Database error: Invalid SQL: select count(id) from pwn_comment where catid='11' and rid='59'
MySQL Error: 145 (Table '.\szlezze\pwn_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select count(id) from pwn_comment where catid='11' and rid='59') called at [D:\wwwroot\lezze\wwwroot\includes\db.inc.php:54] #1 dbbase_sql->query(select count(id) from {P}_comment where catid='11' and rid='59') called at [D:\wwwroot\lezze\wwwroot\shop\module\ShopContent.php:129] #2 ShopContent() called at [D:\wwwroot\lezze\wwwroot\includes\common.inc.php:551] #3 printpage() called at [D:\wwwroot\lezze\wwwroot\shop\html\index.php:13]
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wwwroot\lezze\wwwroot\includes\db.inc.php on line 61
Database error: Invalid SQL: select sum(pj1) from pwn_comment where catid='11' and rid='59'
MySQL Error: 145 (Table '.\szlezze\pwn_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select sum(pj1) from pwn_comment where catid='11' and rid='59') called at [D:\wwwroot\lezze\wwwroot\includes\db.inc.php:54] #1 dbbase_sql->query(select sum(pj1) from {P}_comment where catid='11' and rid='59') called at [D:\wwwroot\lezze\wwwroot\shop\module\ShopContent.php:135] #2 ShopContent() called at [D:\wwwroot\lezze\wwwroot\includes\common.inc.php:551] #3 printpage() called at [D:\wwwroot\lezze\wwwroot\shop\html\index.php:13]
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wwwroot\lezze\wwwroot\includes\db.inc.php on line 61
Database error: Invalid SQL: select * from pwn_comment where iffb='1' and catid='11' and pid='0' and rid='59' order by dtime desc limit 0,5
MySQL Error: 145 (Table '.\szlezze\pwn_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select * from pwn_comment where iffb='1' and catid='11' and pid='0' and rid='59' order by dtime desc limit 0,5) called at [D:\wwwroot\lezze\wwwroot\includes\db.inc.php:54] #1 dbbase_sql->query(select * from {P}_comment where iffb='1' and catid='11' and pid='0' and rid='59' order by dtime desc limit 0,5) called at [D:\wwwroot\lezze\wwwroot\shop\module\ShopComment.php:46] #2 ShopComment() called at [D:\wwwroot\lezze\wwwroot\includes\common.inc.php:551] #3 printpage() called at [D:\wwwroot\lezze\wwwroot\shop\html\index.php:13]
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wwwroot\lezze\wwwroot\includes\db.inc.php on line 61
上海雷迅 ASP LSA10G-230科隆结构通讯信号 电涌保护防雷器-深圳市莱泽科技有限公司
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上海雷迅 ASP LSA10G-230科隆结构通讯信号 电涌保护防雷器
编号:ASP0060
品牌:上海ASP   [查询该品牌全部商品]
单位:个
重量:300 克
产品适用范围:1. 程控交换机、集团电话、通讯专线等接口电涌保护。
商品售价:¥0.00
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商品介绍
详细资料
     LSA系列科隆结构电涌保护器依据IEC、GB标准设计和制造。产品最大放电电流(8/20μS)可达10kA,可以保护10对通信线路,适用于PSTN等专线线路的雷击及浪涌电压保护。
  • 科隆结构
  • 通讯专线电涌保护
  • 最大放电电流10kA(8/20μs)
  • 最多可以保护10对线
产品性能参数:

 

型号 LSA10G-230
SPD端口 两端口
SPD类别 开关型
接口类型 RJ45
额定电压  Un 140V
最大持续运行电压  Uc 160V
额定负载电流   IL 0.5A
标称放电电流  In(8/20μs)  5kA
最大放电电流   Imax(8/20μs) 10kA
保护水平   Up(1.2/50μs) <600V
保护线路 10对
传输特性 <100ns
失效指示 线路对地短路或断开
安装方式 插入科隆架安装
工作环境温度 -40/85℃
外壳材料 工程塑胶,符合UL94 V-0
外壳保护等级 IP20
测试标准 GB/T 18802.21 / IEC61643-21
认证  符合
*产品参数以实际产品说明书为准。
产品适用范围:
1. 程控交换机、集团电话、通讯专线等接口电涌保护。
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Copyright (C)   All Rights Reserved.  深圳市莱泽科技有限公司 版权所有   粤ICP备15011266号-1
服务时间:周一至周日 08:30 — 20:00  全国订购及服务热线:13342906110 联系地址:深圳市龙华新区龙华街道恒兴科技园C-303

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