TNSJA: Series Oil-Immersed Type Automatic Voltage Regulator/stabilizer

Auto adjust voltage Stabilizer/regulator, use combination with power transformer for the whole factory, industrial zone, high capacity requirement. No coal point of contact hence maintance free, working life over 30 years and can be installed outside. Output capacity is stable despite of any input voltage. Short time loading capacity can reach 3 to 4 times of the nominal capacity hence support motor starting easily.
Input voltage 304V~456V(380V±2%)
Output voltage 380V(±1%~5%)
Frequency 49~62Hz
Ambient Temperature -5 °C~+40°C
Contril System Servo motor
Design The design can be changed witout prior notice
Insulation Resistance More than 3MΩ at DC500V
Dielectric strength Tested at AC 2000V for 1minute
Model(KVA) Phase number Rated frequency(Hz) Load current(A) Size(cm) Netweight(kg)
100 3 50 152 Φ102*147 450
150 3 50 228 Φ102*147 580
200 3 50 304 Φ113*147 660
250 3 50 380 Φ113*147 700
300 3 50 456 Φ113*147 1180
350 3 50 532 Φ120*160 1200
400 3 50 608 Φ120*160 1350
450 3 50 684 Φ120*160 1450
500 3 50 760 Φ135*160 1550
550 3 50 851 Φ135*160 1600
600 3 50 912 Φ135*160 1680
650 3 50 988 Φ135*160 1750
700 3 50 1064 Φ135*177 1800
800 3 50 1216 Φ135*177 2000
900 3 50 1368 Φ142*186 2200
100 3 50 1519 Φ142*186 2400
1600 3 50 2431 Φ157*208 3100

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