RGT-12SVC - 12-level reactive power controller +TCR with RS485 ModBus RTU

RGT-12 SVC reactive power controller - 12 steps + SVC, LCD, RS485 MODBUS RTUdimensions 147 × 147 mmmanufacturer TENSE (Turkey)

Device description

The RGT-12 SVC is a 12-step three-phase reactive power compensation controller with a graphic LCD, compatible with SVC (Static VAR Compensation).

• It is used to compensate both inductive and capacitive reactive power.

• If inductive reactive power comes from the network → the controller switches on capacitors.

• If capacitive reactive power comes from the network → the controller switches on a shunt inductor.

• Effectively reduces the ratio between inductive and capacitive energy and optimizes the power factor.

• Allows efficient step compensation for unbalanced systems.

What is the SVC (TCR)?

The SVC is a static reactive power compensation system with thyristor-controlled reactors that allows smooth and fast compensation of capacitive power in the system.

Main features

• 12 relay outputs + SVC output (TCR)

• Can be used with one or three current transformers

• 2.9" LCD screen + 17 LED indicators for easy setup and control

• RS485 MODBUS RTU - remote control, SCADA compatible

• Separate programmable relay output for alarms (overvoltage, harmonics, cosφ)

• Password protection for parameter settings

• Indication of connected compensation levels

• Automatic and manual adjustment of capacitor values

• Control of uniform operation of various levels

• Adjustment of reaction time to changes, discharge time, and stage activation

• Compensation of inductive and capacitive components

• Built-in active/reactive energy meters (import/export)

• Display of up to 31 voltage and current harmonics

• Measurement of total harmonic distortion (THD)

• Built-in reactive power analyzer with logging (20 logs of 9999 min.)

• Connection of single-phase, two-phase, and three-phase capacitors and shunt inductors

• Control capacity with generator power supply

• Max kvar per phase: 100 kVA, max for the controller: 1200 kVA

Technical specifications

• Operating voltage: 100-300 VAC

• Measurement accuracy: current/voltage ±0.5%, active power ±1%, reactive power ±2%

• Range of current transformers: 5/5 ... 5000/5

• Connection: quick disconnect block

• Protection rating: IP41 (front panel), IP20 (rear)

• Panel cutout dimensions: 140 × 140 mm

• Mounting: reliable mounting at 4 points (2 pressure clamps + 2 screw clamps)

Display and indication

• 2.9-inch graphic LCD screen

• 17 LEDs for clear monitoring of operating parameters

• Indication of connected stages

• Display of total and individual power, harmonics, and power factor

The controller is suitable for:
Industrial and civil installations: factories, workshops, farms, hotels, service stations, shopping centers, schools, hospitals, banks.