Ckg-630 630A7.2kv AC 고전압 진공 접촉기

• 전기 유형: AC
• 극 수: 3
• 단계: (2)
• 주 회로 정격 전압: ac220v
• 주 회로 정격 현재: 630A
• 유형: 교류 접촉기
• 모델 번호.: CKG-630
• 운송 패키지: Carton
• 사양: CKG-630
• 등록상표: VKSELE
• 원산지: Wenzhou
• 세관코드: 8536901900
• 생산 능력: 1000pieces/Month

제품 설명

The main technical parameters
1.Rated voltage:
a:Rated working voltage of main circuit of contactors is 6-7.2KV.
b:Rated voltage of control circuit :AC 200V DC 220V.
c:Auxiliary circuit rated voltage:AC200V,DC220V
d:Rated voltage of release: AC 220C,DC220V
2.Rated current: Main circuit:160A,250A,Rated voltage:AC3 160A,250A,400A.
3.Rated frequency:50/60Hz,
4.operating frequency and working system:
The operating frequency of repetitive short-term working system is 6000h-1
Operating Frequency of Mechanical Holding 30h-'
5.The main contact parameters are shown in the table:

Specification

Model		CKG-160	CKG- 250	CKG-400	CKG-630
Rated voltage		6/7.2KV	6/7.2KV	6/7.2KV	6/7.2KV
Rated Current		160A	250A	400A	630A
Main contact parameter	Open distance (mm)	3 ±0.3	3 ±0.3	3.5 ±0.3	3.5 ±0.3
	Overtravel (mm)	2 ±0.2	2 ±0.2	2 ±0.2	2 ±0.2
Rated frequency		50Hz/60Hz
Electrical life		AC4 Lolad  >6*10^4
Mechanical life		3 *10^6

 

Dimension: