33 KV, 200 A ROTATING ISOLATOR - Exporter, Manufacturer, Supplier, Trading Company, Gandhinagar, India

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Product Code : 16

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Product Specification

Application
The triple pole double break isolator is rotating type gang operated and designed for outdoor application. The isolator is designed to suit overhead systems used in high density urban situations or high load centers, where the load is much higher and the need of improved and steady quality power supply is much greater. Main function of this product is to isolate the Transformer, Overhead lines, System or Cables from distribution network.
Construction
The rotating isolator has triple pole construction and shall be suitable for Horizontal upright mounting. Each pole consist of galvanized steel base, solid core or post type insulators of reputed make, EC grade copper fix and moving contacts. G.I. coupling pipe of adequate length for rotating operation, required length of G.I. pipe for operation from ground level and operating handle is specially design for smooth operation. Adjustable pins are provided to limit over travel of moving post. Ferrous parts are hotdip galvanized and non-ferrous parts are heavily tinned to withstand weather.

Features

Low Contact resistance through the life of switch.
Sturdy design of current carrying parts.
Smooth and trouble free operation.

Operation
The handle, fabricated from channel, lever and turned pipe gripper, are designed for smooth, sturdy and trouble free operation. The handle is provided with locking arrangement in both ON and OFF position.
Installation

It is designed to be mounted in horizontal upright position on 2 nos. channels based on structure. Install three phases of isolator on structure parallel to each other, couple the pole with coupling pipe, link it with operating lever, align all the elements in ON position, fix the operating pipe vertically and clamp the handle in ON position. Make it ON and OFF several times.

TECHNICAL PERTICULARS

Sr. No.	PART NAME	QTY.
1	SYSTEM VOLTAGE	33 KV
2	RATED VOLTAGE	36 KV
3	RATED CURRENT	200 AMP.
4	IMPULSE WITHSTAND VOLTAGE TO EATH ACROSS THE TERMINALS	145 KV
4	IMPULSE WITHSTAND VOLTAGE TO EATH ACROSS THE TERMINALS	165 KV
5	POWER FREQ. WITH STAND VOLT TO EARTH ACROSS THE TERMINALS	70 KV
5	POWER FREQ. WITH STAND VOLT TO EARTH ACROSS THE TERMINALS	80 KV
6	RATED SHORT TIME CURRENT FOR 1 SEC.	10 KA
7	WEIGHT OF ISOLATOR (APX.)	280 KG.
8	GOVERNING SPECIFICATION	IS 9921-1985

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