FOB Price
Get Latest Price|
1 Piece Minimum Order
Country:
China
Model No:
ZSIII200 - 35 - 7 - A
FOB Price:
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
1 Piece
Packaging Detail:
1pc/carton
Delivery Time:
within 15 working days after payment
Supplying Ability:
100 Piece per Week
Payment Type:
T/T
Product Group :
-
Contact Person Mr. Hughes
1# wuhan road, Zunyi, Guizhou
This series on load tap changer applies to the oil immersed type
power transformer or industrial transformer with rate voltage *0
kV, *5kV, Mac. rated through current **5A, **0A, **0A, rated
frequeny *0Hz to change the tap connection postition change ratio
of voltage regulation coil under load, in order to achieve the aim
of improving electric energy quality.
On load tap changer work with YK*2, YK*3 controller and can realize
the hand operation, automatic operation and remote control of on
load tap changer.
Note:
Regulating method:A(neutral point liner regulating, without neutral
point output); A1(neutral point liner regulating with neutral point
output); B(middle part cross over)
There are several models of simply tyoe on load tap changer as
follows:
**5A neutral point regulating: ZSIII********-A
**0A neutral point regulating: ZSIII********-A
**0A cross over regulating: ZSIII********-B
**0A neutral point regulating: ZSIII********-A
**0A cross over regulating: ZSIII********-B
**0A cross over regulating: ZSIII********-B
| Technical specifications of ZS on load tap changer | ||||||||
|---|---|---|---|---|---|---|---|---|
| Item | Specifications | III **5 | III **0 | III **0 | ||||
| 1 | Max. rated through current(A) | **5 | **0 | **0 | ||||
| 2 | Connection methods | Neutral point | Neutral point | Neutral point | ||||
| 3 | Rated frequency(Hz) | *0 or *0 | ||||||
| 4 | Max. rated step voltage(V) | **0 | **0 | |||||
| 5 |
Short circuit current(kA) Thermal(3s) Dynamic(peak) |
2 5 |
4 *0 |
|||||
| 6 | Numbers of max. operating position | 9 | 8 | 7 | 9 | 8 | 7 | |
| 7 | Insulation level of tap changer(kV) | Rated voltage | *0 | *5 | ||||
| Highest Voltage | *2 | *0.4 | ||||||
|
Power frequency withstand viltage (*0Hz, 1min) |
*5 | *5 | ||||||
|
Impilse test voltage (1.2/*0µs) |
*5 | **0 | ||||||
| 8 | Mechanical service life | No less than **0,**0 operations | ||||||
| 9 | Electrical service life | No less than *0,**0 operations | ||||||
| *0 | Oil compartment for tap changer | Service pressure | 3x*0^4 Pa | |||||
| Leakage test | No leakage under 6x*0^4 Pa for *4 hours | |||||||
| Overpressure protection | Pressure relief device(2.5±0.5)x*0^5 Pa | Pressure relief valv(starting pressure 3.5x*0^4 Pa) | ||||||
| Protective relay | QJ***3 oil flow speed set at 1.0m/s±*0% | |||||||
| *1 | Weight(kg) | Approx.**0 | ||||||
| *2 | Controller | YK*2 | YK*3 | |||||
| Country: | China |
| Model No: | ZSIII200 - 35 - 7 - A |
| FOB Price: | Get Latest Price |
| Place of Origin: | China |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | 1 Piece |
| Packaging Detail: | 1pc/carton |
| Delivery Time: | within 15 working days after payment |
| Supplying Ability: | 100 Piece per Week |
| Payment Type: | T/T |
| Product Group : | - |
