Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang KRIPAL Electric Co., Ltd 30 years experience in manufacturing ac contactor, rotary isolator switch, industrial plug socket, molded case circuit breaker and etc
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Professional Isolator Power Selector Switch 250A 1000V DC Solar PV System
UKG2 series DC Load Break Switches have been specifically designed to switch Direct Current (DC) at voltages up to 1000Volts.
Their robust design and ability to switch such voltages, at rated current, mean that they are ideally suited to be used in the switching of Photovoltaic (PV) systems.
Features:
Rated current range: 250AA
Rated working voltage: 1000V DC.
Unique spring loaded switching mechanism for high speed switching(5mS max).
Knife edge self-cleaning contacts for increased switch life.
Specifications:
|
Type |
UKG2-63 |
UKG2-125 |
UKG2-250 |
|
|
Rated insulation voltage |
Ui |
440 |
440 |
440 |
|
Impulse voltage |
Uimp |
6 |
6 |
6 |
|
Rated operational voltage |
DC |
250 |
250 |
250 |
|
AC |
440 |
440 |
440 |
|
|
Conventional thermal current(A) |
Ith |
63 |
125 |
250 |
|
Ithe |
63 |
125 |
250 |
|
|
Iu |
63 |
125 |
250 |
|
|
Rated thermal current le (A) |
AC22A 690V |
63 |
100
|
175
|
|
AC23A 525V |
||||
|
AC22A 525V |
||||
|
AC23A 440V |
||||
|
AC22A 440V |
||||
|
AC22A 415V |
||||
|
DC23A 250V |
63 |
100
|
175 |
|
|
DC22A 250V |
||||
|
DC21A 250V |
||||
|
Rated operational power(kW) |
AC22A 690V |
37.5
|
61
|
108
|
|
AC23A 525V |
||||
|
AC22A 525V |
||||
|
AC23A 440V |
||||
|
AC22A 440V |
||||
|
AC22A 415V |
||||
|
DC23A 250V |
14 |
22.5
|
40 |
|
|
DC22A 250V |
||||
|
DC21A 250V |
||||
|
Rated short-time current |
Icw 1 sec. (A) |
1500 |
4000 |
5000 |
|
Icm peak (Ka) |
2.2 |
5.88 |
7.65 |
|
Our advantage:
1. We are professional in making precision plastic mould with high quality and manufactory plastic products.
2. We can provide high-quality of new product R & D, designing, mould forming and making and processing of plastic products.
3 We can tailor various kinds of Mould for each customer as per their requirements. The quotation can be made based on drawings or samples provided by the customers. Our products are both excellent in quality and reasonable in price.
4. There are a variety of imported equipments, such as processing center, huge engraving machine and electric spark
5. We also have punctual delivery time
6. We are committed to providing the best quality and service for customers all long. we enjoyed high reputation among our clients at home and abroad.