Warning: mysql_query() [function.mysql-query]: Unable to save result set in D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php on line 67
Database error: Invalid SQL: select count(id) from pwn_comment where catid='11' and rid='82'
MySQL Error: 1194 (Table '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='82') called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php:73] #1 dbbase_sql->query(select count(id) from {P}_comment where catid='11' and rid='82') called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\module\ShopContent.php:129] #2 ShopContent() called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\common.inc.php:518] #3 printpage() called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\html\index.php:13]
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php on line 80

Warning: mysql_query() [function.mysql-query]: Unable to save result set in D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php on line 67
Database error: Invalid SQL: select sum(pj1) from pwn_comment where catid='11' and rid='82'
MySQL Error: 1194 (Table '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='82') called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php:73] #1 dbbase_sql->query(select sum(pj1) from {P}_comment where catid='11' and rid='82') called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\module\ShopContent.php:135] #2 ShopContent() called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\common.inc.php:518] #3 printpage() called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\html\index.php:13]
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php on line 80
Database error: Invalid SQL: select * from pwn_comment where iffb='1' and catid='11' and pid='0' and rid='82' order by dtime desc limit 0,5
MySQL Error: 1194 (Table '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='82' order by dtime desc limit 0,5) called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php:73] #1 dbbase_sql->query(select * from {P}_comment where iffb='1' and catid='11' and pid='0' and rid='82' order by dtime desc limit 0,5) called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\module\ShopComment.php:46] #2 ShopComment() called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\common.inc.php:518] #3 printpage() called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\html\index.php:13]
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php on line 80
Database error: Invalid SQL: select * from pwn_comment where iffb='1' and catid='11' and pid='0' and rid='82' order by dtime desc limit 0,5
MySQL Error: 1194 (Table '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='82' order by dtime desc limit 0,5) called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php:73] #1 dbbase_sql->query(select * from {P}_comment where iffb='1' and catid='11' and pid='0' and rid='82' order by dtime desc limit 0,5) called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\module\ShopComment.php:46] #2 ShopComment() called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\common.inc.php:518] #3 printpage() called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\html\index.php:13]
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php on line 80
JDS-2000单相继电保护测试仪-希玛无损测试仪,测振仪,测厚仪-上海交通大学科技园上海舒佳电气有限公司
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JDS-2000单相继电保护测试仪
编号:0013001
品牌:   [查询该品牌全部商品]
单位:个
重量:6000 克
0013001 6000g 8500.00元 JDS-2000单相继电保护测试仪 采用双碳刷调压器两路同时输出。采用0.5级数字表,高精度传感器,六位数显电秒表。 (1)输入电源:AC220V±10% 50Hz (2)标称容量:1KVA (3)主回路:AC 0-250V(3A) 0-500mA(15V) (大旋钮调节) 0-500mA(20V) 0-10A(20V) 0-100A(15V) DC 0-350V(3A) 0-10A(20V) 辅回路:(小旋钮调节) AC0-250V(1A) AC0-20V(1A) DC:0-350V(1A) (4)测量电压范围:0-2500.0V 0-500mA 0-10.00A 测时间范围:0-999.999S(分辨率为1mS) (5)标准度:测量标准为0.5级 电流继电器 电压继电器 重合闸继电器 中间继电器 差动继电器
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详细参数
JDS-2000单相继电保护测试仪,采用双碳刷调压器两路同时输出。采用0.5级数字表,高精度传感器,六位数显电秒表。 (1)输入电源:AC220V±10%   50Hz (2)标称容量:1KVA (3)主回路:AC     0-250V(3A)  0-500mA(15V)   (大旋钮调节)  0-500mA(20V)  0-10A(20V)     0-100A(15V)  DC 0-350V(3A) 0-10A(20V)    辅回路:(小旋钮调节)   AC0-250V(1A) AC0-20V(1A)    DC:0-350V(1A) (4)测量电压范围:0-2500.0V  0-500mA  0-10.00A 测时间范围:0-999.999S(分辨率为1mS) (5)标准度:测量标准为0.5级 电流继电器 电压继电器 重合闸继电器 中间继电器 差动继电器
JDS-2000单相继电保护测试仪
JDS-2000单相继电保护测试仪

采用双碳刷调压器两路同时输出。采用0.5级数字表,高精度传感器,六位数显电秒表。

(1)输入电源:AC220V±10%   50Hz

(2)标称容量:1KVA

(3)主回路:AC     0-250V3A  0-500mA15V

  (大旋钮调节)  0-500mA20V  0-10A20V   

0-100A15V  DC 0-350V3A0-10A20V

   辅回路:(小旋钮调节) 

AC0-250V1AAC0-20V1A

   DC:0-350V1A

(4)测量电压范围:0-2500.0V  0-500mA  0-10.00A

测时间范围:0-999.999S(分辨率为1mS

(5)标准度:测量标准为0.5

电流继电器

电压继电器

重合闸继电器

中间继电器

差动继电器


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