HPR-R Type protection current transformer
Application
- It is used to collect low voltage overload and short circuit signals,and is used with protection relays
- The primary measurement range is 100-8000A, and the secondary output is 5A,1A
- Collect low voltage overload and short circuit signals,which can be used in conjunction with the motor protection unit.
- Used in places where there is no direct rain or snow,no serious pollution and severe vibration
HPR-R series low voltage protection current transformer is mainly suitable for relay protection circuits with multiple busbars. This product is developed for protection systems to detect short circuit faults, with different accuracy levels and accuracy limits. It can be extended to different perforation sizes and is widely used in low voltage distribution protection systems.
Standards
IEC-61869-2, EN60044-1, VDE0414-44-1, GB1208-2006
Product functions
The shell is made of flame-retardant, 120-degree high temperature resistant imported materials
Polycarbonate
The core is made of oriented cold-rolled silicon steel strip
The secondary conductor is a high-strength electromagnetic enameled wire
The product has a novel structure, beautiful appearance, easy installation,
High precision, large capacity
Application
Used to collect low-voltage overload and short-circuit signals, and used in conjunction with protection relays
Primary measurement range 100-8000A, secondary output 5A, 1A
Collect low-voltage overload and short-circuit signals, and can be used in conjunction with motor protection units.
Used in places without direct influence of rain and snow, severe pollution and severe vibration
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