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UL Certified Lightning Arrester Box Electric Wire Connection Hard Plastic

Categories Surge Protection Device SPD
Brand Name: Uchi
Model Number: Power lightning protection box
Certification: CE / ISO9001 / FCC / SGS
Place of Origin: Dongguan China
MOQ: 50 piece / pieces
Price: Negotiate
Payment Terms: T/T, L/C
Supply Ability: 10000 pieces per month
Delivery Time: 8 - 15 days after payment
Packaging Details: Export package
Name: UL certified parallel lightning protection box
In: 10kA
Shell material: Hard plastic
Protection mode selection: No N-G protection mode
Product Warranty: 1 Year
Application: Solar Power System , industrial
Product certification: UL
Working temperature: –40ºC ~+75ºC
Protection class: NEMA 4X
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    • Product Details
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    UL Certified Lightning Arrester Box Electric Wire Connection Hard Plastic

    UL certified lightning protection box made by hard plastic, protection class: NEMA 4X


    Connection methodParallel connection
    Number of ports1
    Surge discharge capacity (8/20μs)25~50kA (each phase)
    Nominal discharge current (8/20μs)In10kA
    Rated short-circuit current(UL1449)Isccr200kArms
    The working status indicatorLED lights up, working normally
    Product failure indicatorLED LED lights off, product failure
    Power wire connection#12AWG (L wire: black, N wire: white, PE wire: green)
    Use environment

    Working temperature: –40ºC ~+75ºC;

    Relative humidity: relative 5~95% (25ºC); 海拔 : ≤ 3km

    Product size (length, width and height)90 x 58 x 41mm
    Cable gland1/2″NPT pipe with sealed threaded interface
    Shellhard plastic, protection class: NEMA 4X
    Product certificationUL

    Feature

    1.Comply with GB18802-11/IEC61643-11, and UL1449 and other international and domestic standards
    2.Using Puth's high-performance PTMOV as the core lightning protection component, it has excellent voltage protection level and fail-safe performance. In the event of a power distribution system failure (TOV), the protection module (PTMOV) can safely exit the grid to avoid various failures caused by Faults, such as grid failures or even electrical fires, etc.
    3.Full mode protection (L-N, L-PE, N-PE, L-L), to provide protection for all possible lines through which the surge current passes, common mode overvoltage and differential mode overvoltage can be effectively suppressed, and protection level distortion is avoided.
    4.Optimize parallel redundancy technology to realize module current sharing. The current flowing through each module (PTMOV) decreases as the number of parallel connections increases, so the product has a longer life expectancy and is more effective in resisting short-term multiple lightning strikes or high-intensity lightning currents . When a module is damaged or aging due to lightning strikes, the module automatically exits the protection sequence without affecting the overall protection function of the product, so the protector does not require frequent maintenance during the life cycle *.
    7.Optimized internal structure design, and due to the excellent characteristics of PTMOV, the product is compact and saves installation space
    8.With failure LED display, and alarm function.
    9.Built-in lightning event monitoring device to accurately record the frequency of lightning or surge events.
    10.IP65 (or NEMA4, 4X) waterproof housing, suitable for indoor and outdoor installation.


    Scope of application:


    The second-level lightning protection box is mainly installed in the floor power distribution, computer room power distribution and other environments, as the second-level lightning protection of the power distribution system, discharges the remaining surge, and cooperates with the first-level lightning protection box to meet the lightning protection acceptance Requirements and protection needs.


    The main parameters:


    Maximum continuous working voltage Uc: 385VAC
    Nominal discharge current In(8/20μs): 20kA or 40kA
    Maximum discharge current Imax (8/20μs): 40kA or 80kA
    Protection level Up: 1.8kV or 2.1kV
    Protection mode: three-phase 4P, single-phase 2P
    Product size: 350*260*130mm


    Product Description:


    Adopting Class II SPD to combine “3+1” circuit, protecting low voltage equipment from surge damages, applied in TT system, designed according to IEC61643-1/GB 18802.1
    Main character:
    1. Green light indicates normal and red light indicates fault for operation

    2. Built-in circuit breaker, and thermal disconnection device, when the fault occurred, the thermal disconnection device will cut off the SPD from the power net, the green window will change
    3. Impulse counter function, recording the lightning events
    4. External wiring terminal, easy for connection, suitable for indoor application

    TypeBT 5L CM 275/40 4PBT 5L CM 385/40 4PBT 5L CM 275/40 3+1BT 5L CM 385/40 3+1
    Order No.840 883840 887840 884840 888
    Norminal a.c. voltageUN230V/400V230V/400V230V/400V230V/400V
    Rated voltage (max. continuous a.c voltage) L/NUc275V385V275V385V
    Rated voltage (max. continuous a.c voltage) N/PEUc275V385V255V255V
    Nominal discharge current (8/20µs) L/NIn20KA20KA20KA20KA
    Nominal discharge current (8/20µs) N/PEIn20KA20KA40KA40KA
    Max. discharge current (8/20µs) L/NImax40KA40KA40KA40KA
    Max. discharge current (8/20µs) N/PEImax40KA40KA65KA65KA
    Voltage protection level L/NUp≤1.25KV≤1.8KV≤1.25KV≤1.8KV
    Voltage protection level N/PEUp≤1.25KV≤1.8KV≤1.5KV≤1.5KV
    Follow current extinguishing capability at Uc (N/E)IL100Arms100Arms
    Operating temperature range-40℃…+80℃
    Cross-sectional area25mm2 solid/35mm2 flexible
    Enclosure materialblack metal housing (die-casting Aluminum)
    Test standardsYD/T 1235.1; GB 18802.1; IEC 61643-1
    CertificationCE (LVD, EMC)



    FAQ

    Q: Can I use my own Logo or design on goods?
    A: Yes, Customized logo and design on mass production are available.

    Q:What is the delivery time?
    A: 3 days for samples, 7-15 days for mass production.

    Q: What is the payment term?
    A: T/T, L/C at sight, West union , Paypal, etc.
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