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Thông số kĩ thuật

TECHNICAL DATA	COBRA DS 1200 A	COBRA DS 1800 A	COBRA DS 1800 A X
Nominal pumping speed	1200 m³/h	1700 m³/h	1700 m³/h
Ultimate pressure	0.003 hPa (mbar)	0.003 hPa (mbar)	0.003 hPa (mbar)
Nominal motor rating backing pump	4.0 kW	4.4 kW	6.6 kW
Nominal motor rating vacuum booster	4.0 kW	4.0 kW	4.0 kW
Power consumption at ultimate pressure	4.1 kW	4.1 kW	7.1 kW
Nominal motor speed backing pump	3000 min⁻¹	5100 min⁻¹	3600 min⁻¹
Nominal motor speed vacuum booster	5400 min⁻¹	5400 min⁻¹	5400 min⁻¹
Sound pressure level (ISO 2151), KpA = 3 dB	< 62 dB(A)	< 62 dB(A)	< 62 dB(A)
Water consumption	7.0–8.0 l/min	7.0–8.0 l/min	min. 7.0 – 8.0 l/min
Nitrogen consumption	0 – 75 l/min	0 – 75 l/min	0 – 75 l/min
Weight approx.	500 kg	500 kg	520 kg
Dimensions (L x W x H)	1073 x 426 x 740 mm	1073 x 426 x 750 mm	1124 x 426 x 750 mm
Gas inlet	DN 160 ISO-K	DN 160 ISO-K	DN 160 ISO-K
Gas outlet	DN 40 ISO-KF	DN 40 ISO-KF	DN 40 ISO-KF