Aktuator Katup Putar Elektrik Modulasi IP68 Tahan Ledakan Tugas Berat

DINKONDA GLOBAL Power Plants Special 2SA8.1 Series IP68 Operation Mode S2 Explosion Proof Intelligent Multi Rotary Electric Valve Actuators

Ringkasan Produk
Aktuator listrik cerdas adalah perangkat pengemudi untuk berbagai katup listrik dalam sistem kontrol open-loop/closed-loop, yang digunakan untuk membuka, menutup, dan kontrol otomatis katup.The 2SA8 series multi turn intelligent electric actuator adalah cocok untuk katup gerbang, globe valves, diaphragm valves, and various regulating valves. The 2SQ8 (2SJ8) series partial turn (angular stroke) intelligent electric actuator is a derivative product of the 2SA8 series products,suitable for partial turn and angular stroke valves such as disc valves, ball valves, and air door baffles. Seri 2SB8 adalah aktuator listrik yang menghasilkan dorongan,dan dapat secara akurat bertindak sesuai dengan instruksi kontrolIni adalah perangkat pengemudi penting untuk remote control, kontrol terpusat, dan kontrol otomatis katup.
This series of products can be used not only in power plants, but also in petrochemicals, metallurgy, mining, public utilities, and more. Seri produk ini dapat digunakan tidak hanya di pembangkit listrik, tetapi juga di petrokimia, metalurgi, pertambangan, utilitas umum, dan banyak lagi.

Core Structure Komposisi
1. Main engine gearbox: high-strength aluminum alloy body, lightweight and corrosion-resistant; Built in multi-stage gear reduction mechanism, torque sensor, position encoder
2. Kepala kontrol LCD cerdas: layar tampilan LCD warna, tombol operasi lokal, tombol berhenti darurat merah, mendukung debugging parameter di tempat, tampilan real-time dari opening degree
3. Manual operation handwheel: top black spoke handwheel, manual open and close valve in power-off state.
4Power motor cavity, komunikasi wiring port, standar antena eksternal, mendukung nirkabel IoT transmisi sinyal

Fitur Produk Utama
1Performa kontrol yang akurat.
Basic position error ≤ ± 1%, return error ≤ 1%, torque control deviation ≤ ± 7%, excellent adjustment accuracy
Automatically identify valve switch limit and overload torque protection, stop immediately when stuck, protect valve plate. Mengidentifikasi secara otomatis batas switch katup dan perlindungan torsi overload.
2Tingkat perlindungan shell yang kuat.
Seluruh mesin memiliki struktur double-layer tertutup, dengan perlindungan standar IP67; Opsional IP68 (2 meter di bawah air, 48 jam pekerjaan perendaman),cocok untuk kondisi kerja yang keras seperti outdoorLembab, limbah, dan debu.
3Enrich bus dan sinyal interfaces.
Jumlah analog: DC4-20mA opening signal input/output, suitable for continuous adjustment of regulating valves
Switching quantity: 4 remote switching commands (on-off hold emergency shutdown ESD), 6 programmable relay feedback signals
Fieldbus: Standard HART protocol, opsional Modbus RTU, Profibus DP bus industri
Infrared debugging interface, local reading of operational data and fault records by computer software.
4Panel kontrol manusiawi.
Multi language LCD screen, local/remote mode switching, emergency stop button; All parameters can be set through the panel buttons without the need for additional debugging tools
5Wide adaptability of power supply.
Mendukung single-phase 220V, three-phase 380V, and DC power supply versions, suitable for different power supply specifications in power plants and chemical plants

Aplikasi Tujuan dan Industri
1. Pembangkit listrik termal: boiler feedwater valve, sewage valve, cooling water gate valve, flue valve drive, are the main supporting models for Yangxiu Power Plant
2. Petroleum and chemical refining plant areas: process pipeline shut-off valves, raw material conveying valves, emergency shut-off valves.
3. Munisipal water supply and drainage, sewage treatment plants: inlet and outlet gates, sedimentation tank regulating valves
4Pipeline valve self-control in natural gas, thermal pipeline network, metallurgy, and pharmaceutical industries. (Pipeline valve self-control dalam gas alam, jaringan pipa termal, metalurgi, dan industri farmasi)

Mode Kerja
1. Switch type: valve fully open - fully closed two position start stop.
2Type Adjustable: Menerima sinyal 4-20mA, secara akurat menemukan pembukaan katup, dan mencapai aliran dan regulasi tekanan.
3On site manual operation: manual operation of the handwheel after power failure.