GLVAC AC Vacuum Contactor CKJ11-250/1.5

GLVAC AC Vacuum Contactor CKJ11, 250A/1.5kV

GLVAC CKJ11-250/1.5 AC vacuum contactor is a full closed product manufactured with new technology. This ac contactor has specific characteristics listed below:

• High operating voltage
• Low circuit resistance
• Long life
• Small size
• Stability & reliability
• Low pick-up power
• Easier maintenance than traditional CKJ5 contactors

GLVAC vacuum contactors are using vacuum interrupter as switching elements. Vacuum medium has very good isolation and arc extinguishing ability. Especially at high voltage parameters, this contactor can operate without any arcing. Therefore, safe switching operations can be possible with these vacuum contactors. For additional informations, you can see the specifications table below. As you can see at the table this ac vacuum contactor can operate not only at high parameters but also has high mechanical life. With this features you can use this series of contactor at your system without any doubt.

Specifications
Operating Voltage	1500V (1.5kV)
Operating Current	250A
Rated Making Capacity (A/50 times)	2500A
Rated Breaking Capacity (A/50 times)	2000A
Limited Breaking Capacity (A/3 times)	2500A
Pick-up Power (W transient)	265
Hold Power (W transient)	30
Mechanical Life Time	1 x 106
Electrical Life Time	6 x 104
Control Power Voltage Options	220V
Auxiliary Contact	3 x NO + 1 x NC
Auxiliary Contact Capacity	AC-15: Ue: AC380V le: 0.7A DC-13: Ue: DC220V le: 0.1A
Weight	5.10 kg