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Tủ bù cosphi và giảm tải Motor WP6 - Tủ sớm pha
Product type: WP6-1400GZ
Dùng cho động cơ trung áp 6kV- 2500kW; động cơ rô to dây quấn.
Tăng hệ số Cosphi, giảm dòng Stator.
Phù hợp với động cơ đang bị làm việc quá tải và tiết kiệm điện năng tiêu thụ.
Giá bán: ≈ 750,000,000 VNĐ/ 1 Tủ (chưa VAT)
Bảo hành: 12 tháng.
Tình trạng: Đặt hàng
Thời gian giao hàng: 30 ngày
Made in China
Tư vấn mua hàng và lắp đặt
Liên hệ: 0916 513 638, Email: info@thanhdogroups.com

Thông số kỹ thuật

Tư vấn mua hàng và lắp đặt
Liên hệ: 0916 513638.
V. Technical parameter
1. Performance index
★    improve the power factor of the motor to 0.95 or above
★    lower down the stator current of the motor to 10%~20%
★    rapidly reduce the temperature rise of the motor
2. Input and output parameter
Input:
★    signal of motor stator current(01,03): Standard 0~5A signal output from some phase current transformer.
★    signal of motor stator voltage(04,05): standard 100V signal output from two-phase wire-voltage via the voltage transformer for high voltage motor; standard 380V signal output from two-phase wire-voltage directly leading for low voltage motor
Note: the signal of stator current of the motor shall not be the same with the one of the stator voltage. That is to say, the voltage signal shall only be B phase or C phase if the current signal is A phase.
★    Start finished signal(W,111):Comes from the rotor short circuit signal of the starter, which usually supplied by star-point short circuit contactor. This signal is required to be kept and the contact capacity is 5A, 380V.
Output:
★    Pointer or digital motor power factor and stator current display.
★    Start allowable(ready)signal(121,123): This signal is used for the interlock of motor primary cabinet, which concatenates besides the start button and in the self protection range. The capacity of this contact is AC380, 5A.
★    Trouble stop(trip)signal(125, 129)and(131,133):This signal is used for the interlock of motor primary cabinet. The capacity of this contact is AC380, 5A. WP series static advancer supplies two sets of signals, and chooses one of the two according to the different state: (125, 129) is for circuit breaker kind electric trip switch. Parallel connect it with stop button;(131, 133) is for contactor kind electric trip switch. Concatenate it with stop button.
In case that centralized control is needed, WP can supply the user with centralized control interface:
Input:
★    Order of phase-in:This interface is used for phase-in operation by centralized control. Turn-on indicates phase-in. The required capacity of centralized control interface is AC380, 2A, and the signal shall be kept in case of short circuit.
★    Order of phase-out:This interface is used for phase-out operation by centralized control. Turn-on indicates phase-out. The required capacity of centralized control interface is AC380, 2A,and the signal shall be kept in case of short circuit.
Output:
★    Ready signal: This interface is used for sending the centralized control a signal that has no effect on the host operating when phase-in and can starts the host. This interface constantly cuts-in as long as there is no phase-in and the capacity is AC380, 5A.
★    Phase in/out state:This interface is used for sending the centralized control a signal that is the feedback signal of phase-out operation. It is in phase-in state when cut-in, and in phase-out state or power off when cut-off. The capacity is AC380, 5A.
★    Trouble signal:This interface cuts-off indicates there is trouble in phase-in, and the capacity is AC380, 5A.
★    Trip signal:This interface cuts-in indicates the trip of the host is necessary.
Note:The trip signal is on when there is no power supply.
1.  Service power supply
WP series static advancer needs the external to supply three-phase four-wire power supply. The capacity is below:

type specification capacity of power supply sectional area of the cable
400 type 15A 6 mm2
600 type 20A 6 mm2
800 type 25A 6 mm2
1000 type 30A 10 mm2
1200 type 40A 10 mm2
1400 type 50A 10mm2
1600 type 50A 10 mm2
 

2. Protection degree
The protection degree of WP series static advancer is IP20.
3. Environmental condition

type all types of WP series static advancer
Height above sea level No more than 1500m
Environmental parameter temperature No more than 40℃
Relative humidity No more than 90%
Airing requirement no objects within 500mm above the cabinet;
The overhead for 100mm of the inlet cabinet is necessary if the trench is enclosed. 
Safety requirement No danger, no explosion, no corrosive gas in the installation place
power supply and voltage requirement Three-phase AC 380V±10%
 

Please declare it if the local service condition of the customer’s can’t meet the above terms, so we can design the cabinet additionally according to the actual condition. 

 
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