Overview
This type of transformer is made of epoxy
resin and is fully enclosed. For indoor, line and equipment use with rated
voltage 10kV and below rated frequency 50Hz. It is sutable for voltage, energy
measurement and relay protection.
This type of voltage transformer is a newly
developed. The primary winding is with fuse protection type wiring voltage
transformer, which has large creepage distance, low magnetic density and strong
anti-resonance capability. The product performance complies with GB1207 and
IEC186 "Voltage Transformer" standards.
This type of voltage transformer is
equipped with a fuse in the internal mode of the primary outlet terminal. The
replacement of the fuse is convenient. The fuse current matches the
short-circuit bearing capacity of the transformer, which reduces the space. In
addition to the secondary output of 100V is for measurement. It can be operated
with 220V output voltage terminal for the operating mechanism to be used as
power supply. It can be widely used in any switch cabinet, and it is the most
ideal replacement product.
Technical Parameters:
The product complies with the standards:
GB1207-2006 and IEC60044-2
Rated frequency: 50Hz
Ambient temperature: -5 ° C ~ +40 ° C
Pollution level: Level II
|
Rated voltage ratio
(KV)
|
Accuracy level and
accuracy and combination
|
Rated output (VA)
|
Thermal limit
output (VA)
|
Rated insulation
level (KV)
|
|
10/0.1
|
0.2
|
30
|
400
|
12/42/75
|
|
0.5
|
80
|
|
10/0.22
|
0.2
|
30
|
|
0.5
|
80
|
|
10/0.1/0.1
|
0.2/0.5
|
20/25
|
|
10/0.1/0.22
|
0.2/3
|
20/80
|
Appearance and installation dimensions
