|
电压范围
Voltage range |
AC 220-900V |
|
频率
Frequency |
50或60Hz (50 and 60Hz) |
|
连接
Connection |
3相、△连接；（单相或星型连接需特别注明）
3-phase as standard construction (single-phase on request) |
|
过电压
Umax |
1.1Un至8小时,1.15 Un至30分钟,1.2 Un至5分钟,1.3 Un至1分钟（依据IEC60831及GB12747标准所规定
1.1Un: 8 hours, 1.15 Un:30 minutes, 1.3 Un:1minute (ccording to IEC 60831 & GB12747) |
|
过电流
Imax |
1.3* IN （依据IEC60831及GB12747标准所规定）
according to IEC 60831 & GB12747 |
|
浪涌电流
IS Surge current |
200倍额定电流
(200 times of rated current ) |
|
介电质损耗
loss of dieletric properties |
≤0.25W/kvar
( ≤ 0.25Watt/kvar ) |
|
电容容差
Tolerance on capacitance |
-5%~+10%Cn(uf) |
|
测试电压端对端
UTT |
2.15 UN ，10s |
|
测试电压端对壳
UTC |
UN ≤660V:3000 VAC ，10S； UN ≥660V:6000V，10S |
|
使用寿命
TLD（CO） |
100000工作小时(正常工作条件下符合国际或国家标准)
100000 hours in normal condition |
|
环境温度
LCT/UCT Surrounding temperature |
-25℃/C,+50℃环境下运行,在限定的冷却条件下也可允许较高环境温度.
Between -25℃/C,+50℃, more high temperature on request |
|
冷却方式
Cooling technique |
自然冷却（或限定冷却）
Natural-draft Cooling |
|
最大容许湿度
Hrel Humidity |
≤95% |
|
最大容许高度Altitude |
≤2000m（某些情况下可以达3000m） (≤3000m on request) |
|
安装位置 Execution |
室内任何可能的位置；装置之间的最短距离≥50mm
( indoor, Minimum distance between units : 50mm ) |
|
装配
assemblage |
MKP系列是底部M12螺栓；CLMD及BSMJ系列为底部安装脚
(MKP series: a M12 connection is included under the cover/ CLMD & BSMJ :a connection is included under the cover.) |
|
接地
Earth |
MKP系列是底部M12螺栓；CLMD及BSMJ系列在外壳上有M5罗丝端子
(MKP series: a M12 connection is included under the cover/ CLMD & BSMJ :a M8 connection is included on the top of the cover.) |
|
安全特性
protection system |
干式技术，自愈性技术，过压拉断保护装置，端子防触电，过流速断保护
(Dry type design, Self-Healing technique, Over-Voltage protection system, pole protection system, over current protection system,) |
|
放电电阻
Automatic discharge |
内置放电电阻永久性连接，确保电容安全放电，（断电后3分钟内降至50V）
Automatic discharge: less than 50V in 3min after power broke down |
|
保护壳
Case material |
MKP及BSMJ系列为拉伸铝罐，CLMD为镀锌钢板，永不生锈
(MKP & BSMJ series : aluminium/ CLMD series :zinc electroplated mild steel ) |
|
保护级
Protection |
IP42，室内装配（与保护一起装配，满足IP55，直接户外使用）
IP42 (IP52 on request) |
|
介电质
dieletric properties |
优质聚丙烯膜
Polypropylene film |
|
注入材料
Stuffing |
特殊保护气体或优质环保灌注物
Special gas for protection or environment friendly stuffing |
|
标准范围
Standard |
IE C 60831-1(2)；EN60831-1,2；UL810-98；GB12747-1（2）-2004 |
