1-Phase Solutions
The controlled firing of the Thyristors ensures a low ripple in the output.
- Home
- Products
- ESP Power Supplies
- 1-phase solutions
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.
The controlled firing of the Thyristors ensures a low ripple in the output.
Majority of them operate at a fixed frequency of 50 Hz.
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.
Manufacturing range: 30 kV(P) to 200 kV(P) ; 50 mA to 4000 mA
Previous
Next
- Versatile T/R set construction:
- Hermetically Sealed type with Corrugated fin;
- Conventional with Conservator tank, with & without Breather;
- Conventional Sealed type &
- Nitrogen-filled tank with radiator
- HV transformer, Current-limiting reactor, Rectifier & HF choke are all integrated within the TR tank for ease of maintenance & repairs.
- Conforms to IP-65 as per IEC PUB 947-1
- HF choke provides excellent surge-protection of rectifier stack diodes
- Standard protections include Pressure release valve, Pressure Switch, Oil level gauge, Oil temperature dial thermometer.
- Doubly wound, cross-over windings with electrostatic shield between HV & LV winding
- HV rectifier stack consists of glass-sealed passive avalanche diodes with controlled avalanche characteristics offer better stability & highest possible immunity to transient travelling waves.
- Solenoid Operated Fail-Safe H.V. Grounding Switch.
- H.V. Grounding Switch (Oil/Air)
- H.V. Isolating Cum Grounding Switch.
- Bus-Couplers
- Motorized Disconnecting Switch
- Motorized Isolator
| Download one |  |
| Download two | |
ADOR-CORONA T/R sets
| Download one | |
| Download two | |