ANTI-GROUND POTENTIAL ATTACK when the direct lightning occurs , the lightning rod or lightning network connected , the powerful lightning will take a path to ground , when over voltage in the high voltage line caused by induction lightning attacked , the lightning current flows into ground through the LPS , when the running equipment interrupted by the strong interference from the electric welding machine , and the disturbance current will also flow into the ground . the strong current from ground will make data loss , equipment malfunction , equipment tripping , insulation damage or burnout , when lightning strikes the high voltage line, the strong lightning current flows into the ground through LPS .
The ground potential is transiently raised a lot, and the lightning current makes a huge voltage drop on the low voltage winding , then back to the primary winding , resulting in the transformer damaged by high voltage. If the ground takes 100kv, the voltage on the secondary winding will produce 25kv . to get the primary winding voltage increasing to 625KV, the transformer insulation tier will be broken down .
With ENRELY COMPREHENSIVE INTEGRATED DEFENSE SOLUTION, it hampers the path of the lightning current into the secondary winding , so that all of lightning current and other strong disturbance current mostly flows into the ground to ensure safety of the transformer and the secondary equipment.
1 The fault arc warning
Arc fault is the main reason causing electrical fire accident.
ENRELY device with two our-own patents , which can accurately detects system fault arc for fire warning and system protection to reduce the fire accident.
Features
1, effective running on the circuit of grounding arc, parallel arc and series arc.
2, Excellent dynamics :fast detection time is less than 200ms
3, dynamic detection accurately
4,transit signal to control action of output switch.
5, Alarming with sound and light display
6,complete communication protocol according to individual equipment
2 Adjustment of imbalance in the three-phase
Features
Major hazards of imbalance in three-phase unbalance:
1, increase the power loss of line and transformer
2. Increase the iron loss of transformer
3. overload in single phase reduces the output of distribution transformer
4, reducing efficiency of motor.
5, increasing risk of power equipment operation
6, reducing the quality of power
7, affect energy metering
3 reactive power optimization
Product advantage:
1, sufficient compensation
2, over- compensation non existed
3, stepless continuous smooth adjustment
4. Reactive power and power factor can be set by yourself
5, the response time is faster (less than 5ms)
6, when low voltage, it has strong voltage support ability
Features
1, it will be compatible with original capacitor
2, capacitor runs by step-switch
3, ENRELY covers blind spots
4, over compensation does not exist
5, suppress the resonance of the system