QUALITROL溫度指示器AKM345系列技術(shù)參數(shù)
MECHANICAL | |
Indication Accuracy | ±2% of full dial range |
Standard Measurement Range | 0°C to 150°C |
Winding Temperature Simulation | Internal option for:CT ≤ 2.2A, CT ≤ 2.65A, or CT ≤ 5A |
Mounting Style | Stainless Steel anti-vibration mount (standard), Elastomeric seismic mount, or Universal mount |
Cover Style | Swing up cover design, easily removed if required |
Cable Entry | 3 x M25, 2 x M20 |
ELECTRICAL | |
Number of Switches | 2, 4, or 6 independently adjustable switches |
Switch Types | Standard, High-DC, and Gold options |
Switching Differential | 12°C ± 2°C - Standard |
Switching Accuracy | ±3% of full dial range |
Remote Outputs | Non-powered: Pt100 |
Communications | RS-485 MODBUS |
Dielectric Isolation Switches | 2000VAC to earth for 60 seconds |
Dielectric Isolation Remote Output | 500VAC to earth for 60 seconds |
MATERIALS | |
Housing | Die-cast aluminum, powder coated finish in RAL7000 or RAL7035 |
Capillary | Copper-nickel element with protective stainless steel cover |
Lens | UV stabilized polycarbonate or glass |
ENVIRONMENTAL | |
Corrosion Protection | C5-High as per ISO 12944 |
Ingress Protection | IP66 |
Ambient Operating Temperature | -40°C to 70°C - Standard |
Storage Temperature | -50° to 80°C |
Humidity | 95% non-condensing relative humidity @ 95°C |
General Requirements | Per IEC 60076-22-1 |
Over-voltage category, Pollution Degree, Class | Category III, Pollution degree 2, Insulation Class 1 |
QUALITROL溫度指示器AKM345系列介紹
AKM345 GEN3 OTIWTI ?是AKM345 GEN3的代表，它代表著未來油溫及繞組溫度指示技術(shù)，適用于各類變壓器。AKM345 GEN3 采用與前幾代產(chǎn)品相同的卓越波紋管技術(shù)，并新增了支持變壓器數(shù)字化的功能，以及滿足所有規(guī)格要求的標準選件。全新改進的設(shè)計使產(chǎn)品更加可靠耐用，標配IP66防護等級和C5-High防腐等級。波紋管技術(shù)可實現(xiàn)集成繞組溫度模擬，并能夠驅(qū)動多達6個可調(diào)開關(guān)和各種遠程輸出，用于監(jiān)控應(yīng)用。
特征
獨創(chuàng)的波紋管技術(shù)溫度指示器，集成繞組溫度模擬功能
全新 RS-485 Modbus 數(shù)字通信選項，允許將更多數(shù)據(jù)輕松集成到監(jiān)控系統(tǒng)中
對于需要本地和遠程監(jiān)控的安裝，提供雙模擬輸出選項
最多 6 個完全獨立的開關(guān)用于控制和報警電路
可選可調(diào)開關(guān)差速器，用于微調(diào)冷卻操作
標準開關(guān)額定電流高達 15 安培 VAC，最高 10 安培 DC 開關(guān)可用于更高的 VDC 負載（磁吹熄滅、MBO）
提供多種模擬輸出類型 — 4-20mA、0-5VDC、Pt100
IP66 標準防護等級
C5-符合 ISO 12944 的高標準
極地選項可在低至 -60°C 的溫度下運行
簡便的一體化繞組溫度安裝，無需外部設(shè)備
經(jīng)過時間驗證的可靠且準確的技術(shù)
新型鉸鏈式或可拆卸蓋板，方便在支架或控制柜中安裝時接觸接線
與前幾代 AKM345 相同的安裝空間和安裝選項
單一外殼設(shè)計無需額外的外部配件
The AKM345 GEN3 OTIWTITM is the future of oil and winding temperature indication for transformers of all classes from the industry leader. The AKM345 GEN3 utilizes the same great bellows technology as previous generations with new features to support the digitization of transformers and standard options to meet all specification requirements. The new and improved design makes for an even more reliable and robust product with IP66 ingress protection and C5-High corrosion protection as a standard. The bellows technology allows for integrated winding temperature simulation and the ability to drive up to 6 adjustable switches and various remote outputs for monitoring applications.
Features
The original bellows technology temperature indicator with integrated winding temperature simulation
All new RS-485 Modbus digital communication option to allow more data to be easily integrated into monitoring systems
Dual analog output options for installations where local and remote monitoring is required
Up to 6 fully independent switches for control and alarming circuits
Optional adjustable switching differential to fine tune cooling operation
Standard switch rated for up to 15 Amps VAC and up to 10 Amp DC switches available for higher VDC loads (magnetic blow out, M.B.O.)
Various analog output types available — 4-20mA, 0-5VDC, Pt100
IP66 standard ingress protection
C5-High standard as per ISO 12944
Polar option for operation down to -60°C
Easy all-in-one winding temperature installation, no need for external equipment
Reliable and accurate technology proven over time
New hinged or removable cover for easy access to wiring when mounting on a bracket or in a control cabinet
Same installation footprint and mounting options as the previous generations AKM345
Single enclosure design eliminates the need for additional external accessories
QUALITROL溫度指示器AKM345系列其他常用型號：
QUALITROL AKM345-00422628-T
QUALITROL AKM345-00402316-T
QUALITROL AKM345-00402935-T
QUALITROL AKM345-00402263-T
QUALITROL AKM345-00033464
QUALITROL Temperature indicator NEW + ORIGINAL+ ONE YEAR WARRANTY
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If you have any question for QUALITROL products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: jjxdch.cn.
QUALITROL溫度指示器AKM345系列AKM345-00422628-T技術(shù)參數(shù)及介紹
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