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Remark: Actual saving rate matchs estimate saving range |
Installation time：August 2008 Project scope：Classroom’s air-con compressor – 5HP Copeland scroll compressor Model：SES-VR series x 1 Power supply：3Φ / 380V / 60Hz Method：Compressor VF control, constant temperature mode Photos |
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Remark: Compressor oprates under lower load for a longer time period then estimated |
Installation time：March 2007 Project scope：Classroom’s air-con compressor – 5HP Copeland scroll compressor Model：SES-VR series x 1 Power supply：3Φ / 220V / 60Hz Method：Compressor VF control, constant temperature mode Photos |
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