Test Transformer

TEO 100/10 Single-Phase AC Voltage Test Transformer Technical data

Ratio 2x220 V / 100kV / 220V
Rated cont. current 2x11.4 A / 50 mA / 15.2A continuous
Output 5 kVA. connections to produce AC, 10 kVA for 60 min.
Impedance voltage Approx. 4%
Frequency 50 Hz. / 60 Hz.
Partial discharge level At 100 kV < 3 pC
Weight 215 kg

Application

Primary Connection Secondary Output Impedance
(kVA) Voltage %
Input Terminals



u-v
Voltage (V)



220



Va-Vb

Va-Vb
Output terminals



U-V
Voltage (kV)



100
TEO 100/10



5

TEO 100/10


4

u-v 220 Vb-Va U-V 50 2.5 8

TEO 100/20 Single-Phase AC Voltage Test transformer Technical data

Ratio 2x220 V / 100kV / 220V
Rated cont. current 2x22.8 A / 100 mA / 30A
Output 7.5 kVA connections 20 kVA for 60 min.
Impedance voltage Approx. 8%
Frequency 50 Hz. / 60 Hz.
Partial discharge level At 100 kV < 3 pC
Weight 220 kg

Application

Primary Connection Secondary
Output Impedance
(kVA) Voltage %
Input Terminals



u-v
Voltage (V)



220



Va-Vb

Va-Vb
Output terminals



U-V
Voltage (kV)



100
TEO 100/20



10

TEO 100/20



8

u-v 220 Vb-Va U-V 50 5 16

DEG 0.5/5 Resin Cast Compensating Reactor Technical data

Rated Voltage 220V
Frequency 50Hz.
Rated Output 1.5kVA (continuous) / 10kVA 60 min.
2.10kVA (continuous) / 20kVA 60 min.
Frequency 50Hz. / 60 Hz.
Inductance 30mH - 15mH
Dimension 425 x 462 x 190mm
Weight 100kg

Test Out put of the Transformer in Cascade Connection

Without compensation for transformer TEO 100/10 With compensating reactor for transformer TEO 100/10 Without Compensation for transformer TEO 100/20 With compensating reactor for transformer TEO 100/10
Cascade Cont. Short Time Cont. Short Time No. of reactors Cont. Short Time
(approx)
Cont. Short Time
(approx)
No. of reactors
Single Stae 5kVA 10kVA - - - 7.5kVA 20kVA - - -
Two Stage 5kVA 10kVA 10kVA 20kVA 1 7.5kVA 20kVA 12.5kVA 30kVA 1
Three Stage 5kVA 10kVA 15kVA 30kVA 2 7.5kVA 20kVA 17.5kVA 40kVA 2

Application