30x40mm 黄铜发热圈
内部发热元件为高温电热丝内部绝缘物为高纯度氧化镁粉
发热圈可锁紧，不松动，可靠，利于热传导
1米标准引线
技术细则 Technical Specifications
外壳材料：黄铜
Outer tubular material: Brass
最高工作温度: 500℃
Max working temperature: 500℃
耐压测试标准：1000V高压测试30秒，漏电电流小于0.5mA
High voltage with standing test:
Less than 0.5mA leak under 1000V for 30 seconds
内径范围: 30mm至60mm
ID available: 30mm to 60mm
套筒高度范围: 最小30mm
Tubular height range: 30mm min.
内径公差: +0.03-0.05; -0.00
ID tolerance: +0.03-0.05; -0.00
电压范围: 12V至440V
Range of working voltage: 12V to 440V
功率范围：5W to 800W
Power range: 5W to 800W
功率公差: +5% and -10%
Power Tolerance: +5% and -10% |
