Summary:
KYN61 armored removable AC metal enclosed switch equipment( hearinafter referredled to as " switchgear"). It is applicable to three phase AC 50Hz, 35 - 40kV power system, it is used for receiving and diteibuting electric energy and contrlling, protecting and supervising the circuit.
Main Specification:
| Items |
Unit |
Data |
| Rated voltage |
kV |
35, 40 |
| Rated power |
Hz |
50 |
| Rated current of circuit breaker |
A |
630,1250,1600,2000,2500,3150 |
| Switch gear rated current |
A |
630,1250,1600,2000,2500,3150 |
| Rated short time withstand current |
kA |
16,20,25,31.5,40 |
| Rated peak value withstand current(peak value) |
kA |
40,50,63,80,100 |
| Rated short circuit dropout current |
kA |
16,20,25,31.5,40 |
| Rated short circuit switch-on current( peak value) |
kA |
40,50,63,80,100 |
| Rated insulation level |
kV |
24,32,42 |
| Degree of protection |
kV |
IP4X,IP2X |
Main features:
The switchgear body is of assembly type structure, and the circuit breaker is of handcart and floor stand model structure;
The switchgear is equipped with a brand new compound insulation VCB, which is of good interchangeability and is convenient for exchange; A leadscrew nut feed mechanism is installed inside the handcart frame, so as to easily move the handcart and prevent the feed mechanism
from being damaged due to mal-operation;
All operation can be done while the cubicle door is closed;
All the interlocking between the main circuit breaker, the handcart and the cubicle door are of mandatory mechanical locking means and can satisfy the requirements of five prevention;
The space of the cable compartment is enough to connect several pieces of cables;
The quick earthing switch is used for grounding and short-circuit;
The protection grade of the enclosure is IP3X , and that will be IP2X when the handcart door is open;
The product accords with the standard of IEC62271-200, IEC60694 (idt GB/T-11022-1999), GB 3906, DL 404 and so on.
Audited Supplier 
Summary:
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