Грозотушитель SIEMENS 3EJ3001-4CB51-4

Siemens SURGE ARRESTER 3EJ3

• Applied Standard: IEC60099-4
• For Medium Voltage Systems
• For Outdoor Use
• UR (Rated Voltage): 1.4KV
• UC (Continuous Operating Voltage): 1.1KV
• Nominal Discharge Current: 20KA
• URES (Voltage Protection Level at 10KA, 8/20): 3.2KV
• Charge Transfer Rating: 3.6C
• Thermal Energy Rating: 14KJ/KV
• Short-circuit Current: 65KA
• Creepage Distance: 390mm
• Height: 172mm
• Packaging: Cardboard

The Siemens SURGE ARRESTER 3EJ3 is designed for medium voltage systems and suitable for outdoor use. It meets the applied standard IEC60099-4, ensuring reliable protection against surges. With a rated voltage (UR) of 1.4KV and a continuous operating voltage (UC) of 1.1KV, it offers optimal performance in various applications.

Featuring a nominal discharge current of 20KA, the surge arrester effectively absorbs and dissipates surges to protect the connected devices and equipment. It provides a URES (Voltage Protection Level) of 3.2KV at 10KA, 8/20 waveform, ensuring reliable surge protection.

The charge transfer rating of 3.6C and the thermal energy rating of 14KJ/KV make the Siemens SURGE ARRESTER 3EJ3 highly efficient in handling surge events. Its short-circuit current rating of 65KA further enhances its performance and reliability.

With a creepage distance of 390mm, the surge arrester ensures proper insulation and safe operation. The compact design with a height of 172mm allows for easy installation in different outdoor environments.

The product is securely packaged in cardboard packaging, providing adequate protection during transport and storage.