Sudharsan Insulations Perungudi, Chennai, Tamil Nadu

Brand : Sudharsan Insulations

Application : Industrial, Laboratory

Color : Black

Material : Metal

Color : Grey

Manufacture and testing of Electrical equipment in pioneering establishments. 20A Close Type Single Phase Variac Free standing, closed type 1 phase variac.

Self contained fully integrated unit comprising MCB, Variac, Isolated wound Secondary Injection Transformer, Dual ratio C.T., and Digital Ammeter. Input with 3 pin metal clad plug and socket. Copper Bus bar output. Push button operated contactor with optional timer Powder coated ms enclosure with front panel protection by a lockable cover. Transportable on castor wheels.

Material : Metal

Color : Grey

Frequency : 50Hz

Easily transportable with lifting handles. Enclosed in 5mm thick Bakelite Hylam enclosure. Wound secondary with brought out Copper Bus bars as output terminals. AC 230 V input for range up to LTR 10 and LTR – 15 Short time rating: 60 Secs.    

Easily transportable with lifting handles. Enclosed in 5mm thick Bakelite Hylam enclosure. Wound secondary with brought out Copper Bus bars as output terminals. AC 230 V input for range up to LTR - 10 & 15 and 440 V input for range LTR – 20 & 20 Spl. Application: On-Site testing of C.T. Ratios. Type SI/LTR-20 Size: 460mm X 330mm X 330mm ht. Approx. Wt : 50kg Specification: Input : 220V or 440Volts 50Hz Output : 0 – 5V max (on open circuit) 0 – 3000A Max at shorted output terminals ( 60 sec. Rating) Type SI/LTR-20(spl).

Current Output : 100A

Brand Name : Sudharsan Insulation

Continuous or short time rating with timer. Digital panel meters for incomer volts / Output Volts / Amps. Input protection by MCB P.B. operated contactor. Rotary switch selection of 1st stage fine adjustment with 2 phase variac and subsequent stages with addition of stepped voltage. Copper heavy duty busbars. Forced air cooling with fans Dual or multi ratio current transformer. Front and Rear panel protection by hinged lockable doors. Assembled in a prefabricated enclosure on castor wheels.   Application Primary injection test. Temperature rise tests on busbars

Phase : 1Phase

As per customer’s specifications. Continuously variable AC / DC Power Sources. All controls, Indications and Output Terminals from the front panel. Easy accessibility of components for maintenance. Transportable with heavy duty castor wheels and Top lifting hooks. Built in pre fabricated steel enclosure system ( eg. President Rack / Ultima etc.) Louvered and lockable - side panels, front and rear panel. Digital Voltmeter, Ammeter where needed.

Color : Grey

Display Type : Digital

Weight : 3 KG

Weight : SI/DPA

Color : Simens Grey