3370 / 3388 / 3730 — SF6 standard capacitors, 5–200 kV
Standard capacitors for 5–200 kV with stable capacitance and very low losses. They are used to measure tan δ of high-voltage equipment and to calibrate measuring bridges.
- 3370
- series 5–200 kV, SF6, no partial discharges
- 3388
- 25 kV, compressed gas
- 3730
- 12 kV, 7 calibrated tan δ values, for bridge verification
- 3320
- 2 kV air standard capacitors
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
The 3370 series covers 5–200 kV, with SF6 insulation and no partial discharges. The 25 kV model 3388 is filled with compressed gas. The 12 kV model 3730 has 7 calibrated tan δ values and is used to verify bridges. The range also includes the 2 kV air standard capacitors 3320.
Technical specifications
| 3370 | series 5–200 kV, SF6, no partial discharges |
|---|---|
| 3388 | 25 kV, compressed gas |
| 3730 | 12 kV, 7 calibrated tan δ values, for bridge verification |
| 3320 | 2 kV air standard capacitors |
Request a price and lead time
3370 / 3388 / 3730 — SF6 standard capacitors, 5–200 kV. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 9030 39 00 00 |
|---|---|
| HS, 6 digits | 9030 39 |
| CN (EU) | 9030 39 00 |
| HTSUS (USA) | 9030 39 01 00 |
| China customs tariff | 9030 39 00 00 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
What voltage do the standard capacitors cover?
The 3370 series covers 5–200 kV, the model 3388 is rated for 25 kV, the 3730 for 12 kV, and the 3320 air capacitors for 2 kV.
Which capacitor is needed to verify tan δ bridges?
The 12 kV model 3730 with 7 calibrated tan δ values.
What insulation does the 3370 series have?
SF6; the capacitors operate without partial discharges in the 5–200 kV range.
Similar equipment from other manufacturers
