説明
仕様
Pocelain Surge Arrester
1.Rated volt:3-36KV
2.Ratings:up to 220kv
3.Certificates:ISO9001:2008
4.standards:IEC60099-4
Porcelain Housed Metal-Oxide Surge Arrester without GAPS (3-36kv)
1.応用: For protecting rated voltage up to 220kV power transmission & distribution system from over-voltage.
2.特徴:
Reliability and excellent protection based on years of experience and expertise in surge protection.
Good anti-moisture capability, resistant to pollution.
GIS metal oxide surge arrester, composite metal oxide surge arrester and porcelain metal oxide surge arresters are available.
Long life and lightweight.
Easy installation and maintenance.
Good sealing capability to ensure reliable operation.
High energy absorption ability.
3.lightning arrester Technical Specification:
| タイプ | Rated voltage の arrester KV |
Nominal voltage of system (virtual value)KV |
D.C(U1mA) reference voltage KV not less than |
Nominal discharge current | Max residual voltage(peak) | Current impulse withstand discharge capacity |
|||
| Steep 現在 impulse KV |
稲妻 impulse 現在 KV |
Switching 現在 impulse KV |
2000μs (あ) |
4/10μs (KA) |
|||||
| Y1.5W-0.28/1.3 | 0.28 | 0..24 | 0.6 | 1.5 | 1.4 | 1.3 | 75 | 25 | |
| Y1.5W-0.5/2.6 | 0.5 | 0.42 | 1.2 | 1.5 | 2.7 | 2.6 | 75 | 25 | |
| Y5W-3/10 | 3 | 2.55 | 5.5 | 5 | 11.3 | 10 | 8.9 | 150 | 65 |
| Y5W-6/10 | 6 | 5.2 | 11 | 5 | 22.6 | 20 | 17.8 | 150 | 65 |
| Y10W-3/10 | 3 | 2.55 | 5.2 | 10 | 11.3 | 10 | 8.9 | 250 | 100 |
| Y10W-6/20 | 6 | 5.2 | 10.8 | 10 | 22.6 | 20 | 17.8 | 250 | 100 |
| Y5W-9/30 | 9 | 7.7 | 16 | 5 | 34 | 30 | 26.8 | 150 | 65 |
| Y5W-11/36 | 11 | 9..4 | 19.5 | 5 | 41.5 | 36 | 32.7 | 150 | 65 |
| Y5W-12/39 | 12 | 10.2 | 21.5 | 5 | 45.3 | 39 | 35.7 | 150 | 65 |
| Y10W-9/30 | 9 | 7.7 | 16 | 10 | 34 | 30 | 26.8 | 250 | 100 |
| Y10W-11/36 | 11 | 9.4 | 19.2 | 10 | 41.5 | 36 | 32.7 | 250 | 100 |
| Y10W-12/39 | 12 | 10.2 | 21.3 | 10 | 45.3 | 39 | 35.7 | 250 | 100 |
| Y5W-15/42 | 15 | 12.75 | 22 | 5 | 47.5 | 42 | 35.8 | 150 | 65 |
| Y5W-18/50 | 18 | 15.3 | 26 | 5 | 57 | 50 | 43 | 150 | 65 |
| Y10W-15/42 | 15 | 12.75 | 22 | 10 | 47.5 | 42 | 35.8 | 250 | 100 |
| Y10W-18/50 | 18 | 15.3 | 26 | 10 | 57 | 50 | 43 | 250 | 100 |
| Y5W-21/62 | 21 | 17.1 | 33.4 | 5 | 70 | 62 | 54.2 | 150 | 65 |
| Y5W-24/70 | 24 | 19.5 | 38 | 5 | 80 | 70 | 62 | 150 | 65 |
| Y10W-21/62 | 21 | 17.1 | 33 | 10 | 70 | 62 | 54.2 | 250 | 100 |
| Y10W-24/70 | 24 | 19.5 | 37 | 10 | 80 | 70 | 62 | 250 | 100 |
| Y5W-36/100 | 36 | 30.4 | 54.5 | 5 | 115 | 100 | 86.7 | 150 | 65 |
| Y10W-36/100 | 36 | 30.4 | 54 | 10 | 115 | 100 | 86.7 | 250 | 100 |
