Zinc Oxide Varistor for Arresters
Specifications
Zinc oxide varistor has the advantage1)Fast response to the rapidly rising surge voltage.
2)Excelllent non-linearity volta
Zinc oxide varistor is non-linear resistor utilizing as semiconductor electrocnic ceramic element mainly composed of zinc oxide and its resistance change as a function of applied voltage.It's called varistor or mental oxide varistor, just as it is sensitive to voltage's change.
|
Technical parameters of Zinc Oxide Varistor For HV Arresters |
|||||||
Modle No. |
Diameter |
Height mm |
Voltage at 1mA D.C. |
Ratio of residual Voltage at 8/20us lightning impulse and 1mA DC |
4/10 μs 2 times high current |
18times of 2μs rectangular current impulse |
Usage |
|
|
mm |
mm |
KV |
5kA |
10kA |
kA(max.) |
kA(max.) |
|
D3 |
35+0-1 |
24±1 |
5.0±0.5 |
1.85 |
|
40 |
100 |
Distribution Power Station |
D4 |
42±1 |
24±1 |
5.0±0.5 |
1.8 |
|
65 |
200 |
Power Station Electric mahinery Parallel complementary capacitor |
|
||||||||
Send Inquiry to This Supplier
You May Also Like
-
Resistor and PotentiometerNegotiableMOQ: 2500 Pieces
-
0.0001 Ohm Shunt ResistorNegotiableMOQ: 1000 Pieces
-
330K 1W 2W 5W DIP ResistorUS$ 1 - 2MOQ: 50 Pieces
-
Resistor,RJ26FW 331R 100% New and OriginaLUS$ 10 - 1,000MOQ: 100 Pieces
-
New Electrical Shunt 200A 75mV DC AC Current Shunt Resistor For Digital Amp Meter Analog MeterUS$ 1 - 100MOQ: 100 Pieces
-
Use for Audio Nonflatmmable Carbon Film ResistorUS$ 0.01 - 0.02MOQ: 5000 Pieces
-
AH Series - 5W Fixed Aluminum Housed WireWound ResistorsNegotiableMOQ: 100 Pieces
-
MLB-201209-0220PQ MULTILAYER TYPE HIGH CURRENT FERRITE CHIP BEADNegotiableMOQ: 1 Piece
-
China Best Selling Electrical Resistance EquipmentNegotiableMOQ: 100 Pieces
-
Electrical Popular Sell Potentiometer With Cheap PriceUS$ 0.40 - 0.40MOQ: 200 Pieces