======規格參數=====
Technical indicators of dry transformer thermostat
| 參數: | index |
| Ambient temperature: | -20℃~+55℃ |
| Ambient humidity: | < 95％ (25℃) |
| Operating voltage: | AC 220V (+10％，-15%) |
| Operating frequency: | 50Hz or 60Hz(±2Hz) |
| Measurement range: | -30.0℃～240.0℃ |
| Measurement accuracy: | ±1%FS(Thermotor level 0.5，Sensor B-level) |
| Resolution: | 0.1℃ |
| Fan output capacity: | 9A/250VAC |
| Control output capacity: | 5A/250VAC；5A/30VDC(Resistance) |
| Thermotor power consumption: | ≤8W |
| Production standards: | JB/T7631-2016 "Electronic Thermotor for Transformers" Industry Standard |
| Pass the certification standard: | ISO9001:2016International Quality Management System Certification |
| Pass the test standard: | IEC61000-4:1995 International Standards |
| Pass technical standards: | GB/T17626-2008 "Electromagnetic Compatibility Test and Measurement Technology" Standard |
IB-M201干式變壓器溫控器型號選擇說明
| model | Function |
| IB-M201D | Three-phase tour display/maximum display；Fan automatically/manually start and stop；Overtemperature alarm；Overtemperature trip；Fault alarm；"Black Box" function； Fan timing excitation function；Simulation test function；Digital compensation function；Cabinet door opening alarm function。 |
| IB-M201E | 常規功能同IB-M201D型，增加三路或四路獨立的4～20mA模擬電流輸出。 |
| IB-M201F | 常規功能同IB-M201D型，Added RS485/232 serial communication function。 |
| IB-M201G | 常規功能同IB-M201D型，Added ambient temperature measurement and control of the computer room all the way。 |
| IB-M201I | 常規功能同IB-M201D型，增加一路變壓器鐵芯溫度測量與報警。 |
| IB-M201H | 常規功能同IB-M201D型，增加一路濕度測量與控制。 |
| IB-M201L | 常規功能同IB-M201D型，增加冷卻風機故障檢測與報警。 |
| IB-M201C | 常規功能同IB-M201D型，Add the thermistor PTC150 or PTC130 for interlocking control。 |
Remark：
1、like：IB-M201F，M代表小型壁掛式鐵殼溫控箱，F代表功能代號（通訊功能）；
2、E、F、G、I為功能代碼，功能代碼可以組合，The following examples are given：
Thermotor model：IB-M201EF，express：溫控器為小型壁掛式溫控箱，Its functions include：General functions、4～20mA電流輸出功能（E）和通訊功能（F）。
If you already have 2 functions such as E and F，Add G later、Only one of the I functions can be selected as an additional function，There are up to 3 functional codes that exist at the same time，型號舉例說明：IB-M201EFG、IM-M201EFI。
3、If there are other special technical or functional requirements，Such as Ethernet communication、Profibus Communication、Multi-channel temperature measurement、光纖測溫、擴展觸點容量等，You can contact us。
Fujian Fuzhou Yingnuo Electronic Technology Co., Ltd. has complete brand and model of dry transformer temperature controller， 溫控器接線圖及說明書齊全，Direct sales from the manufacturer、Reasonable price，Welcome to inquire!
======安裝尺寸=====
| 安裝尺寸： | 120mm × 235mm |
| 外觀尺寸： | 200mm × 260mm × 85mm |
IB-M201干式變壓器溫控器安裝尺寸圖
IB-M201系列干式變壓器溫控器
IB-M201D 溫控器端子接線圖（附加功能請來電咨詢）
Note：若此接線圖與IB-M201D溫控器接線圖不一致時，以IB-M201D溫控器上接線圖為準。
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