Our High Voltage Test Set – Cascaded is the gold standard for meticulously evaluating high-capacitance equipment like cables, generators, and transformers. Every tester is rigorously tested throughout production to ensure unmatched consistency as per national and International Standards.
We offer air, oil, or even a hybrid cooling system to perfectly match your testing needs. With capabilities reaching up to a staggering 800kV and 3000kVA, our testers can perform a wide range of crucial tests, including dry withstand, wet withstand, breakdown voltage in various mediums, and even pollution testing.
Standard Accessories
Optional Accessories
| Parameters | Description | ||
| 1 | I/p Voltage | 220/230V, 380/400V, 50/60HZ AC supply | |
| 2 | O/p Voltage | Up 800KV and 400mA | |
| 3 | Capacity | Up to 320 KVA | |
| 4 | Timer | 0-9999 Sec./min. Digital | |
| 5 | Control | Manual/Motorized | Manual or motorized voltage control, with push-button HT activation. |
| Digitized Panel | An optional digitized panel is available, with or without a computer interface. | ||
| PLC Based | PLC-based units offered, including computer, HMI, memory, and printer for full operation. | ||
| 6 | Metering | Voltmeter: One digital type connected on the HT side to indicate the output voltage. Scale: 0-800 kV AC. Ammeter: One digital type ammeter connected on the earth side to indicate the leakage Current on the sample under test. Scale: 0-500mA Applicable only for type -1 For type -2 and type 3 metering is self-contained. | |
| 7 | Protection | Tripping | Rapid DC relay cuts power when the current surpasses the set limit. |
| Overload | Serves as a backup safeguard against input load overage. | ||
| Overvoltage | Acts as a secondary defense if the output voltage exceeds the threshold. | ||
| 8 | Interlocking | Zero Start Interlock | The unit will have zero start interlocking to avoid the transients on the HV transformer. Provision for cage door interlocking shall also be provided. |
| Earth Interlock | It ensures that HV will not actuate until good earthing is provided. | ||
| 9 | Termination | HT output is connected to an appropriate HT insulator, with other points grounded via suitable insulators. | |
| 10 | Control Panel | The control panel is designed for five unique purposes. 1 – Control 2 – Measure 3 – Protect (Active and Passive) 4 – Tripping 5 – Annunciate | |
| 11 | HV Transformer | HT output is connected to an appropriate HT insulator, with other points grounded via suitable insulators. Transformers comply with IS/IEC guidelines. Single or multi-stage step-up transformers achieve the desired voltage. Units use top-quality materials from domestic and international sources. Coils undergo vacuum impregnation and insulation with premium EHV-grade transformer oil, meeting relevant IS and IEC standards. | |
Domestic Govt. Sales :
Mr. Gulshan Matta : 9312015657
Domestic /International Sales:
Mr. Chandan Chugh 9910962423
Mr. Vinod Bajaj 9811211479
For Service Queries :
Ms Manju : 9953909888
For Calibration:
Ms Kirti Sharma : 01143680100 (Ext. 242)
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