Ring Main Unit

Name: Ring Main Unit
SKU: TP000651
Availability: InStock
Rating: 5 (8 reviews)

Mã sản phẩm: TP000651
Thương hiệu: | LS Electric
Tình trạng: Còn hàng

Susol RMU is a compact ring main unit combining all MV functional units to enable supply and protect transformers on the secondary distribution system. It can be supplied in various and different configurations suitable for most switching applications in 12/17.5/24kV/36kV distribution networks.

Giá: Liên hệ

Số lượng

Giá trên chưa bao gồm công lắp đặt. Giao hàng từ 1-2 giờ trong nội thành.

Đổi trả sản phẩm trong vòng 7 ngày nếu có lỗi từ nhà sản xuất

Hotline tư vấn: 0908.89.78.48 (Mr Nam - Giám đốc)

Chi tiết sản phẩm
Bình luận

Technology

Metal enclosed unit for indoor installation and type tested
Insulated by SF6 Gas
Maintenance free and easy installation
Accident prevention technology using VI and power fuse
ON-OFF-Earth, 3-position load break switch

Safety

Approachable and safety operable in the presence of power cables
Clear indication of operation status via diagram on front panel
Fully automatic interlocking system
Internal arc withstanding is tested for operator safety in case of an accident

Durability and Usefulness

Metal enclosed tank is hermetically sealed
Operating the load break switch is possible in the front of the RMU
All switching operations can be safely made to all personnel due to the interlocking system
Recharging SF6 gas is not required throughout its service life
Remote operation is available while using the motor operating mechanism and RTU

Saving Cost

No maintenance is required other than replacement of the HRC power fuse after installation
Compact design that requires minimum space to install and local operation is the main advantage, especially where space is limited

Specification

Rating	Unit	Specfication
Rated voltage	kV	12	17.5	24	36
Rated frequency	Hz	50 / 60	50 / 60	50 / 60	50 / 60
Rated power frequency withstand voltage	kV	28	38	50	70
Rated lightning impulse withstand voltage	kV	75	95	125	170
Rated current main busbars	A	630	630	630	630
Rated short-time withstand current [3s]	kA	21	21	21	20
ated short-circuit making current	kA	54.6	54.6	54.6	52
Rated withstand arc current [1s, AFLR]	kA	21	21	21	20
Rated SF6 gas pressure	psi.G	5	5	5	5