• Product Name :

    TS-385BC25/4 Type 1 & 2 Surge Protection

  • Instruction

    TS Series Type 1 & 2 Surge Protection is designed to protect low voltage devices from surge damages, specially designed for TN-S or TT system. Mainly used in power supply system such as power distribution-room,distribution-cabinet and other important power supply system. Designed according to IEC61643-11 & GB 18802.11.


    ♦ Basic Circuit Diagram

    TS-385BC25 4-Type-1-amp-2-Surge-Protection-Low-Price


    ♦ Basic Circuit Diagram

    TS-385BC25 4-Type-1-amp-2-Surge-Protection-Good-Quality


    Technical Data of TS-385BC25

    Model Number 

    4+0 for TN-S system;

    3+0 for TN-C system

    2+0 for TN system

    3+1 for TN-S/TT system

    1+1 for TN/TT system 

    TS-385BC25/4 

    TS-385BC25/2 

    TS-385BC25 

    (4+0,2+0, 1P)

    TS-385BC25/4 

    TS-385BC25/2  

    TS-385BC25  

    (3+1, 1+1, N-PE)

    Rated voltage (max. continuous voltage)

    Uc

    385 VAC~ 

    385 VAC~ 

    Lightning impulse current (10/350)

    Iimp

    100kA (total)

    100kA (total)

    Lightning impulse current (10/350)

    Iimp

    25kA

    25kA (L-N)

    100kA(N-PE)

    Nominal discharge current (8/20)

    In

    100kA

    100kA

    Max. discharge current (8/20)

    Imax

    120kA

    120kA

    Voltage protection level

    Up

    ≤ 2.0kV

    ≤ 2.0kV(L-N)

    ≤1.5kV(N-PE) 

    Follow current extinguishing

    capability at Uc

    If

    32A fuse will not be triggered at 2kArms (L-N)

    32A fuse will not be triggered at 2kArms (L-N)

    100Arms (N-PE)

    Response time

    tA

    ≤ 100ns 

    ≤ 100ns

    TOV voltage

    UT

    440V/120min (L-N)

    440V/120min (L-N)

    1200V/200ms

    Max. back up fuse (L)

     

    200AgL/gG

    Max. back up fuse (L-L’)

     

    125AgL/gG

    Operating temperature range (parallel wiring)

    TUP

    -40°C...+80°C

    Operating temperature range (through wiring)

    TUS

    -40°C...+60°C

    Relative humidity:

     

    ≤95% (25°C)

    Cross-sectional area

     

    35mm2 solid / 50mm2 flexible

    Mounting on

     

    35mm DIN rail

    Enclosure material

     

    Black thermoplastic, UL94-V0

    Dimension   8 mods

    Standards

     

    IEC 61643-11; GB 18802.11

     

    Technical Data of TS-255BC25

    Model Number 

    4+0 for TN-S system

    3+0 for TN-C system

    2+0 for TN system

    3+1 for TN-S/TT system

    1+1 for TN/TT system 

    TS-255BC25/4 

    TS-255BC25/2 

    TS-255BC25 

    (4+0,2+0, 1P)

    TS-255BC25/4 

    TS-255BC25/2  

    TS-255BC25  

    (3+1, 1+1, N-PE)

    Rated voltage (max. continuous voltage)

    Uc

    255VAC~

    255VAC~

    Lightning impulse current (10/350)

    Iimp

    100kA (total)

    100kA (total)

    Lightning impulse current (10/350)

    Iimp

    25kA

    25kA (L-N)

    100kA(N-PE)

    Nominal discharge current (8/20)

    In

    100kA

    100kA

    Max. discharge current (8/20)

    Imax

    120kA

    120kA

    Voltage protection level

    Up

    ≤ 1.8 kV

    ≤ 1.8 kV(L-N);

    ≤1.5 kV(N-PE)

    Follow current extinguishing

    capability at Uc

    If

    32A fuse will not be triggered at kArms (L-N)

    32A fuse will not be triggered at kArms (L-N)

    100Arms (N-PE)

    Response time

    tA

    ≤ 100ns 

    ≤ 100ns

    TOV voltage

    UT

    335V / 5sec (L-N);   

    335V / 5sec (L-N);   

    600V/200ms

    Max. back up fuse (L)

     

    200AgL/gG

    Max. back up fuse (L-L’)

     

    125AgL/gG

    Operating temperature range (parallel wiring)

    TUP

    -40°C...+80°C

    Operating temperature range (through wiring)

    TUS

    -40°C...+60°C

    Relative humidity:

     

    ≤95% (25°C)

    Cross-sectional area

     

    35mm2 solid / 50mm2 flexible

    Mounting on

     

    35mm DIN rail

    Enclosure material

     

    Red thermoplastic, UL94-V0

    Dimension   8 mods

    standards

     

    IEC 61643-11; GB 18802.11

     

    MAIN CHARACTER

    1, Combined Surge Protection for three-phase TN /TT system

    2, Adopt hermetical GDT technology, high follow current extinguish capacity

    3, Extremely low voltage protection

    4, Double terminals for parallel or series (V-shape) connection

    5, Multifunctional connection for conductor and busbars

    INSTALLATION INSTRUCTION 

    According to lightning protection zones concept, for installed at LPZ 0 -1 or higher. This surge protection is usually A installed in distribution-box or feeder bus of UPS, protecting devices or equipment downstream.

    Fuse must be installed at the upstream of the Surge Protection or the lightning arrester to make sure that protected system has double protection. The value of the fuse used in a Surge Protection system should be conformed to:

    1. The value of FUSE should not be larger than the max.withstand capacity of the Surge Protection's backup fuse value.

    2. Under the status of the max. current in the power supply & close loop circuit available current, the fuse should be able to disconnect when overloaded or short-circuited.

    Take 1 & 2 into consideration, the fuse should be as large as possible to allow the maximum surge discharge of Surge Protection.

    INSTALLATION STEPS 

    a. Mount the Surge Protection on 35 mm DIN rail.

    b. Connect conductors, the cross-sectional area of cable (L-N) must be larger than 16mm2 , and the earthing cable(N-PE) larger than 25mm2 . The withstand voltage value of cable is not smaller than AC500V; ensure wiring reliable.

    c. After above, switch on the power supply and turn on the circuit breaker, test the Surge Protection does not fault appear, this indicates the unit is operating normally.

    Regularly inspect the operating status, especially after lightning. Once the fuse upstream break, or the Surge Protections fault appear, electrician should check/replace the SPD. 

    TS-385BC25 4-Type-1-amp-2-Surge-Protection-Picture


     TS-385BC25 4-Type-1-amp-2-Surge-Protection-For-sale

    TS-385BC25 4-Type-1-amp-2-Surge-Protection-Customized

    WARNING:  

    1. The device must be installed by electrically skilled person, conforming to national standards and safety regulations. 

    2. It is recommended that installation should be done under power off condition.