NAFY Series Current Load Box 南澳电气NAFY电压负载箱产品简介南澳电气NAFY电压负载箱是检验电压互感器时，
 
NAFY Series Current Load Box  NAFY电压负载箱
 
产品简介
 
NAFY-99电压负载箱是检验电压互感器时，专门提供的各种有效负载，是全自动互感器校验台及现场互感器误差测试的理想配套产品。
 
产品别名
 
负载箱，电压负载箱，电压互感器负荷箱
 
产品特性
 
重量轻，外形美观，容量大，稳定性强。
 
产品参数
 
1、环境条件
 
  温    度：5℃—40℃ 湿 度:＜80%(25℃)
 
  海拔高度: ＜1500m
 
2、额定容量：1.25～158.75VA
 
3、电压范围：20%-120%
 
4、二次电压:100V
 
5、功率因数：0.8 ,1.0
 
6、准确度：±3%±0.01VA
 
7、试验电压：2kV
 
8、额定频率:50Hz
 
 
 
Product introduction
 
NAFY series current load box is a test current transformer, specializes in providing a variety of payloads,NAFY-96 current load box is in strict accordance with national standards JJG313-94 << current transformer test procedures >>, JJG314-94 << current transformer test procedures and design>>, the load range, light weight, beautiful appearance, stability and other advantages.
 
Also called name
 
Load box, transformer load box, voltage transformer load box, current transformer load box, voltage transformer load box, current transformer load box, voltage load box, the current load box, box load voltage and current load box
 
The Characteristics of the products
 
Light weight, beautiful appearance, the current range.
 
The parameters of the products
 
 
 
 
  
 
   
 
Project Parameters
 
 
   
 
Model
 
 
  
 
  
 
   
 
NAFY-96 Current Load Box
 
 
   
 
NAFY-99 Current Load Box
 
 
  
 
  
 
   
 
Environmental Conditions
 
 
   
 
Temperature
 
 
   
 
5℃—40℃
 
 
  
 
  
 
   
 
Humidity
 
 
   
 
＜80% RH (25℃)
 
 
  
 
  
 
   
 
Altitude
 
 
   
 
＜1500m
 
 
  
 
  
 
   
 
Power frequency
 
 
   
 
50HZ
 
 
  
 
  
 
   
 
Rated capacity
 
 
   
 
60VA（0-2.4Ω）
 
 
   
 
1.25～158.75VA
 
 
  
 
  
 
   
 
Measuring range
 
 
   
 
5%-120%
 
 
   
 
20%-120%
 
 
  
 
  
 
   
 
secondary current
 
 
   
 
-
 
 
   
 
100V
 
 
  
 
  
 
   
 
the secondary voltage
 
 
   
 
1A / 5A (customer choose)
 
 
   
 
-
 
 
  
 
  
 
   
 
Power factor
 
 
   
 
0.8，1
 
 
  
 
  
 
   
 
Accuracy
 
 
   
 
±3%±0.0025VA
 
 
  
 
  
 
   
 
Test voltage
 
 
   
 
2kV
 
 
  
 
  
 
   
 
Dimension
 
 
   
 
370mm*270mm*240mm (L*W*H)
 
 
  
 
  
 
   
 
weight
 
 
   
 
8Kg