主要参数:
1、工作电压: AC220V(380V)±10% 50HZ±5%
2、燃烧箱尺寸:1100×500×900mm
3、电控箱尺寸:1100×500×400mm (以实际为准!)
4、容积:0.5m3,带排风装置
5、喷灯内径:Ф9.5mm,黄铜制作。内焰75±5mm、外焰:125±10mm,喷灯角度:90 度 。
6、燃气:天燃气或甲烷(纯度95%以上)(用户自备)
7、试样支架高度可调。支架间距分别为:150mm 与330mm
8、排风孔:Ф158mm,试样过线孔:Ф120mm,试样过线孔中心距燃烧箱底面高度:310mm。
9、试样长:1.8m,数量为3 条。
10、测温位置:在试样中心线20CM 的一侧,用K 型测温热电偶(能耐温1050℃)与动力线
芯导体能良好接触。在加载规定的试验电流,导体温度上升到204±2℃,能自动声音报警(这是特殊功能的提示功能),提示试验员将燃烧喷灯移到试样中心,进行燃烧试验。温度仪采用
台湾TMC 系列,精度0.1℃
11、负载电流:0~3000A
Wire and cable combustion testing machine KLRS-A coal mine
Applicable standards:
The device according to the MT386-1995 standard of coal industry of the correspondingrequirements of design and manufacture, which is suitable for coal mine used flame retardant
Cable, flame-retardant cable joint flame resistance test.
The main purposes:
Test of combustion flame retardant cable for coal mine under loading condition
The main parameters:
1, working voltage: AC220V (380V) + 10%, 50HZ + 5%
2, the combustion box size: 1100 x 500 x 900mm
3, an electric control box size: 1100 x 500 x 400mm (with the actual subject! )
4, volume: 0.5m3, with air exhausting device
5, burner diameter: 9.5mm, made of brass. Inner 75 + 5mm, 125 + 10mm, the outer flame: torchangle: 90 degrees.
6, the gas: natural gas or methane (purity over 95%) (optional)
7, the sample bracket height adjustable. The support spacing were: 150mm and 330mm
8, the wind discharging hole: with 158mm, the sample line hole: 120mm, the sample line hole center distance combustion bottom surface height: 310mm.
9, the sample length: 1.8m, number 3.
10, measurement position: one side of 20CM in samples of the centre line, with K typethermocouple (temperature tolerance of 1050 DEG C) and power line
Core conductors to good contact. In the test of load current provisions, conductor temperaturerise to 204 + - 2 DEG, automatic voice alarm (this is the special function of the prompt function),prompting the operator will move to the sample center combustion burner, combustion test.Using temperature instrument
Taiwan TMC series, accuracy of 0.1 DEG C
11, the load current: 0 ~ 3000A
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