bwd3k130系列干式变压器温控器主要技术指标（Main technical specifications of bwd3k130 series dry-type transformer temperature controller）.docVIP

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bwd3k130系列干式变压器温控器主要技术指标（Main technical specifications of bwd3k130 series dry-type transformer temperature controller）.doc

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bwd3k130系列干式变压器温控器主要技术指标（Main technical specifications of bwd3k130 series dry-type transformer temperature controller）

bwd3k130系列干式变压器温控器主要技术指标（Main technical specifications of bwd3k130 series dry-type transformer temperature controller） Dry type transformer BWD3K130 thermostat manual The main technical indexes of huasenda Electric Co. Ltd BWD3K130 series dry-type transformer temperature controller in Shenzhen city: 1, measurement range: -40 to 200 DEG C 2, accuracy: + 1%FS (temperature controller sensor level 0.5, level 0.5) 3, resolution: 0.1 C 4, the digital compensation range: -19.9 ~+19.9 DEG C 5, the use of environmental conditions: temperature -20~+55 Relative humidity: 85% The power supply voltage of 220V (+10%, -15%) Power frequency (50HZ~60HZ) + 2HZ 6, the relay contact output: Fan contact capacity: 7A/250VAC; 7A/30VDC Control output capacity: 7A/250VAC; 7A/30VDC 7 temperature control instrument, power consumption: less than 8W 8, temperature control instrument weight: About 1kg 9, size: 80mm * 160mm * 140mm (height * width * depth) 10, hole size: 76+1mm x 152+1mm (width * height) 11, sensor type: Pt100 (3 x 30mm) 12, analog current output: 4 ~ 20mA (linear corresponding to 0 to 200 DEG C), the load resistance is less than or equal to 500. 13, communication: RS-485 communication adapter, RS-485/232 conversion interface, received up to 255 Taiwan temperature meter, communication distance up to 1200 meters 14, production standards: JB/T7631-2005 Transformers resistance thermometer 15, through the certification standard: ISO9001 international quality management system certification Standard Test: 16, through the IEC61000-4:1995 international standard GB/T17626-1998 electromagnetic compatibility testing and measurement technology standard Anti interference test project, through the 17 1) of common mode AC 250V (50HZ) or AC 200mV (50HZ) series mode interference voltage, the display value is smaller than the change of basic Error value. 2) electrical fast transient: power line temperature controller and input / output frequency is 5KHz, can withstand voltage and 2KV respectively