This set is useful for testing dielectric strength of the insulating oils normally used in the distribution and high voltage transformers. The application of the particular strength of oil is specified in the IS books as per IS standard specifications. As per IS standard this test is for one minute. 

It is ideal for speedy and accurate testing of di-electric strength of transformer and circuit beaker oil under test room condition in accordance with IS:6792-1972 for oil testing.

Features:

• It is ideal for speedy and accurate testing of di-electric strength of transformer and circuit beaker oil under test room condition in accordance with IS:6792-1972 for oil testing.
• Output: Continuously variable from 0 to 50kV AC with centre point of the HV winding earthed
• Capacity: Spread over a range from 500VA to 1200VA depending on the output voltage
• Motor Operated

Interlocking:

• Zero start interlocking
• HT chamber door interlocking
• Low level and high level interlocking for drive motor

Safety Measures:

• Zero interlocking arrangement before energizing HT transformer after each test.
• A transparent protective hood on the lest cup with a interlocking micro switch for operator safety so that the HV transformers cannot be energized or remain energized when the transparent protective hood is opened.

Package Content:

• GO/NO GO guage of stainless steel
• Connecting cable 3 core of 3 mm. length.5 Amp. Capacity of 3 pin plug for input supply
• Spare test cell without electrodes

 

Type	Motor operated to uniformly increase the output voltage between 0 to 0 to 50 KV 'or' 60KV 'or' 70 KV 'or' 75 KV 'or' 80 KV 'or' 90 KV 'or' 100 KV 'or' 120KV with the help of continuously variable Auto Transformer at 2 KV /Sec. Approx.
Output	0-50 KV 'or' 60KV 'or' 70 KV 'or' 75 KV 'or' 80 KV 'or' 90 KV 'or' 100 KV 'or' 120KV with center tap earthed infinitely variable. (For Example the output shall be 50kV for a 50kV Oil Test Set, the output shall be 60kV for a 60kV Oil test Set, so on and so forth)
Max. generated test voltage (a. Between transformer)	50KV 'or' 60 KV 'or' 70 KV 'or' 75 KV 'or' 80 KV 'or' 90 KV 'or' 100 KV 'or' 120 KV Rms. (For Example the Maximum terminals generated test voltage between transformer terminals shall be 50kV for a 50KV Oil Test Set and shall be 60kV for a 60KV Oil Test Set, so on and so forth)
Max. generated test voltage (b. Between transformer)	25KV 'or' 30 KV 'or' 35 KV 'or' 37.5 KV 'or' 40 KV 'or' 45 KV 'or' 50 KV 'or' 60 KV Rms. (For Example the maximum terminals & earth voltage generated between the transformer terminals and earth shall be 25kV for a 50kV Oil Test set and shall be 30kV for a 60kV Oil Test Set, so on and so forth)
Capacity	500VA 'or' 600VA 'or' 700VA 'or' 750VA 'or' 800VA 'or' 900VA 'or' 1000VA 'or' 1200VA intermittent. (For example the capacity shall be 500VA for a 50kV Oil Test Set and 600VA for a 60kV Oil Test Set, so on and so forth)
Metering	Volt meter panel meter marked 0-50KV 'or' 0-60KV 60 KV'or' 70 KV 'or' 75 KV 'or' 80 KV 'or' 90 KV 'or' 100 KV 'or' 120 KVshould indicate the applied voltage to liquid dielectric and also have memory effect.
Aux	The unit will have necessary switches, fuses indicating lamps, push button operated contactor etc. for efficient operation of unit
Electrodes	Brass polished spherical electrodes 12.5 to 13 mm diameter mounted on a horizontal axis which can be set to a gap of 2.5 mm.
Construction	Naturally air cooled. Portable sheet metal casting provided with handles consisting of control section and HT transformer in single cubicles.

Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.