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Obo Surge Protective Device - China

price: contact company for price

Product Description:

LY1-B60 series surge protective device is

suitable for TN-S, TN-C-S, TT, IT etc power

supply system of AC 50/60Hz, 380V and below,

installed on the joint of LPZOA zone or

LPZOB and LPZ1 zone, which protects the

electric network not shocked by the thunder

and lightning, it's design is according to

GB18802.1, IEC61643-1.

Product feature:

LY1-B60 SPD is suitable for B grade

lightning proof, installed on the joint of

LPZOA zone or LPZOB and LPZ1 zone, which

protects the electric network not shocked by

thr thunder or surge over voltage.LY1-

B100, LY1-B80 are usually installed in low

voltage main distribution box connected to

the incoming end of the building.

Main technical parameters:

Techinical parameters Model LY1-B60

Rated operating voltage Un(V~) 220V 380V

Maximum continuous operating voltage Uc

385V 420V

Voltage protection level up(V~) KV ≤2.0

≤2.3

Nominal discharge current In(8/20μs)KA

30

Maximum discharge current Imax(8/20μs)KA

60

Response times <25

The cross section of L/N line 10, 16

The cross section of PE line 16, 25

Fuse of switch(A) 63A, 32A

Operating environment°C -40°C~85°C

Relative humudity(25°C) ≤95%

Installation Standard rail 35mm

Material of outer covering

Fiber glass reinforced plastic


Company Contact:


  • Phone: 057763981866

  • Address: No. 1, Xingye Road, Dagang, Beibaixiang, Leqing, Z, wenzhou, China

  • Email: Email


Published date: July 15, 2013 -

  • Business Description: Wenzhou Leeyee Electric Co., Ltd. integrates R&D, manufacture and

    selling of lighting protection electric equipment. Since the

    inception, in the principle of Development by Technology & Brand by

    Quality, we consistently promote the development of lighting

    protection technology. Our products are widely applied to fields like

    construction, electric power, communication, automatic control, etc.,

    selling well around the world.

    In the tenet of Customer First, Quality First, Service First, Credit First, we introduced international advanced modularization power protection concept and took the lead in passing the certification of ISO9001 Quality Management System in the trade. All our products passed the test of such authority organizations as Beijing Lighting Protection Test Center, etc. PICC bears quality assurance of all our products. We strive to forge top brand of international lighting protection industry.

    With solid technical strength, advanced production crafts and rich R&D and production experience in SPD, dual power, small breakers, control buttons, etc., we are famous for our profession and advanced technology. We have domestically most advanced production and testing equipment. Our lighting stroke testing station can test 150KA(8/20μs) through flow capacity. We have a 3,000 squre meter R&D Center area and almost 50 senior engineers and technicians.

    Taking market as orientation and technology as support, we strive to build the safe space and harmonious society. Our target is to improve our products and service level and fulfill customer 100% satisfaction. We sincerely hope to cooperate with all customers for the flourish of lighting protection cause.

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