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PRODUCTS - SERVO CONTROLLED VOLTAGE STABILISER (SCVS)

ESI offers Air and Oil cooled Servo controlled voltage Stabilizers from 1 phase to 3 phase up to 1000 KVA.

BRIEF SPECIFICATION
CAPACITY	3 KVA - 1000KVA
PHASE	Single and Three phase with unbalanced load and input voltage
INPUT VOLTAGE RANGE	90 - 270V, 1Ph. 130 - 480V, 3Ph. Or as per customer's requirement
OUTPUT VOLTAGE	220 - 230V ±1% in 1 Ph. 400 - 415V ±1% in 3 Ph.
CORRECTION SPEED	70V / Sec
METERING	Analogue or Digital Ammeter or Voltmeter
PROTECTION & ALARM	(a) Electronic our and under voltage non-trip alarm (b) Over load and short circuit protection (c) Surge suppressor through MCB.
VARIAC	Copper wound, Class - 'F'
BUCK-BOOST TRANSFORMER	Vacuum impregnated, Class - 'F'
SERVO MOTOR	Rugged AC step synchronous Motor
CONTROL CIRCUIT	Linear with IC / Digital micro controller based

Open View of 3 Ph Air-cooled SCVS

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An ISO 9001 – 2008 Company

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