NAFY Series Current Load Box 南澳電氣NAFY電壓負載箱
產(chǎn)品簡介
南澳電氣NAFY電壓負載箱是檢驗電壓互感器時，專門提供的各種有效負載，是全自動互感器校驗臺及現(xiàn)場互感器誤差測試的理想配套產(chǎn)品。
南澳電氣NAFY電壓負載箱產(chǎn)品別名
負載箱，電壓負載箱，電壓互感器負荷箱
南澳電氣NAFY電壓負載箱產(chǎn)品特性
重量輕，外形美觀，容量大，穩(wěn)定性強。
南澳電氣NAFY電壓負載箱產(chǎn)品參數(shù)
1、環(huán)境條件
溫 度：5℃—40℃ 濕 度:＜80%(25℃)
海拔高度: ＜1500m
2、額定容量：1.25～158.75VA
3、電壓范圍：20%-120%
4、二次電壓:100V
5、功率因數(shù)：0.8 ,1.0
6、準確度：±3%±0.01VA
7、試驗電壓：2kV
8、額定頻率:50Hz
Product introduction
NAFY series current load box is a test current transformer, specializes in providing a variety of payloads, is ideal for a variety of transformer test equipment accessory products. The 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. Its output capacity, 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 |
