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Oil-Cooled-250 kva Servo Voltage Stabilizer

300 kva Servo Voltage Stabilizer

450,000.00Rs. 435,000.00Rs.

Category: .

Product Description

S.No.

Parameter Single PhaseUnit Three Phase Unit

1

Rating :300 kva Servo Voltage Stabilizer 2 KVA to 50 KVA 6 KVA to 2000 KVA
2 Input Voltage Range a) 180V – 280Vb) 160V – 280Vc) 140V – 280V a) 350V – 470Vb) 340V – 470Vc) 320V – 470Vd) 300V – 480Ve) 270V – 480Vf) 240V – 480V

3

Nominal Output Voltage 230V 400V

4

Output Voltage Accuracy ± 1% ± 1%

5

LineFrequency Variation 47Hz-53Hz . 47Hz-53Hz

6

Effect of Power Factor None None

7

Wave Form Distortion None added None added

8

Control Digital/Analogue Digital/ Analogue

9

Response Time 10 ms. 10m s.

10

Voltage Correction Rate1. Air Cooled2 Oil Cooled 25V / Sec.15V/ Sec 40V / Sec25V / Sec.

11

LCD Display (20 x 2 matrix) Date & Time, Input Voltage, Output Voltage & Current

12

Log book Memory (Non-volatile)
  • No. of Hrs. of operation on mains
  • Peak Current demand
  • Nos. of Abnormal High Voltage cut-off events.
  • Nos. of Abnormal Low Voltage cut-off events.
  • No. of Hrs. of operation on DG.

13

Programmable Features(Through 2-parallel way resettable passwords) HV cut-off set.LV cut-off set.O/L trip set.Time delay setOperating mode (auto/manual)

14

Cooling:1. Air Cooled2. Oil Cooled 2 KVA to 40 KVA & above5 KVA to 1000 KVA & above

15

Efficiency 97%

16

Protection a) Automatic Switch-Off against · Under / Over-Voltage· Over-Load & Short – Circuit· Single Phasing

17

Surge Protection Class C Type Secondary surge Protection

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