$1780.00
1 Piece (MOQ)
Low Loss Low Noise 24 Kv Three Phase Oil Fill Power Transformer
ROOQ ELECTRIC GROUP CO., LTD.
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50kv 350A Linearity Tap Changer for Single Phase Oil-Immersed Power Transformer
| Price | $7.00 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 288 people viewed |
Application:
Power, Electronic, Instrument, Lighting, Rectifier
Phase:
Single or Three
Cooling Method:
Oil-immersed Type Transformer
Winding Type:
Separated Winding Transformer
Certification:
ISO9001
Usage:
Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Shape of Core:
Ring
Brand:
Rib or OEM
Type:
Linear
Voltage Class:
10-60kv
Rated Current:
10A-400A
Customize:
Support
Color:
Black or Green
Lead Time:
30 Days
Trademark:
RIB
Transport Package:
Pallet
Origin:
Jiangsu
HS Code:
85462090
Product Description
| Type of Tap-changer | Rated current(A) | Highest voltage for equipment(KV) | Range of voltage regulation | NO.of phases | Regulating position | Install dimension(mm) | |||||
| L | L1 | L2 | L3 | N | |||||||
| WDT I 200-800/40.5-3*3 | 200,400,500,630,800 | 40.5 | ±5% | 1 | Linear voltage regulating | 744 | 144 | 80 | 170 | 2 | |
| WDT I 200-800/40.5-3*5 | ±2*2.5% | 888 | 288 | 80 | 170 | 4 | |||||
| WDT I 200-800/40.5-3*7 | ±3*2% | 1032 | 432 | 80 | 170 | 6 | |||||
| WDT I 200-800/40.5-3*9 | ±4*1.25% | 1196 | 576 | 100 | 170 | 8 | |||||
De-energized tap-changers are used to adjust the voltage setting of oil transformers. Unlike on-load tap-changers, the adjustment of the desired winding tap must take place with the transformer turned off.
This type of tap-changer is comprised by tap-changer body and operating mechanism. it is suitable for oi-immersed poweltransformer wth freguency of 50, 60Hz, highest voltage for equipment 40.5kV and 126kv, rated current from 200 to1 500AThe tap-changer is installed on tanking body and operating on tank cover, they must be working under non-energizedcondition.
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