AC REGULATORS ROT-M SERIES

Regulators are intended for current magnitude contactless regulation which is fulfilled by phase voltage regulation in single-phase resistive and resistive-inductive loads. Such loads have: electric furnaces, separate heating elements, stove, weld and charge equipment transformers.

Regulators are executed in form of units that are mounted in cabinets with technological equipment. They can be used for voltage, current, power and other technological featured parameters regulation (temperature, moisture, density etc.) in contain of technological process automatic operation systems.

 

ROT-M regulator main features:

-   microprocessor operational system;

-   contemporary materials and power electronic components applying;

-   control panel optional layout;

-   upper level computer systems remote control;

-   technological (PID controller) and load (current, voltage) given parameters automatic maintenance;

-   output parameters (voltage, current, power) and regulated technological parameter measurement with information carried out on removable control panel display.

Regulators’ cooling - natural air, forced air and water, depends on rated current.

 

Work conditions:

Regulators are estimate for long-term work during following conditions:

-   maximum altitude 1000m;

-   operational air pressure from 86,6 kPa (650 mm Hg) to 106,7 kPa (800 mm Hg);

-   ambient temperature from +1°C to +35°C;

-   relative air humidity, maximum 65% at 20°C;

-   not explosive environmental, conductive dust presence is impermissible.

 

Dimensions, weights

ROT-63   – 280х220х180 mm   – 7 kg.

ROT-160 – 280х310х260 mm   – 11 kg.

ROT-250 – 280х310х260 mm   – 8,5 kg.

ROT-630 – 280х310х260 mm   – 11,5 kg.

Water cooling reactor – 490x400x267mm – 30kg.

 

Conditional shorthand structure:

ROT – X1X1X1-X2X3-X4X4X4X5

R – single-phase thyristor regulator;

X1 – rated output current, A;

X2 – power source value;

1 – 380V; 2 – 220V;

3 – other power source value;

X3 –modification fulfillment:

M – modernized with microprocessor control system;

X4 – climate fulfillment type according to the GOST 15150;

X5 – placement category according to the GOST 15150.

 

AC regulators ROT series technical characteristics are given in Table1. 

         Connection scheme between ROT-M with PID regulator and control panel is given on the Picture1.         

Table 1

Parameter name

Type norms

Note

ROT-63

ROT-160

ROT-250

ROT-630

Rated output current, А

63

160

250

630

 

Input voltage, V

~ 220/380 (±10-15%)

 

Output voltage change diapason, in % from income

3-98

 

Cooling type

Natural Air

Forced air, *water

*Water

* by special request

Regulating method:

– local;

– remote analog;

– remote digital.

 

- Front panel potentiometer

- Analog signal 0-10V, 0-5mА, 4-20mА

(without galvanic decoupling)

- Interface RS485

 

Standard

 

Standard

Option

Regulation regime:

1.                  Manual

2.                  PID (voltage, current, power)

3.                  PID (technological parameter)

Standard

Option

Control panel configuration:

1. Potentiometer , indicators: «Action» и «Fuses burn-out»

Standard

 

2. Potentiometer, indicators: «Action», «Fuses burn-out», «Thyristors overheat», «Current overload»

Optional for ROT-63,

ROT-160

3. The same (see 2) plus LCD display with measurement parameters carried out.

Option

Additional input reactor:

With water cooling

For ROT-630

 

Picture1. ROT-M with PID regulator and operational panel connection scheme

FaLang translation system by Faboba

Опрос

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061-319-36-59

066-287-80-43

096-952-04-06

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ПАО «Запорожский электроаппаратный завод», специализируется на выпуске изделий на основе новейших достижений электронной и информационной техники. дальше

Предприятие

 

ЧАО «Запорожский электроаппаратный завод»
Украина 69032, г. Запорожье, Южное шоссе, 9
 
PRIVAT JOINT STOCK COMPANY «ZAPOROZHYE PLANT OF ELECTRICAL APPARATUS» (PJSC «ZPEA»)"
Yuzhnoye shosse str.,9, Ukraine, 69032, Zaporozhye

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