Strip switch
Standard Specification
¡¾Product overview¡¿
Strip fuse disconnector is called strip switch for short. It is the first integration of current transformer and fuse switch. It is used in rated current 160A-630A and rated frequency 50/60Hz. The series of products are modular, small in size, safe and reliable in use. Application in low-voltage distribution cabinet has very high load density, which shows high economy, safety and strain. It not only has switch and protection functions, but also can expand other functions. It is not only a switch form, but also a complete intelligent system. It is widely used in cable branch boxes and boxes. Substations, factories, residential areas and so on are a trend in the field of power distribution in the future.
¡¾Applicable environment¡¿
Installation site of switch shall not exceed elevation 2000m
The environmental pollution grade of the installation site of the switch is as follows 3 grade
Installation category of switch is III class¡£
The switch is installed in the place without vibration and shock¡£
¡¾Characteristics of strip switch¡¿
1¡¢Connected type can be three-phase closed and disconnected at the same time, split type can be single-phase operation
2¡¢The operation is safer. The fuse is mounted on the handle and can be directly used as a contact blade.
3¡¢Beautiful and practical, the whole switch is easy to disassemble, and can be quickly installed in the cabinet;
4¡¢Reduce wiring to increase the utilization of circuit and cabinet.
5¡¢Resin glass fiber base, flame retardant grade, shell grade up to IP3.
6¡¢The latest products have the highest utilization rate in the market.
7¡¢The instantaneous breaking force can reach 100 kA and the load operation capacity can reach 1.3 times of the rated current.
8¡¢Fuse monitor, signal switch and remote control module can be used.
¡¾Technical parameters¡¿
|
type |
HR-160L |
HR-160L/HR-250L/HR-400L/HR-630/800L |
HR-160S |
HR-250S/HR-400S/HR-630S |
HR-160J |
|
Rated operating voltage |
380V\ 500V\690V |
400V/500V/690V |
380V\ 500V\690V |
400V/500V/690V |
400V/500V/690V |
|
Rated working current |
160A |
250A/400A/630A |
160A |
250A/400A/630A |
160A |
|
Fuse size |
00(IEC60269-2) |
1/2/3 |
00(IEC60269-2) |
1/2/3 |
00 |
|
Rated frequency |
40/50/60HZ |
40/50/60HZ |
40/50/60HZ |
40/50/60HZ |
40/50/60HZ |
|
Rated insulation voltage |
1000V |
1000V |
1000V |
1000V |
1000V |
|
Rated impulse withstand voltage |
12kV |
12kV |
12kV |
12kV |
12kV |
|
Protection level |
IP30 |
IP30 |
IP30 |
IP30 |
IP10 |
|
Mechanical life |
2000 |
2000 |
2000 |
2000 |
2000 |
|
Wiring area |
10-70mm2 |
120mm2/240mm2/300mm2 |
10-70mm2 |
120mm2/240mm2/300mm2 |
10-95mm2 |
|
Outgoing wiring mode |
Screw&V-Clamp |
Screw&V-Clamp |
Screw&V-Clamp |
Screw&V-Clamp |
Screw&V-Clamp |
|
Installation mode |
Screw&H00k |
Screw&H00k |
Screw&H00k |
Screw&H00k |
Screw&H00k |
|
Application category |
AC-23B AC-22B AC-21B |
AC-23B AC-22B AC-21B |
AC-23B C-22B AC-21B |
AC-23B C-22B AC-21B |
AC-23B AC-22B AC-21B |
|
Meet the standards |
GB14048.3-2008IEC |
GB14048.3-2008IEC |
GB14048.3-2008IEC |
GB14048.3-2008IEC |
GB14048.3-2008IEC |
|
Rated short circuit current |
120kA |
120kA |
120kA |
120kA |
120kA |
|
Rated short-term withstand current |
16kA/1S |
|
|
|
|
|
Screw connection |
MB |
M10/M12 |
MB |
M10/M12 |
MB |
|
ambient temperature |
-40¡æ+55¡æ |
-40¡æ+55¡æ |
-40¡æ+55¡æ |
-40¡æ+55¡æ |
-40¡æ+55¡æ |
