Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

Thiết bị đo áp suất 141/146/148 Series and AKM 35600/47500 Qualitrol

Mã sản phẩm:
Sử dụng cho Model:
Hãng SX: Qualitrol
Xuất xứ
Bảo hành
Tình trạng

Tình trạng: Còn hàng

Đặt hàng
Designed to provide operating control, limit or alarm functions for transformers and load tap changers. Contacts can be factory set or adjusted as needed. The snap-action switch automatically resets when pressure returns to pre-set conditions. Pressure and/or vacuum switches can be combined on a common manifold and protected by optional enclosure.

Yêu Cầu Giá Tốt

Thông tin sản phẩm

Features


Reliable alarming for rising or falling pressure
Compact design is easy to install
Numerous configurations available for many applications
Available with cut off valve for field testing of switches
Tested and certified to be reliable
Reliable snap-action switch resets automatically – no manual reset is required
The single pole single throw (SPST) and single pole double throw (SPDT) switches are UL and CSA listed
Switches may be applied on systems using steam, air and other non-combustible gases
Pressure settings can be factory-set and/or adjustable by equipment manufacturer on select models
The high electrical rating of the snap-action switch often saves on the need for expensive relays

 Options

Operating pressure or vacuum and operation on rising or falling pressure/vacuum
Up to 3 switches, switch testing port
Mounting style
AKM 35600 is available with 3 way lockable test valve for isolation of pressure switch during operation testing
Compact 146 series of switches mount in any orientation inside control panel as an integral components

Applications

For pressure and/or vacuum alarming on transformers equipped with nitrogen blanket systems and other related electrical apparatus.

Bình luận