PHONE LINE Surge Protection
Power surges are short term voltage increases that may be caused due to lightning or when the power company may switch distribution between grids. Power spikes may travel over any conductor.It may sound surprising but phone lines can carry power surges too.In fact, these days we have a lot of delicate equipment connected to the phone lines. It is essential to install and replace, when required, phone line surge protectors to protect sensitive electronic equipment from harmful spikes and surges. BESST Engineering, Queensland provides VHS-K10 module for telephone and data circuit protection against surges. It would be advisable to note here that power strips are not surge protectors. They have circuit breakers but those do not offer any protection against high voltages.
The VHS-K10 range of phone line and data network protectors offer protection for PSTN/ISDN and ADSL lines.Very High Speed Data Line Protection, High Bandwidth, Effective Clamping With Lower Let-Through Voltage, and High Reliability Surface Mount Technology make it an ideal choice to protect phone lines and data networks against high voltage power spikes and surges.
VHS-K10
The VHS-K10 is a multistage protection module designed for the protection of digital telephone and data circuits against transient over-voltages caused by lightning, induced impulses and other voltage surges. Traditional shunt-connected gas filled arresters by themselves can no longer provide adequate or required protection for sensitive line cards or newer generation digital switching systems.
The VHS-K10 contains ten line protection circuits on a single PCB. Each circuit consists of a primary three terminal gas filled arrester followed by a secondary transient clamping circuit.
The gas arrester provides common mode protection by bypassing transient currents to ground. The arrester chosen has a fast impulse response compatible with the requirements of advanced high-speed data networks.
The VHS-K10 is earthed through two spring clips which connect to the KRONE LSA* frame. These robust tabs provide excellent electrical contact with the frame.
The VHS-K10 range of phone line and data network protectors offer protection for PSTN/ISDN and ADSL lines.Very High Speed Data Line Protection, High Bandwidth, Effective Clamping With Lower Let-Through Voltage, and High Reliability Surface Mount Technology make it an ideal choice to protect phone lines and data networks against high voltage power spikes and surges.
VHS-K10
The VHS-K10 is a multistage protection module designed for the protection of digital telephone and data circuits against transient over-voltages caused by lightning, induced impulses and other voltage surges. Traditional shunt-connected gas filled arresters by themselves can no longer provide adequate or required protection for sensitive line cards or newer generation digital switching systems.
The VHS-K10 contains ten line protection circuits on a single PCB. Each circuit consists of a primary three terminal gas filled arrester followed by a secondary transient clamping circuit.
The gas arrester provides common mode protection by bypassing transient currents to ground. The arrester chosen has a fast impulse response compatible with the requirements of advanced high-speed data networks.
The VHS-K10 is earthed through two spring clips which connect to the KRONE LSA* frame. These robust tabs provide excellent electrical contact with the frame.
Phone Line Protector Product Range
Please visit the Store to purchase online.
PHONE LINE PROTECTORS
Please visit the Store to purchase online.
PHONE LINE PROTECTORS
- GKRJ12-ADSL-2: LDU - RJ12 PSTN/ISDN & ADSL Inline 2 Line Protected
- GKRJ12-ADSL-4: LDU - RJ12 PSTN/ISDN & ADSL Inline 4 Line Protected
- GKRJ45-ISDN-4: LDU - RJ12-ISDN Inline 4 Line Protected
- DD 1 0.1 T: ISDN/ADSL/PCM Telephone Line Protector Four Pair 184V Peak 100mA 20KA
- TLP-K10/1: 10 pair single stage protector - ISDN/PSTN
- TLP-K10: 10 pair multistage protector - ISDN/PSTN
- TLP-K01: 1 pair multistage protector - ISDN/PSTN
- VHS-K10-72: 10 pair high speed multistage protector 72V 8MBits
- VHS-K10-230: 10 pair high speed multistage protector 230V 8MBits ISDN
- KDP-10: 10 pair single stage protector - ISDN/PSTN
- TLP16-DSL/T4: ADSL Protector 16 Port
- TLP24-DSL/T4: ADSL protector 24 Port
Application
The VHS-K10 is designed for installation into the Krone LSA-Plus Series 2* termination system. The VHS-K10 must be installed into disconnect blocks to allow the series impedance elements to be inserted in circuit.
Applications include the protection of telephone, data networks used for process control and automation. The VHS-K10 can be used to protect at the MDF, [T1] Public Exchange (PSTN), PBX, Key Telephone Systems (KTS), pay phone, as well as data distribution systems, remote instrumentation, radio transmitters etc. Suitable for primary and basic rate ISDN, Broad band ADSL, E1/T1 and PCM applications.
The VHS-K10 is designed for installation into the Krone LSA-Plus Series 2* termination system. The VHS-K10 must be installed into disconnect blocks to allow the series impedance elements to be inserted in circuit.
Applications include the protection of telephone, data networks used for process control and automation. The VHS-K10 can be used to protect at the MDF, [T1] Public Exchange (PSTN), PBX, Key Telephone Systems (KTS), pay phone, as well as data distribution systems, remote instrumentation, radio transmitters etc. Suitable for primary and basic rate ISDN, Broad band ADSL, E1/T1 and PCM applications.
Telephone Line Protector - TLPVHS-K10-72A
VHS-K10 VERY HIGH SPEED DATA LINE PROTECTOR
- Very High Speed Data Line Protection for 10 Pair Krone LSA-Plus
- High Bandwidth – 12 MHz (-0.3dB, 120Ω) Effective Clamping With Lower Let-Through Voltage
- High Reliability Surface Mount Technology
Product Description
The VHS-K10 is a multi-stage protection module designed for the protection of digital telephone and data circuits against transient over-voltages caused by lightning, induced impulses and other voltage surges. Traditional shunt-connected gas filled arresters by themselves can no longer provide adequate or required protection for sensitive line cards or newer generation digital switching systems.
The VHS-K10 contains ten line protection circuits on a single PCB. Each circuit consists of a primary three terminal gas filled arrester followed by a secondary transient clamping circuit. The gas arrester provides common mode protection by bypassing transient currents to ground. The arrester chosen has a fast impulse response compatible with the requirements of advanced high-speed data networks.
The secondary transient clamping circuit comprises a series resistor in each leg plus shunt connected silicon transient protection devices. The effect of this series impedance is to provide decoupling between the primary and secondary protection elements during fast rise time impulses associated with lightning type transient events. The effect is that fast rise time events, with high dV/dt, are diverted to the primary gas filled arrester rather than passed through to the equipment.
Following the series impedance, silicon transient protection devices provide transverse mode fine protection. The VHS-K10 is earthed through two spring clips which connect to the KRONE LSA* frame. These robust tabs provide excellent electrical contact with the frame.
The VHS-K10 is a multi-stage protection module designed for the protection of digital telephone and data circuits against transient over-voltages caused by lightning, induced impulses and other voltage surges. Traditional shunt-connected gas filled arresters by themselves can no longer provide adequate or required protection for sensitive line cards or newer generation digital switching systems.
The VHS-K10 contains ten line protection circuits on a single PCB. Each circuit consists of a primary three terminal gas filled arrester followed by a secondary transient clamping circuit. The gas arrester provides common mode protection by bypassing transient currents to ground. The arrester chosen has a fast impulse response compatible with the requirements of advanced high-speed data networks.
The secondary transient clamping circuit comprises a series resistor in each leg plus shunt connected silicon transient protection devices. The effect of this series impedance is to provide decoupling between the primary and secondary protection elements during fast rise time impulses associated with lightning type transient events. The effect is that fast rise time events, with high dV/dt, are diverted to the primary gas filled arrester rather than passed through to the equipment.
Following the series impedance, silicon transient protection devices provide transverse mode fine protection. The VHS-K10 is earthed through two spring clips which connect to the KRONE LSA* frame. These robust tabs provide excellent electrical contact with the frame.
Application
The VHS-K10 is designed for installation into the Krone LSA-Plus Series 2* termination system. The VHS-K10 must be installed into disconnect blocks to allow the series impedance elements to be inserted in circuit.
Applications include the protection of telephone, data networks used for process control and automation. The VHS-K10 can be used to protect at the MDF, Public Exchange (PSTN), PBX, Key Telephone Systems (KTS), Pay phone, as well as data distribution systems, remote instrumentation, radio transmitters etc. Suitable for primary and basic rate ISDN, Broad band ADSL, E1/T1 and PCM applications.
The VHS-K10 is designed for installation into the Krone LSA-Plus Series 2* termination system. The VHS-K10 must be installed into disconnect blocks to allow the series impedance elements to be inserted in circuit.
Applications include the protection of telephone, data networks used for process control and automation. The VHS-K10 can be used to protect at the MDF, Public Exchange (PSTN), PBX, Key Telephone Systems (KTS), Pay phone, as well as data distribution systems, remote instrumentation, radio transmitters etc. Suitable for primary and basic rate ISDN, Broad band ADSL, E1/T1 and PCM applications.
Installation
Plug the VHS-K10 into the Krone LSA* disconnect block.* Make sure the VHS-K10-230 is inserted fully into the block. The edge of the plastic cover should be level with the front of the block.* The earth connection occurs when the spring clip on each end of the VHS engages the Krone* frame upon insertion. * If the Krone Profile* block is being used, insert the spring clip onto each end of the Krone* Block to allow earth connection to occur.*
The frame must be properly bonded to the main electrical earth.*
Plug the VHS-K10 into the Krone LSA* disconnect block.* Make sure the VHS-K10-230 is inserted fully into the block. The edge of the plastic cover should be level with the front of the block.* The earth connection occurs when the spring clip on each end of the VHS engages the Krone* frame upon insertion. * If the Krone Profile* block is being used, insert the spring clip onto each end of the Krone* Block to allow earth connection to occur.*
The frame must be properly bonded to the main electrical earth.*
Data Sheet
Note: Specifications are subject to change without notice.
*KRONE, KRONE LSA and PROFIL are registered trademarks of KRONE GmbH, Germany.
Warranty
This product is guaranteed to be free from materials and workmanship defects for a period of 5 years from the date of shipment from the manufacturer. This warranty does not offer any cover for consequential damage, loss of operation or loss of profit.
*KRONE, KRONE LSA and PROFIL are registered trademarks of KRONE GmbH, Germany.
Warranty
This product is guaranteed to be free from materials and workmanship defects for a period of 5 years from the date of shipment from the manufacturer. This warranty does not offer any cover for consequential damage, loss of operation or loss of profit.