7.2kv 250A 3 Phase AC Coil Magnetic Vacuum Contactor

• Electricity Type: AC
• Number of Pole: 3
• Phase: 3
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JCZ7-250/7.2KV
• Main Circuit Rating Voltage: AC220V
• Main Circuit Rating Current: 250A
• Type: Ac Contactors
• Transport Package: Carton
• Specification: JCZ7-250/7.2KV
• Trademark: VKSELE
• Origin: Wenzhou
• HS Code: 8536901900
• Production Capacity: 1000pieces/Month
• Package Size: 59.00cm * 49.00cm * 32.00cm
• Package Gross Weight: 36.000kg

Product Description

The main technical parameters
JCZ5 series indoor AC high voltage vacuum contactors (here in after referred to as contactors) are
three-phase AC, 50Hz, 10KV indoor electrical equipment .lt is suitable for power system with rated voltage
of 12kV and lower voltage grade and rated current of 630A. it can control and operate high voltage
electrical equipment frequently.

Technical Parameter:

No.	Name		Unit	Data
1	Rated Vol.		KV	7.2/12
2	Rated Current		A	200,400,630
3	Rated closing current (effective value)			2000, 4000, 6300
4	Rated max. breaking current			1600, 3200, 5040
5	Rated operating voltage		V	AC110/220
6	Closing coil pull-in current		A	DC6/3, DC10/5
7	Keep the coil pull-in current			DC0.32/0.16  DC0.48/0.24
8	Trip coil trip current			DC2.5/1.3
9	Rated operating frequency		Times/h	300
10	Mechanical life		Times	30*10^4
11	Electrical life	AC-3	Times	25*10^4
		AC-4		5*10^4

 

Dimension: