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Titker Trade Network>Shenzhen Xijun Technology Co., Ltd.>tunnel emergency telephone, tunnel emergency telephone
Shenzhen Xijun Technology Co., Ltd.
Waterproof and moisture-proof telephones, elevator telephones, ban

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tunnel emergency telephone, tunnel emergency telephone

价格 Negotiable
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total supply
100001 台
MOQ
1 台
brand
KOON
area
Guangdong
Delivery period：
Shipped within 3 days from the date of payment by the buyer
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Product Details
 
产品名称：
 防水防潮自动拨号电话机KNSP-03T2J
产品型号：
 KNSP-03T2J
尺寸规格：
 320*205*120mm
材质：
 铝合金
PDF：
 
简介：

 

     该话机适用于地铁、高速公路、电厂、油站、矿井、码头、钢铁公司、大型项目等对防潮、防火、抗噪、防尘、防冻、防破坏性等有特殊要求的环境使用。整机按零下35度到零上75度环境下稳定性要求设计，其技术指标处于国际领先水平。
 
 
  一、   产品特性
1、外壳：铝合金铸造，外壳厚度5 MM，坚固耐用、密封性好；表面喷涂进口反光户外漆，颜色醒目， 5-10年不褪色。坑腐蚀性极强。
2、   门盖：获得设计专利。受轻微外力，门盖能自动弹回，不锈钢锁扣自动将门盖锁闭，防止门盖松动。门盖打开方向，可根据行车方向确定。
3、挂钩：不锈钢材质，利用磁感应挂断，采用美国军用最好的磁环管，可靠性强，不需要叉簧，没有接触缝隙。
4、手柄：特种ABS工程塑料，一体式结构，密封性好，经受敲击不破裂、扭拉不变形，在零下35度不爆裂。带不锈钢的可收缩的软管。抗拉力200KG 或者以上，可根据客户要求修改。
5、线材：采用铁氟龙线，耐酸碱、耐高低温、抗老化，不起火。
6、防水胶：采用进口防水胶，高粘度、耐高温、高压，防水寿命10年以上。
7、手柄送受话器、键盘、蜂鸣器、电路板、外壳所有配件采用多层防水、防尘结构。具有[违禁词]
防水、防尘功能，整机等级达到国家标准GB4028-93IP66 / IP67
8、话机稳定性好，抗干扰能力强，符合国家标准GB/T 15279-94

二、  操作使用
1、   摘/挂机方式：摘/挂机方式为手柄控制方式，摘机为接通，挂机为断开；
2、   接听电话：当有来电时，电话机响铃，取下手柄，即可和对方通话，通话完毕后挂回手柄；
3、   拨打电话：取下手柄，按普通电话机的拨打方式进行操作，与对方通话；

三、   主要技术参数
1、适用于馈电电压为33-60V的各种程控交换机和调度交换机和调度交换机系统 
2、温度：-35℃~75℃ 相对湿度：10%~95% 大气压力：86~106 Kpa 环境噪声：≤60dB(A) 
3、振铃声级： ≥70dB
4、当用户线为3KM是的信号电平 标准频率：低频群：697-941Hz 高频群：1209-1477Hz
 频率偏移：不大于±1.5% 组合信号的高低频电平差：2±1dB
由谐波互调引起的总失真度比基本电平至少低20dB 
5、通话传输指标：SLR≤12，RLR≤-1，STMR≥10，输出阻抗：600Ω
6、   具有超强的12组号码储存记忆拨号功能（每组号码最长16位）
7、   在0.8mm 的电缆芯线上，用户线可达7KM长
 
四、    防雷标准
电话机主板装置国际电信联盟最高标ITU-T K. 21准防雷管，防雷标准符合GB/T 9043-1999 
 
 
电气参数如下：
1、直流击穿电压400V
2、直流击穿电压范围 30%
3、耐冲击电流 1KA（8/20μs电流波）
4、绝缘阻抗 大于1G欧
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