1.opening pressure: 25Kpa 2.Effective oil jetting ccaliber: 25mm 3.Mounting method: screw mounting 4.release valve  1.This series of pressure control valves applies to the pressure protection of the oil boxes of the products of oil-immersed transformer fully-seales...

1. three phase roving/top phase 2.output over temperature alarm 3.directly 6one phase blower 4.temperature controller Features & Specification of Basic ModelJL-BWD3K130ABThe transformer useWTemperature moduleDResistance type3Temperature measurement points...

1.250A/35KV/3pos/3phase 2.disk power supply switch 3.used for oil-immersed transformers 4.power switch 1. This switch  for power transformer was designed together by the related factories organised by Shenyang Transformer research Institute. 2.It is the updated...

1.JLK-716 type 2. OLTC controller 3. special used for the load transformers 4.controller working voltage220V±10% 50HZ signal voltage 100-400v / 50hz control accuracy 0.5-9.9%(adjustable) control error ±1 operating time...

1.Cooling blower diameter of wheel 570 2.Total length of the blower 110 3.Capacity of transformer matched 315-500KVA 1.When the cooling blower is used for cooling the dry-type transformer, the blowers should be at both sides of the coil, the cold air is directly blowing into the...

1.Mounting:Top mounted 2.Electrical signal:non-electrical signal 3.Welded flange:User owned 4.oil indicator gauge 1.Box-cover of the transformer:30+1mm.2.The transformer use pointer oil lever gauge with float ball drive,non-electrical signal.3.Install the oil level gauge...

JLK-716 type OLTC controller is special used for the load transformers. Together with the OLTC and the load voltage regulating transformers, this type of controller can realize the voltage regulating transformers' by hand and automatic controlling. The...

1.Mounting:Top mounted 2.Electrical signal:non-electrical signal 3.Welded flange:User owned 4.oil indicator gauge 1.Box-cover of the transformer:30+1mm.2.The transformer use pointer oil lever gauge with float ball drive,non-electrical signal.3.Install the oil level gauge...

1. 63A/10KV/3pos/4 heads/3phase, 2. bar form tap changer for tansformer use 3. electrical equipment 1.This kind of switch applies to the single-phase,three-phase,combination oil-immersed transformer of electrical power .2.The frequency of 50HZ,60HZ,rated voltage of...

1.250A/10KV/6 heads/5 positions/three phase 2.frequency :50HZ,60HZ 3.Open holeof box :30 4.disk tape 5.electrical device 1. This switch  for power transformer was designed together by the related factories organised by Shenyang Transformer research Institute. 2.It is...