SL型高頻大功率水冷電阻器
SL Type High Frequency large Power Water Cooled Resistors
主要特點：小體積、大功率、高頻性能優(yōu)越。廣泛用于金屬件熱處理設備的高頻電源中和廣播電視發(fā)射機設備的假負載。
Chief Characteristic: Small volume. Large power. High frequency is excellent. They are used extensively high frequency power supply equipment of metal thermal treatment and false loads of the sender for the radio and television.
技術標準/Technology Standard：
1. GJB3017--97《膜式高壓電阻器總規(guī)范》
2. QJB/QH1619--2007《RY-GDL型高頻大功率氧化膜電阻器詳細規(guī)范》
外形圖/Contour Drawing：
|
型號Type |
Rated Power (W) |
阻值范圍 Resistance Range (?) |
阻值允差 Resistance Tolerance (%) |
溫度系數(shù) Temperature
Coefficient (×10 |
外形尺寸 Contour Dimensions (ΦD×L)(mm) |
備注 Remark
|
|
SL-I |
5000 |
5-1000 |
±5-±10 |
≤±400 (25-125)℃
|
46×(182±1) |
|
|
SL-II |
10000 |
10-3000 |
46×(400±2) |
|
||
|
SL-III |
33000 |
10-10000 |
90×(860±3) |
串聯(lián) In serise |
注意：1. 電阻器只準垂直安裝，進水口在下；出水口在上。
2. 電阻器每消耗1KW功率，水流量應不小于1公升/min。但降功率使用時，就其水流量而言：5KW電阻器應不低于5公升/min; 10-20KW電阻器應不低于10公升/min; 25KW電阻器應不低于15公升/min。
3. 如果采用循環(huán)水冷系統(tǒng)，其出水必須經過冷卻處理方可使用, 應當使用去離子水作為冷卻介質。
4. 超出上表所列技術參數(shù)，可按用戶要求協(xié)議供貨。
Remarks: 1.The resistor only allowed the vertical installation,water inlet,outlet in.
2.Resistor per 1kw power consumption,water should not be less than 1liter per minute.But reduced power use,in terms of its water:5kw resistor not less than 5 liters per minute;10-20kw resistor not less than 10 liters per minute;25kw resistor not less than 15 liters per minute.
3. If using circulating water cooling system, the water must be treated with cooling before use.
4.Go beyond the afore cited scope,we can provide the products according to the user's requirements.
