Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang KRIPAL Electric Co., Ltd 30 years experience in manufacturing ac contactor, rotary isolator switch, industrial plug socket, molded case circuit breaker and etc
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| Model Number | UKPD32 |
| Type | Photovoltaic DC Isolator Switch |
| Certificate | TUV,CB |
| Pole | 4P |
| Rated Workig Voltage Ue | 1200V DC |
| Rated Amp In | 16A/25A/32A |
| Rated Impulsed Voltage Uimp | 8KV |
| Mechanical Life | 20000 |
| Electrical Life | 500 |
| Cap Spec | M4 |
| Scerw Torque Nm | 2.5 |
| Cross Wire mm² | 4-16 |
| Protection Level | IP65 |
| Advantage | Anti-flame |
1. Fast breaking speed, short arcing time,Large contact gap;
2. Use the rotating arc structure to extinguish the arc,the effect is good, and it is separated by the movable copper seat,the pieces are spaced apart, without arcs;
3. By changing the structure of the moving and static contacts advance, so that the contact mode is changed from the original,the point or line contact is changed to surface contact,enhanced electrical conductivity;
4. The modular design is adopted, which simplifies the parts, high versatility, improved production efficiency;
5. Strong breaking ability;
6. The advantages of long life and high protection level.
Application
UKPD32 series photovoltaic DC isolation switches have a maximum rated voltage of DC1200V and a maximum rated current level of 32A. They are widely used in string photovoltaic inverters, controllers, 1~4 loop combiner boxes and other equipment to provide electrical isolation and control for the DC side of photovoltaic systems. Control protection, ensure safe operation, and can make and break the circuit under load.