Power Factor Controller
●RG3-C Series
●RG-B Series
●RG-T Series
L.V. Capacitors
●ENT.C10 Series
●ENT.CXD Series
●ENT.C100 Series
●ENT.THN 40 Series
●ENT.THN 60 Series
Shunt reactor
●ENT.ERS Series

Tuned filter reactor
●ENT.ERH Series
Line reactor
●ENT.SGR Series
Capacitor load contactor
●ENT.KT Series
Thyristor switch
●SC Series
●SPD harmonic protector
Discharge device
●DU-3 Discharge Device

 

RG/RG3 Series
RG-T and RG-B/BS series power factor controllers compensate reactive power of balanced load by measuring the current information of a phase.
RG3 series controllers compensate the reactive power of unbalanced system by measuring the current of three phases and the three phase voltages of the loads continuously changing between phases through three current transformers.
The decisive solution of RG3-15CL/CLS controller is to control bypass reactor and capacitor to compensate for inductance and capacitance reactive power.

Product Selection Table

size(mm)

Shunt reactor (3 steps)

Intelligent conversion

Single-phase Single Electric Currt Transformer

3-Phase 3 Electric Currt Transformer

Single-phase Capacitor

Three-phase capacitor

THD protect

Double objective

automatic settin

Password protection

RS-485 communication interface

Internal temperature control

External temperature control

Package quantity

Product code

RG-12B

12 steps

144x144

●

●

●

●

●

●

●

4

RG-12BS

12 steps

144x144

●

●

●

●

●

●

●

●

4

RG3-12C

12 steps

144x144

●

●

●

●

●

●

●

●

○

4

RG3-12CS

12 steps

144x144

●

●

●

●

●

●

●

●

●

○

4

RG3-15C

12 steps

144x144

●

●

●

●

●

●

●

●

4

RG3-15CS

12 steps

144x144

●

●

●

●

●

●

●

●

●

4

RG3-15CL

12 steps

144x144

●

●

●

●

●

●

●

●

●

4

RG3-15CLS

12 steps

144x144

●

●

●

●

●

●

●

●

●

●

4

RG-BS

RG3-C/CL

RG3-CS/CLS

Shell

size

144x144mm PR16; 96x96mm PR19 (RG-8B/BS)

Protection level

IP40 front panel, IP54 Optional

weight

0.9kg/pcs (PR16); 0.6kg/pcs (PR19) (RG-8B/BS)

measure/function

accuracy

1%±1位(V,I,cos );2%±1 (W,VAr,VA,harmonic)

Overvoltage settin

0-500 VAC

0-300 VAC

Electric current Range

50mA-5.5A

Transformer measuring range

50mA-10kA Transformer ratio :1-2000

burden (Input load)

<2VA Electric current , < 3VA Voltage

Cosф   settin

0.8<cos  <1 Capacitance / inductance

C / ksettin

Steps between time delay

2-1800 s A circuit for input / withdraw

1-1800 s A circuit for input / withdraw

Discharge time set

2-1800s

1-1800s

Programmable THD-Valarm system

●

Programmable dischargetime

●

Programmable Overvoltage alarm system

●

Automatic calculation steps

●

electric energy measure

●

Adjustable 节 electric energy 比例alarm system

●

Displaying each phase parameter

●

alarm systemContact output

●

Power Supply

working voltage

230 VAC ± 10%

working frequency

50/60 Hz

Power waste

<10 VA

input/outputsettin

Step number

6,8,12

12,15

Contact output

5A,1250VA cosj=1

environment condition

working temperature

- 5 ... +550C

Ambient humidity

85%

Connect

install

Panel installation / helical terminal socket

line type

Single-phaseZero line，An Electric Currt Transformer

3-Phase Zero Line，Three Electric Currt Transformers, Four Lines