Small mobile vacuum oil filter, transformer oil filter, insulation oil filter

04.11,20223

Brief Introduction

ZJB and ZJB-T vacuum oil filters are designated and standardized products of State Grid Corporation of China, widely used in power plants, power stations, power companies, substation industry, railways, petrochemicals, metallurgy and other fields. It is equipment used by power departments and industrial and mining enterprises to handle various types of insulation oils such as unqualified transformer oil, transformer oil, switch oil, etc. It is also a recommended choice for vacuum oil injection of power equipment.

Remove moisture, gases, and impurities from the oil, improve insulation strength and oil quality, and have functions such as hot oil circulation drying, vacuum oil injection, and vacuum pumping for electrical equipment.

indicator name		unit		ZJB - 10	ZJB - 20	ZJB - 30	ZJB - 50	ZJB - 75	ZJB - 100	ZJB - 150	ZJB-200
traffic		L/H		600	1200	1800	3000	4500	6000	9000	12000
工作真空度		Mpa		-0.06 ～ -0.096
work pressure		Mpa		≤0.4
*Working hours		H		4000
Constant temperature control range		℃		20-70
Continuous working hours		H		150
power supply				380V/50Hz (according to user requirements)
operating noise		dB(A)		≤75				≤80
Grouping electric heating power		kW		15	15	18	30	48	60	90	105
Total electric power		kW		16.5	17	20.5	33	53	65	96	116
Inlet (outlet) pipe diameter		mm		25	25	25	32	40	40	50	60
Equipment weight		Kg		240	280	290	400	450	730	960	1200
appearance size	long	mm		1050	1100	1100	1300	1600	1600	2100	2200
	wide	mm		800	850	850	900	1000	1200	1500	1600
	high	mm		1350	1380	1400	1600	1800	1850	2000	2100
Processed oil indicators
Oil breakdown voltage			≥ 60kV (multiple cycles up to 65KV)
Gas content in oil			≤0.1%
filtration accuracy			≤ 5 µ m (no free carbon)
Water content in oil			5～8ppm

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