SES-12-HT

SANELEC SES-12 type voltage regulator is a compact, medium power, panel mountable automatic voltage regulator. The regulator when applied within its input and output rating is designed to give excellent performance with HT AC generators upto 2.5MVA rating. The voltage regulator derives its input from the terminals of the AC generator through appropriate potential transformers and controls the exciter field excitation.

This AVR is a compact high performance machine mountable unit with latest technology and efficient Semiconductors to achieve a high degree of miniaturisation. This AVR contains a solid state buildup circuitry to ensure positive voltage buildup from very low residual voltages.

This AVR employs true average sensing circuit, dv/dt, snubbers and special filter circuits to cope with Non-Linear loading like Battery Chargers, DC drives etc. The AVR regulates the generator voltage and the recovery time on sudden loading is likely to be around 0.5 sec to recover 98% of the rated voltage.

This AVR is having Droop facility, External voltage adjustment pot for remote operationand the 'ACCESSORY INPUT' terminals, when interfaced with VAr/pf controller, Auto Synchronise & GCUs based on PLCs enable the generator parallel itself automatically with the bus and later on maintain either pf or VAr constant.

SES-12 has built in settable protective features for under speed running and over excitation with LED indication.

Click to view TECHNICAL SPECIFICATION SES12 HT

SES-12-LT

SANELEC SES-12 type voltage regulator is a compact, medium power, panel mountable automatic voltage regulator. The regulator when applied within its input and output rating is designed to give excellent performance with LT AC generators upto 2.5MVA rating. The voltage regulator derives its input from the terminals of the AC generator and controls the exciter field excitation.

This AVR is a compact high performance machine mountable unit with latest technology and efficient Semiconductors to achieve a high degree of miniaturisation. This AVR contains a solid state buildup circuitry to ensure positive voltage buildup from very low residual voltages.

This AVR employs true average sensing circuit, dv/dt, snubbers and special filter circuits to cope with Non-Linear loading like Battery Chargers, DC drives etc. The AVR regulates the generator voltage and the recovery time on sudden loading is likely to be around 0.5 sec to recover 98% of the rated voltage.

This AVR is having Droop facility, External voltage adjustment pot for remote operationand the 'ACCESSORY INPUT' terminals, when interfaced with VAr/pf controller, Auto Synchronise & GCUs based on PLCs enable the generator parallel itself automatically with the bus and later on maintain either pf or VAr constant.

SES-12 has built in settable protective features for under speed running and over excitation with LED indication.

Click to view TECHNICAL SPECIFICATION SES12LT