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Help Center12KV Indoor Metal-clad Withdrawable Switchgear KYN28A-12(z)
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12KV Indoor Metal-clad Withdrawable Switchgear KYN28A-12(z)
Product Overview :
KYN series metal-clad removable enclosed switch cabinet (called switch cabinet for short). It is applicable for power receiving and distribution in the 3.6-12Kv three-phase AC 50Hz single bus bar and single bus bar sectioning system. It has the functions of controlling, protecting and monitoring the circuit.
Working Conditions:
a. The Ambient temperature upper limit and lower limit are respectively +40°C and -40°C; (allowing storage and transportation at -30°C);
b. Altitude is not more than 1000m;
c. Relative humidity: daily average value should not be more than 95%, while monthly average value should not be more than 90% (+25°C);
d. Seismic intensity should be not more than 8°;
e. Places without fire, explosion risk, serious pollution, chemical corrosion and violent vibration.
Features:
The switch cabinet is metal-clad. Its structure design accords with the standards GB3906-91, IEC298, DL404 and DL402. The crust structure is made of steel plates by means of bending and welding, which are joined by bolts. The hand buggy panel is the door of cabinet. The bosom of switch cabinet is divided into a breaker chamber, a main bus bar chamber, a cable chamber and a relay chamber by metal partitions. The degree of protection of the entire crust and compartments is IP2X equally. All the metal structures are connected to ground reliably. All the compartments of main circuit system have pressure release channels for independent exhaust.
Item |
Unit |
Parameters |
|||
Rated voltage |
KV |
12~24 |
|||
Rated current |
HZ |
50 |
|||
Rated current of circuit breaker |
A |
630/2000 |
|||
Rated current of switch cabinet |
A |
630/2000 |
|||
Rated current of dynamic stability (4S) |
KA |
16/20/25/31.5/40/50 |
|||
Rated current of dynamic stability (peak) |
KA |
40/50/63/80/100/125 |
|||
Rated short circuit drop-out current |
KA |
16/20/25/31.5/40/50 |
|||
Rated short circuit making current (peak) |
KA |
40/50/63/80/100/125 |
|||
Rated insulation level |
1min power frequency withstand voltage |
KA |
24 |
32 |
42 |
lighting impulse withstand voltage |
KA |
40 |
60 |
75 |
|
protection degree |
IP2X shell: IP4X, it is IP2X when compartment and circuit breaker room is open |
||||
|
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1: What certifications do you get?
A: We have ISO, CE,CCC,etc.
.
2: Are OEM&ODM available?
A: Yes, we accept OEM and ODM.
3: When to get the price?
A: We usually quote within 24 hours after getting your inquiry.
if you are very urgent to get the price, please contact us with emails or calls so that we will regard your inquiry priority.
4: Is sample available and free?
A: Sample is available, but sample should be paid in advance. The cost of sample will be refund after further order.
5. How to pay?
A: T/T and L/C are acceptable, and T/T will be more appreciated.
30% deposit before producing, 70% balance before loading by T/T.
6. What is the delivery time?
A: It depends on the order quantity and the season you place the order. Generally, one month after the receipt of the 1st payment.
7. What about the Package?
A: Standard export package (Wooden carton with inner vacuum package) for long-distant ocean shipment and tough handling is provided. and we can make special designed for you if need.
8.How to contact?
A: Send your inquiry details in the below, Click “send” now!
Send Inquiry to This Supplier
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