JSW-10WFR
Category:
JSW-10WFR
| Model Code | J | S | Z | W | 10 | W | F | R |
| Encoding content |
Voltage transformer
|
three-phase
|
epoxy resin cast insulation
|
Three-phase five-column type
|
Rated voltage
|
Outdoor
|
anti-resonance
|
With fuse protection
|
Technical parameters
| Rated voltage (kV) | Accurate Level Combination | Rated output (VA) | Thermal Limit Output (VA) | Rated insulation level (kV) | Rated frequency (Hz) |
| 10/0.22，0.1 | 3.0/3P | 500/50 | 400 | 12/42/75 | 50 or 60 |
| 10:√ 3 / 0.22:√ 0.1 | 3.0/3P | 500/50 |
Note:
1. The products conform to GB20840.1, GB20840.3 and IEC61869-1, IEC61869-3.
2. The above form is not the final technical commitment, please confirm with our technical personnel.
Product Information
Product Description
JSZW-10WFR type epoxy resin cast insulation fully enclosed voltage transformer, suitable for 12kV and AC 50/60Hz outdoor on-column switchgear for measuring instruments, meters, relays or other similar electrical energy metering or relay protection.
Conditions of use
Installation location: outdoor.
Ambient temperature:-25 ℃ ~ 40 ℃, daily average temperature is not more than 30 ℃.
Altitude: ≤ 1000m, higher altitude can be selected as required.
Humidity: The maximum relative humidity at room temperature is 95%.
Pollution severity: Class IV.
There shall be no violent vibration or collision at the installation site.
The installation site is free of gas, steam, chemical deposition, explosion and corrosive media that seriously affect the insulation of the transformer.
Structural Overview
Fully enclosed, three-phase five-column, epoxy resin cast insulated voltage transformer.
The primary terminal is identified as A- B- C,0-N, and the secondary terminal is identified as a-b-c,0-n,da-dn. There are 7 secondary terminals in total, supporting 4 secondary windings.
Technical Data
The electrical voltage of the equipment is 10kV, and the maximum operating voltage is 12kV.
1. power frequency withstand voltage of secondary winding and grounding 42kV/60s, power frequency withstand voltage between secondary winding and grounding 3kV/1min.
Lightning impulse withstand voltage: 75kV
Other technical requirements shall be in accordance with GB20840.1, GB20840.3, IEC61869-1 and IEC61869-3.
Application Case
Outdoor transformer application case
Outdoor transformer application case
Outdoor transformer application case
Outdoor transformer application case
WOKEDA Power Equipment
We are an enterprise that introduces German MWB technology to produce 6-35KV indoor and outdoor epoxy resin casting voltage and current transformers.
Contact Us
Changcheng Park, No. 4 Zhenxing Road, Fugong Town, Longhai District, Zhangzhou City
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