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Dry air generator

Summary：Baobao source AD series dry air generator is specially designed to provide high purity dry air with dew point as low as -55 ℃ ~-70 ℃ during installation and maintenance of large power equipment such as ultra-high voltage transformers, ultra-high voltage transformers and reactors. It can replace the traditional drying methods such as hot oil circulation, nitrogen supplement and vacuum pumping, but it is more efficient, economical, safe and environmentally friendly.

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Detailed Description

　　Abstract:

Product Number: AD Series

　　Content:

　　Product use:

Baobao source AD series dry air generator is specially designed to provide high purity dry air with dew point as low as -55 ℃ ~-70 ℃ during installation and maintenance of large power equipment such as ultra-high voltage transformers, ultra-high voltage transformers and reactors. It can replace the traditional drying methods such as hot oil circulation, nitrogen supplement and vacuum pumping, but it is more efficient, economical, safe and environmentally friendly.

The use of AD series dry air generator for power equipment installation, maintenance, not affected by changes in external climatic conditions-even in the rainy season, but also normal construction. When overnight construction is required, only the flanges need to be sealed and filled with dry air to reach 0.02 ~ 0.03Mpa. Greatly reduce the workload, to shorten the construction period, improve the quality of installation and maintenance effect.

　　Product features:

AD-XXP series devices can:

♦Remove moisture from the air. The dew point limit of the treated air may be below -80°C.

♦Remove particulate matter from the air.

♦Alternate nitrogen-filled drying or hot oil circulation drying during transformer overnight construction.

♦Dry air shall be provided during installation and maintenance of the transformer to ensure dryness in the transformer.

♦The cylinder is filled with dry air.

　　Product model description:

　　Product Technical Parameters

Model		AD40P	AD120P	AD200P	AD400P	AD600P
Air supply (m³/h)		40	120	200	400	600
Working pressure (MPa)		0.6～0.8
Dew point of finished gas (℃)		-55 ℃ ~-80
Gas pressure (MPa)		0~0.3
Dust particles (µm)		≤ 0.01
adsorbent regeneration		no heat automatic regeneration
Adsorbent		Strong composite molecular adsorbent (Baobao filter source special)
Ambient temperature (℃)		-20~40
Power KW		6	16	24	47	58
Power		Three-phase three-wire ~ 380V/ 50Hz (customized special power supply)
Diameter of gas supply pipe (mm)		20	32	40	50	58
Appearance	Length (mm)	1350	1900	2250	2350	3150
Dimensions
	Width (mm)	1200	1700	1950	1050	2200
	Height (mm)	1600	2150	2410	2450	2800
Equipment weight (kg)		450	1350	1950	2850	3780