06 Line CD

Parameters

Value

Power supply, V

3x380 ± 15% / 3x480 (-15% ... + 10%)
-50% continuously with reduced output power;
-65% up to 500 ms (with a decrease of output power)

Input frequency, Hz

50/60 (-5% ... + 5%)

Rated output current, A

100 - 3000

Overcurrent characteristics

120% of rated value for 60 sec

Output frequency

1.5 - 80 Hz, in induction motor control mode
1.5 - 200 Hz, in permanent magnet motor control mode Up to 600 Hz, in high-speed PMM control mode

Light alarm

“Work”, “Waiting”, “Stop”, “Backspin”

Operator control voltage

Option:
10 V DC, +/- 2% current not more than 30 mA,
24 V, 300 mA
110/220 V, 10A for connecting of third-party consumers

Insulation

Galvanic isolation between power and user circuits

Insulation resistance

> 5 MOhm        

Protection type

Overcurrent protection;
Power switched temperature (IGBT); Max. and min. voltage in the DC link.

Material of enclosure

Carbon steel, stainless steel

Relative humidity

100 %

Cooling type

Type of cooling air-to-air heat exchanger for cooling of power compartment, air forced to cool the winding elements of the power circuit

Number of AI

2 by default, optional extension +8

AI type               

Programmable 4..20 mA, 0..5 mA, 0..10 V (frequency reference / multifunction analog input)

Number of DIN

2 by default, optional extension +4 or more

Number of AO

Option, 4 or more programmable 4..20 mA, 0..5 mA, 0..10 V

Number of Relay Outputs

Option, 8

Communication port

Modbus

Physical interface

-2-wire RS-485/232 for Modbus by default
-Ethernet (optional) - for communication with ACS/automated control system/
-wire RS-485/232 for Modbus - for communication with a surface downhole measuring system

Frame Transmission

Modbus RTU
up to 115200 bps

DC bus Choke

Built-in

Sine filter

Built-in

Capacitor unit (for voltage sags)

Option, outdoor

Electrical power meter

GPRS router

Option, built-in

Change of frequency task increment

0,1 Hz

Efficiency

97 % (New record)

PID mode

YES

HMI

UMKA07 controller with LCD-TFT 7 inch display, push- button control (touch screen optional);
Integration of third-party controller

PWM frequency

Up to 8 kHz depending on VSD type

Speed maintenance accuracy (static)

+/- 10% of rated speed in open-loop system

Control type

- vector control in an open-loop system without speed feedback (for PMM)

- scalar control: based on the characteristic voltage / frequency U / F (for induction motors)

Acceleration and deceleration rates

- linear, from 0.1 Hz / s;
- program mode with adjustable time of reaching given frequency