上海科晗实业有限公司 SHANGHAI KEHAN INDUSTRIAL CO.,LTD.

Transcription

1 上海科晗实业有限公司 SHANGHAI KEHAN INDUSTRIAL CO.,LTD.

2 Brief Introduction Shanghai Kehan as known as brand name 'Rainbow' is one of the professional manufacturer of surge protective device in China. Currently, our production capacity is 100,000 pcs per month. Our products have been sold through the world. The greatest honor is our products are serviced during 2010 Shanghai Expo that provide customized SPD and so on equipments for almost 7000 pcs of HD monitor, and we are the first one who can develop and supply this kind of SPD in China. For the quality control, our products are complied with IEC61643, UL, and CE standard, and our factory is also qualified with ISO9001:2000 and ISO14001:2004. We are so proud because we know we are a company that keeps its word to its customers that your buying in Kehan is always guaranteed.

3 上海科晗实业有限公司 SHANGHAI KEHAN INDUSTRIAL CO.,LTD. Lightning Threat

4 Lightning Threat Lightning is an atmospheric electrostatic discharge (spark) accompanied by thunder, which typically occurs during thunderstorms, and sometimes during volcanic eruptions or dust storms. From this discharge of atmospheric electricity, a leader of a bolt of lightning can travel at speeds of 220,000 km/h (140,000 mph), and can reach temperatures approaching 30,000 C (54,000 F), hot enough to fuse silica sand into glass channels known as fulgurites which are normally hollow and can extend some distance into the ground. There are some 16 million lightning storms in the world every year. Lightning causes ionisation in the air through which it travels, leading to the formation of nitric oxide and ultimately, nitric acid, of benefit to plant life below.

5 上海科晗实业有限公司 SHANGHAI KEHAN INDUSTRIAL CO.,LTD. Product Description

6 SYB Surge Protective Cabinet Installation: LPZ0 and LPZ1 (B grade / IV ) in power system Applicable to electronic information equipment power system Cabinet design,excellent tightness,simple installation and operation Lid-indicator Green (Work) / Red (Error) Thermostat circuit technology and over-current protection built-in that flame-resist Low current leakage and anti-corrosion are suit for rough working status

7 SYF Spark-gap Surge Protective Device Installation: LPZ0 and LPZ1 (B grade / IV ) in power system Applicable to electronic information equipment power system Module design and excellent tightness. Simple installation and operation Surface discharge technology with strong extinction Thermostat circuit technology and over-current protection built-in that flame-resist Anti-Dust, Low current leakage and anti-corrosion are suit for rough working status

8 SY High Energy Power Surge Protective Device Installation: LPZ0 and LPZ1 (B grade / IV ) in power system Applicable to electronic information equipment power system Integration design and Excellent tightness. Simple installation and operation Using 3+1 circuit structure that suits for TT and so on system Thermostat circuit technology and over-current protection built-in that flame-resist Anti-Dust, Low current leakage and anti-corrosion are suit for rough working status

9 SY Switching Surge Protective Device Installation: LPZ0 and LPZ1 (B grade / IV ) in power system Applicable to level-b and level-c for electronic information equipment power system and provide protection for Level II & III. Module design, remote communication interface, and excellent tightness. Simple installation and operation Using 3+1 circuit structure that suits for TT and so on system Thermostat circuit technology and over-current protection built-in that flame-resist Lid-indicator Green (Work) / Red (Error) Anti-Dust, Low current leakage and anti-corrosion are suit for rough working status

10 SY Switching Surge Protective Device Installation: LPZ0 and LPZ1 (B grade / IV ) in power system Applicable to level-b and level-c for electronic information equipment power system and provide protection for Level II & III. Module design, remote communication interface, and excellent tightness. Simple installation and operation Using 1+1 circuit structure that suits for TT and so on system Thermostat circuit technology and over-current protection built-in that flame-resist Lid-indicator Green (Work) / Red (Error) Anti-Dust, Low current leakage and anti-corrosion are suit for rough working status

11 SY Varistor High Energy Power Surge Protective Device Installation: LPZ0 and LPZ1 (B grade / IV ) in power system Applicable to level-b and level-c for electronic information equipment power system and provide protection for Level II & III. Module design, remote communication interface, and excellent tightness. Simple installation and operation Using 3+1 circuit structure that suits for TT and so on system Thermostat circuit technology and over-current protection built-in that flame-resist Lid-indicator Green (Work) / Red (Error) Anti-Dust, Low current leakage and anti-corrosion are suit for rough working status

12 SY Varistor Surge Protective Device Installation: LPZ1 LPZ2 and LPZ3 in power system Applicable to Level B / C for electronic information equipment power system Module design and excellent tightness. Simple installation and operation Using 1+1 circuit structure that suits for TT and so on system Thermostat circuit technology and over-current protection built-in that flame-resist Lid-indicator Green (Work) / Red (Error) Pluggable design for operational maintenance Anti-Dust, low current leakage and anti-corrosion are suit for rough working status

13 SY Varistor Surge Protective Device Installation: LPZ1 LPZ2 and LPZ3 in power system Applicable to Level B / C for electronic information equipment power system Module design and excellent tightness. Simple installation and operation Thermostat circuit technology and over-current protection built-in that flame-resist Lid-indicator Green (Work) / Red (Error) High flow rate and low current leakage. Anti-corrosion and dust-resist suit for rough working status Pluggable design for operational maintenance

14 SY/DC Surge Protective Device Classify SPD in accordance with SPD III standard. Used in DC Power system and provide last level protection for low voltage away from high-voltage damage. Position: after LPZ2~3 area. Apply to DC power supply system Module design for operational maintenance Assemble with remote control interface to offer remote monitoring High flow rate, low residual voltage, and fast response. Dual thermal trip device and thermostat circuit technology Use Varistor gas discharge tube to eliminate current leakage, improve safety grade.

15 SY/DC Low Voltage AC power Surge Protective Device Classify SPD in accordance with SPD III standard. Used in DC power system with Level III protection for equipments from over-voltage damage. Position: after LPZ2~3 area. Single-phase design and apply to various power supply system. Module design for operational maintenance. Use common mode and differential mode protection. High flow rate, low residual voltage, and fast response. Thermostat circuit technology and over-current protection.

16 SY/S Signal Surge Protective Device SY/S series is a two twisted pair pluggable surge protective device with terminals connected design, which can prevent information date circuit from over-voltage damage. Apply to the protection for various equipments with telephone line or data controlling line connected. Position: at the LPZ1, LPZ2, and LPZ 3 area Hot-swap separated structure. Signal keeps working during module replacement High flow rate, low residual voltage, and fast response. Standard din-rail installation Multistage voltage protection to extent appliance range. Excellent signal transmission Protect various communication line

17 SY/TK Antenna Surge Protective Device Applied to protect feeder line from thunder damage. Suitable for radio communication, mobile base station, microwave communication, TV and so on coaxial antenna system. Position: at LPZ0A, LPZ1, and following area. Hot-swap separated structure. Signal keeps working during module replacement High flow rate, low residual voltage, and fast response. Standard din-rail installation Multistage voltage protection to extent appliance range. Excellent signal transmission Protect various communication line

18 RJ11 Signal Surge Protective Device Designed with RJ11 interface and twisted pair that suits for TEL / DDN / ISDN / ADSL and so on equipment. To protect transmission equipment from over-voltage protection. Position: LPZ1, LPZ2, and LPZ3 with RJ11 interface High flow rate, low residual voltage, and fast response. Protection for over-voltage and over-current. Excellent signal transmission speed. Metal shell provides shielding capability Offering 2/4 lines protection with differential and common models protection device Simple installation and maintenance

19 SY-RS Signal Surge Protective Device SY-RS series has serial connection and pluggable design. Apply to any communication equipments with D kind interface, like computer, communication bus, etc. Position: at the LPZ1, LPZ2, and LPZ3. Protect serial interface (like RS-232, RS-422, RS485) and parallel interface. Apply to hi-speed transmission equipments. Good surge suppressor. Differential and common mode circuit protection build-in Protect all lines and simple installation

20 RJ45 Signal Surge Protective SY-RJ45 is a kind single-phrase SPD to protect various single-port network transmission equipment. Apply to computer network, Server, Router, HUB, and Cable line. Position: RJ 45 interface at the junction of LPZ1, LPZ2, and LPZ3. SY-RJ45/8-24 port is available for 19" rack network surge protective device to protect 8~24 Internet line simultaneously High rated discharge current and fast response Hi-speed Transmission Over-current, over voltage, and clamping protection Integrated protection for simple installation and easy maintenance. Metal shell provides shielding capability Offering 4/8 lines protection

21 SY-TV Signal Surge Protective Applicable to protect monitor system, video line, matrix BNC, and so on products from thunder damage. Apply to single or multi BNC line interface Using effusion, clamping, filter to protect equipment from high voltage damage and offering accurate clamping voltage Multistage protection and low residential voltage level Low electric capacity with fast transmission Long lifespan, small size, low wastage, and simple installation

22 SYV-X Monitor Surge Protective Device Apply to protect high-end monitor equipments, like PTZ gunshape camera, hi-speed dome camera power system, video line, and control circuit. Multifunctional over-voltage protection Low clamping voltage and fast response Low insertion loss, high capacity of energy, and excellent transmission Small size, easy installation, and simple maintenance

23 SYV-X Monitor Surge Protective Device Applicable to protecting low-voltage single-phase power system, electrical equipment from over-voltage Multifunctional over-voltage protection Quick response and low clamping voltage High Flow capacity and fast transmission Small Size, simple installation, and easy maintenance

24 SY-PUD Lightning socket SY-PUD lightning socket is designed for any communication equipments or electrical products which working in a over-voltage or high frequency lightning induction place. Apply to prevent low-voltage single-phase power system, electrical and electronic equipments from over-voltage. Like communication equipments, computers, network devices, precise instrument. Position: last stage protection. Single Phase designed and offering protection for multi-equipments. Standard-universal jack structure. Working lid assembled with up to 10KA current protection range. Common mode and differential mode protection. Excellent through-current capability up to minus 16A. Quick response and low residual voltage. Self-protection for temperature and voltage alarm.

25 SY-PUD Lightning socket SY-PUD lightning socket is designed for any communication equipments or electrical products which working in a over-voltage or high frequency lightning induction place. Apply to prevent low-voltage single-phase power system, electrical and electronic equipments from over-voltage. Like communication equipments, computers, network devices, precise instrument. Position: last stage protection. Single Phase designed and offering protection for multi-equipments. Standard-universal jack structure. Working lid assembled with up to 10KA current protection range. Common mode and differential mode protection. Excellent through-current capability up to minus 16A. Quick response and low residual voltage. Self-protection for temperature and voltage alarm.

26 上海科晗实业有限公司 SHANGHAI KEHAN INDUSTRIAL CO.,LTD. Surge Protective Device Application

27 Project 1: Intelligent building Low Voltage Distribution System Surge Protective Device SPD Protection level Level I Protection Level II Protection Level III Protection Level IV Protection

28 Project 2: Computer Information System Room Surge Protective Device

29 Project 3: Security System Room Surge Protective Device

30 Project 4: Project Monitoring System Camera Surge Protective Device

31 Project 5: Mobile Communication Base Station Surge Protective Device

32 上海科晗实业有限公司 SHANGHAI KEHAN INDUSTRIAL CO.,LTD. Thank you for your kind attention