GT9A型真空繼電器
TYPE GT9AVACUUM RELAYS
GTVAC,today's expert in high voltage relays , announces the GT9A/003.
Abrand new 45 kV Double Pole Double
SPST-NO - provides two SPST-NOcontact seets in one relay
Compact2.5"footprint
7.5ADCcontinuos carry current
RFrated to 32MHz
Hotload swichting capable
ThreadedHV connections for easy installation
特點:非負載開關,承載大電流;真空介質,接觸電阻低;符合或超過MIL-R-83725標準
規(guī)格號Specification No. | GT9A/003 | ||
觸點組合形式 Contact Configuration | SPST-NO | ||
試驗電壓（直流或50Hz交流峰值） Test Voltage （DC or AC 50Hz Peak）kV | 55 | ||
額定工作電壓(峰值) Rated Operating Voltage(Peak) kV | DC or AC 50Hz | 45 | |
AC2.5MHz | - | ||
AC16MHz | - | ||
AC32MHz | |||
額定承載電流(有效值) Rated Carrying Voltage(RMS) A | DC or AC 50Hz | 14 | |
AC2.5MHz | 8 | ||
AC16MHz | 3 | ||
AC32MHz | |||
接觸電阻 Contact Resistance （Ω） | 0.02 | ||
分布電容Contact Capacitance（pf） | 斷開的觸點間Beteween Open Contacts | 3 | |
觸點與外殼間Open Contacts to Ground | 3.5 | ||
最大動作時間 Operate Time Max. (ms) | 50 | ||
最大釋放時間 Release Time Max.(ms) | 8 | ||
溫度范圍 Range of Temp.(℃) | -55~+95 | ||
沖擊級別 Shock, 11ms 1/2Sine(Peak g’s) | （147）15 | ||
振動級別 Vibration ,Peak 10g’s(10~500Hz) | 2.5g | ||
機械壽命 Expected Mechanical Life | 1×106 | ||
電氣壽命 | 2×104 | ||
標稱重量 Weight (g) | 3800 | ||
線圈數據Coil Parameter
標稱電壓 Rated Voltage DC(V) | 27 | 24 |
最大吸合電壓 Pull-in Voltage Max. DC(V) | 17 | 16 |
| 1~10 | 1~10 |
線圈電阻 Coil Resistance (Ω±10%) | 128 | 120 |
l以上數據在25℃，海平面條件下測得
GT9A/003外形圖
型號選擇說明
GT9A/ 003 08/02/12
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產品型號 |
規(guī)格序號 |
產品生產年月份和序號 |
