• Product Name :

    TS-WTS750RM Wind Turbine Surge Protection

  • Instruction

    TS-WTS Series Wind Turbine Surge Protection is designed according to GB 18802.11 / IEC61643-11 and applied for wind turbine system. The max. Continuous operation up to 600VDC /750VDC protecting turbine and so on. Designed 

    ♦ Product Size

    TS-WTS750RM-Wind-Turbine-Surge-Protection-Warranty

    ♦ Basic Circuit Diagram

    TS-WTS750RM-Wind-Turbine-Surge-Protection-Best-Price

    ♦ Technical Data 

    Model Number

     

    TS-WTS600RM 

    TS-WTS600RM/3 

    TS-WTS750RM 

    TS-WTS750RM/3 

    Rated voltage (max. a.c. continuous voltage)

    Uc

    600V

    750V

    Rated voltage (max. a.c. continuous voltage)

    Uc

    600V

    750V

    Nominal discharge current (8/20)

    In

    20 KA

    15KA

    Max. discharge current (8/20)

    Imax

    40 KA

    30KA

    Voltage protection level at In

    Up

    ≤ 3KV

    ≤ 3KV

    Voltage protection level 5kA

    Up

    ≤2.5KV

    ≤2.5KV

    Response time

    tA

    ≤ 25ns

    Max. back up fuse (L-l)

     

    200 A gL/gG

    Max. back up fuse (L-L’)

     

    125A gL/gG

    Short-circuit withstand capability for max. Back up fuse

     

    25KArms

    Operating temperature range

    Tu

    -40°C...+80°C

    Relative humidity:

     

    ≤95% (25°C)

    Cross-sectional area

     

    1.5mm ~ 25mm solid / 35mm flexible

    Mounting on

     

    35mm2 DIN rail

    Enclosure material

     

    Grey / Red thermoplastic, UL94-V0

    Standards

     

    IEC 61643-11; GB 18802.11

    Type of remote signalling contact

     

    Switching contact

    Switching capacity

    UN/IN

    AC:250V/0.5A DC:250V/0.1A,125V/0.2A,75V/0.5A

    Cross-sectional area for remote

    signalling contact

     

    Max. 1.5mm2 solid / flexible

    Certification

     

    CE (LVD, EMC & RoHS)


     MAIN CHARACTER 

    1, High discharge capacity, quick response

    2, Low residual voltage, fine protection and with double terminals for parallel or serial (V-shape) connection.

    3,  Multi functional connection for conductor and busbars

    4, Window will display red when dault occurs, also provide remote alarm terminal at the same time. 

    INSTALLATION INSTRUCTION 

    This surge arrester is usually in stalled in distribution-box,protecting wind turbine and so on. For TN system, usually use 3P or 3+1(PE/N) pieces of this product.

    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 confirmed 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 

    1) Check the product for integrity of the package; make sure the product window indicate green.

    2) Mount the Surge Protection on the 35mm DIN rail.

    3) Connect conductors, the cross-section area of cable must be larger than 16mm2 . The withstand voltage value of cable is not smaller than AC500V; ensure wiring reliable.

    4) If need remote alarm, it should be connected signal lines to remote signal terminal 1 and 2, or 2 and 3 (When normal,1 and 2 open, 2 and 3 close; when fault, the state is reversed).

    5) After above, switch on the power supply and turn on the circuit breaker, if the Surge Protection’s window does not appear red, this indicates the unit is operating normally.

    Regularly inspect the operating status, especially after lightning. Once the fuse upstream break, or the Surge Protection's window indicates red, electrician should check/replace the Surge Protection. 

    INSTALLATION DIAGRAM

    TS-WTS750RM-Wind-Turbine-Surge-Protection-Supplier

    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.