Rated voltage(AC) 380V、400V、480V、600V、690V

Maximum surge current: 20～1000KA/p

Scope of application: class A, B, C surge protectors specified by ANSI/IEEE

Design: compact design and easy installation

Power quality is an important factor that effects to sensitive electronic devices and  technological equipments in commercial, industrial and even home  users.

 Many power quality problems originate  in the electrical power supply which is subject to the weather condition such as  lightning storms along with equipment failure, traffic accidents and major  switching equipments.

Each power interruption or  disturbances can cause the immediate equipment failure, system crashes,  production downtimes, product quality deterioration, productivity losses,  computer data losses, healthy and safety risk. 

Power quality product or Power  conditioner used to modify the power to improve power quality in the  electrical power supply.

 Power quality products are designed  to protect your connected equipments from the impact of power  qual Surge protector also known as Transient  Voltage Surge Suppressor (TVSS) is an equipment designed to protect electrical  and electronic equipments from power surges and voltage spikes. Surge protector  diverts the excess voltage and current from transient or surge into grounding  wire.

The proper AC surge protection can protect  your electrical and electronic equipments from surge damages such as equipments  failure, frequent downtime, lost data, lost time and business downtime,  etc.ity problems and provide reliable and  efficient quality power to your business and industrial.

Surge Protective Devices

The KYDY family of products offers the best in surge protection  performance and reliability with component-level fusing and optional advanced  filter for enhanced ringing transient plus EMI/RFI attenuation. The KYDY is  designed and tested to withstand surge currents in accordance with both  ANSI/IEEE and IEC recommendations, plus it exceeds the safety requirements of UL  1449 4th edition. Available in all standard US domestic and international  voltages, plus power system configurations with surge ratings running from 60 to  400 kA, the KYDY is the ideal choice for standard surge protection  needs.

With  tens of thousands of satisfied customers, the I is the safe bet when you cannot  afford to have costly damaged to electronics or down-time due to surge induced  repairs. 

Available in the following voltage  configurations:

KYDY 400, 300, 240 & 200 - All Voltages including  Delta

KYDY 160 & 120 - All Voltages including Delta

KYDY 100, 80 & 60 - No Delta Available

KYDY Advantage Units

* True 10 mode dedicated components

* CE Mark

* UL94V Composite enclosures

* Component Level Thermal Fusing

Functional characteristics

Multistage protection mechanism, to minimize the system impedance and the residual pressure

The response speed of less than 0.5 ns, absorption surge and lightning surge rapidly

Maximum over-current protection capacity of up to 1000KA, far higher than the LEMP electrical indicators;

The tracking filter algorithm can precisely eliminate the surge and filter the power pollution by the high-frequency noise filtering module;
Take time for a sudden large current impact and continuous lightning events, and eliminating the high frequency noise and low amplitude transient surge;

also has thermal protection and over-current protection function，can completely eliminate the influence of any single point of fault on the protector;

Strong backup protection capability keeps the product working even after withstanding successive malignant surges (such as lightning strikes).

Enclosure protection grade is NEMA4/IP65 standard, Standard ABS plastic with high strength

Up to 5 years of free replacement promises