1-Phase Solutions
The controlled firing of the Thyristors ensures a low ripple in the output. Â
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1-Phase Solutions
1-Phase High Voltage T/R Set
The ESP power supplies were introduced in 1970s & ever since have a good field-proven performance. They consist primarily of a Thyristor controlled power-circuit, wherein the firing of the Thyristor is controlled to provide a pulse-by-pulse control of the load current. Â
The controlled firing of the Thyristors ensures a low ripple in the output. Â
Majority of them operate at a fixed frequency of 50 Hz.  Â
Depending on the customer’s availability of power supply, Ador offers the flexibility of providing High Voltage Transformer Rectifier units in both the Single-phase and Three-phase options.Â
 Manufacturing range: 30 kV(P) to 200 kV(P) ; 50 mA to 4000 mAÂ
- Salient features
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- Versatile T/R set construction:Â Â
- Hermetically Sealed type with Corrugated fin;Â Â
- Conventional with Conservator tank, with & without Breather;Â Â
- Conventional Sealed type &Â Â
- Nitrogen-filled tank with radiatorÂ
- HV transformer, Current-limiting reactor, Rectifier & HF choke are all integrated within the TR tank for ease of maintenance & repairs.Â
- Conforms to IP-65 as per IEC PUB 947-1Â
- HF choke provides excellent surge-protection of rectifier stack diodesÂ
- Standard protections include Pressure release valve, Pressure Switch, Oil level gauge, Oil temperature dial thermometer.Â
- Doubly wound, cross-over windings with electrostatic shield between HV & LV windingÂ
- HV rectifier stack consists of glass-sealed passive avalanche diodes with controlled avalanche characteristics offer better stability & highest possible immunity to transient travelling waves.Â
- Solenoid Operated Fail-Safe H.V. Grounding Switch.Â
- H.V. Grounding Switch (Oil/Air)Â
- H.V. Isolating Cum Grounding Switch.Â
- Bus-CouplersÂ
- Motorized Disconnecting SwitchÂ
- Motorized IsolatorÂ
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ADOR-CORONA T/R sets
- Specification
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