Air Drying System(Transformer Dry Air Generator)

Sales

DHP Dry Air Generator (air drying and purification system) is specially designed for drying air and filling dry air to transformers for safe operation and maintenance of electric equipment.

Product Detail

DHP Dry Air Generator is mainly used to supply dry air quickly and effectively for transformers and other industrial equipment, it adopts air compressing system, refrigerated air drying system, adsorption drying system, air purification system and PLC controlling system. This air drying and purification system uses low pressure oil-less compressed system and low-temperature condensation moisture removal technology, which solve the troubles caused by air with vapor & dust. DHP Dry Air Generator for Transformers has the features of small dimension, light weight, easy installation and operation, energy saving and high reliability.

Features
1. Transformer Dry Air Generator composed of by screw air compressor, dust filter, air cooler, air tank, vapor filter etc.
2. Refrigerated drying system and regenerative desiccant drying system
3. 100% Oil & Moisture free air with Dew Point of (-) 40℃ ( <80ppm) to (-) 70℃ ( 0.3ppm).
4. Pre-filter with automatic drain trap, results efficient pre-filteration
5. Fully automatic for operation, Low electric power consumption, Super dry air by low investment

Technical Specifications

Model		DHP-40	DHP-80	DHP-120	DHP-200	DHP-300	DHP-400	DHP-500	DHP-600
Capacity (m³/h)		40	80	120	200	300	400	500	600
Working pressure (MPa)		0.7～0.8
Dew point (℃)		-55～-70
Air pressure (MPa)		0.01～0.8 (adjustable)
Compressor (kw)		0.65	0.8	1	1.2	1.6	1.9	2.2	2.6
Total Power (KW)		8	11	15	22	30	45	50	55
Coupling (mm)		32	35	38	40	40	50	50	58
Weight (kg)		800	1000	1350	2100	2360	2850	3500	3780
Dimension (mm)	L	1850	2000	2240	2300	2300	2350	2950	3150
	W	1540	1600	1690	1950	2000	2050	2100	2200
	H	2400	2400	2400	2400	2430	2450	2750	2800