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LMZC

□户内 单相 环氧树脂浇注式
INDOOR SINGLE-PHASE EPOXY PESIN CASTING TYPE
 
型号含义 Model meaning
 
型号
Type
一次额定电流范围
Rated primary current
额定负载范围
Rated burden
规格尺寸(mm)
Size
重量(kg)
Weight
LMZC1-10 75-600A ≤10VA Φ50×Φ110×55 1.0
LMZC2-10 30-600A ≤20VA Φ50×Φ110×100 1.8
LMZC3-10 50-600A ≤20VA Φ45×Φ100×80 3.0
LMZC4-10 20-600A ≤25VA Φ45×Φ100×160 6.0
LMZC5-10 5-600A ≤30VA Φ45×Φ100×240 8.0
LMZC6-10 30-600A ≤20VA Φ45×Φ120×55 5.0
LMZC7-10 20-600A ≤30VA Φ45×Φ120×130 10.0
LMZC8-10 100-1000A ≤20VA 124×100×100×Φ50 2.5
LMZC9-10 100-1000A ≤30VA 124×100×200×Φ50 5.0
LMZC1-35 75-800A ≤30VA Φ65×Φ135×70 2.0
LMZC2-35 25-800A ≤30VA Φ65×Φ135×140 4.0
注:如用户要求的参数超出上表范围,可与我公司协商后确定。
Note:If user’s data go beyond the above-mentioned scope they may be subject to an agreement between manufacturer and purchaser.
 
使用条件 Operating conditions
环境温度:-35℃~+55℃,日平均不超过+40℃
海拔高度:不超过3500米
大气中无严重污秽、浸蚀性及放射性气体存在
允许在额定电流下长期运行
Environmental termperature:-35℃~+55℃, daily average up to +40℃
Altitude:up to 3500 meters
No existence of severely begrimed, erosive and radioactive air in the atmosphere
Permission of long-term operation under rated current
 
订货须知 Ordering instructions
设计选型或采购时,务必标明型号、电流比、准确级及其额定负载和用途,特殊规模可定制。
Be sure to indicated model, current ratio, accuracy class, rated load and used of the products when designing lectotype or purchase. Special specifications could be customized.
可按用户的要求定制不同规模和参数的电流互感器。
All kinds of current transformers of different specifications and parameters can be made according to the client’s demands.
 
技术参数 Technical data
■额定频率:50Hz or 60Hz
Rated frequency:50Hz or 60Hz
■额定二次电流:5A or 1A
Rated secondary current:5A or 1A;
■额定短时热电流:40kA,1S,
Rated short-time thermal current:40kA,1S
■额定连接热电流:120%In;
Rated continuous thermal current:120%In
■二次绕组工频耐压:3kV,1min
Secondary winding frequency voltage:3kV,1min;
■执行标准:IEC60044-1:2003 GB1208-2006(china)DL/T725-2000(china)
standards:IEC60044-1:2003 GB1208-2006(china).DL/T725-2000(china);
■P2表示一次极性端,S1、S2表示二次极性端;P2和S2在同一瞬间具有同一极性(减极性)。
P2 primary pole, S1 and S2 secondary poles, P2 and S2 are homonymy poles (subtractive polarity)
■适用条件
Suit condition
■环境温度:-35℃~+55℃
Ambient temperature:-35℃~+55℃.
■日平均温度:≤40℃。
average temperature of day:≤40℃.
■海拔高度:≤3000m
Altitude:≤3000m
■大气条件:大气中无严重污秽
Air condition:No serious dirtiness in the air.
 
接线原理图 Wiring diagrams