JSZW-10WF Five leg type outdoor three phase voltage transformer

three phase voltage transformer

The type JSZW-10WF Outdoor three phase voltage transformer is single phase and epoxy resin silicon rubber insulated product, it's used for metering electric energy, voltage control and relay protection in 50/60HZ rated voltage 10kV electric system; and also it can be used for medial voltage AIS, or can be used for medial voltage switchgears. They can operate in all kinds of environments (such as wide range temperature (-50~70℃), high altitude, high humidity, high pollution or salt).



Technical parameters 
Standards IEC60044-2; IEC 61869-1,3; ANSI/IEEE C57.13
Rated Voltage 10KV, 6KV
Rated load ≤3×600VA
Secondary voltage output 100V, 110V, 120V, 220V
Rated frequency 50Hz or 60Hz
Cosø 0.8 (lag)
Phase number Three phase
Phase number Three phase
With fuse Yes, 0.5A
Using type Outdoor
Class of pollution IV
Mechanical parameters 
Material Epoxy resin
Weight (kg) 158
Operating conditions 
Operating temperature -40°C to +60°C
Daily average temp <+40°C
Storage temperature -50°C to +70°C
Altitude <1000 meters
Condition No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current.

Technical parameters

Model Rated voltage
Accuracy class and Accuracy class combination
rated secondary output(VA)
Limited output
Rated insulation level(KV) Surface creepage distance
Once fuse
JSZW-3WF 3000/√3  100/√3  /100 
3×600 3.6/23/40 570 0.5 155
JSZW-6WF 6000/√3  100/√3  /100 7.2/32/60
JSZW-10WF 10000/√3  100/√3  /100  12/42/75 0.2
JSZW-6WF 6000/√3  100/√3  100/√3  /100 0.2/0.2/6P(3P)---3×15/3×15/100
3×200/3×200 7.2/32/60 0.5
JSZW-10WF 10000/√3  100/√3  100/√3  /100  12/42/75 0.5

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