1 Phase High Voltage Vacuum Contactor For AC 50Hz - 60Hz Power Systems
Hai Bang High Voltage Single Phase Vacuum Contactor is suitable for AC 50~60Hz power systems, main circuit rated voltage 40.5kV, rated current160A, 250A, 400A, 630A. This type of High Voltage Single Phase Vacuum Contactor is mainly used as a grounding switch when a single-phase ground fault occurs. Single Phase High Voltage Vacuum Contactor is used in arc suppression cabinets and electrical occasions that require single-phase control. The altitude of the environment where the Single Phase High Voltage Vacuum Contactor is used does not exceed 1000 meters above sea level.
Types:
JCZ1-40.5J(D)/D-160-1.6
JCZ1-40.5J(D)/D-250-2.5
JCZ1-40.5J(D)/D-400-4.0
JCZ1-40.5J(D)/D-630-6.3
Technical Data:
|
Name |
Unit |
Value | ||
|
Main circuit |
Rated working voltage (Ue) |
kV |
40.5 |
|
| Rated working current (Ie) |
A |
160,250,400,630 | ||
| Rated frequency (fr) |
Hz |
50~60 | ||
| Rated connecting capacity |
A |
10Ie (AC-4) | ||
| Rated breaking capacity |
A |
8Ie (AC-4) | ||
| Rated short time withstand current |
A |
10Ie | ||
| Rated peak withstand current |
A |
25Ie | ||
| Rated short circuit duration |
s |
4 | ||
| Ultimate breaking capacity |
kA, time |
6.3/3 | ||
| Power frequency withstand voltage |
Wiring terminal to earth |
kV |
95 |
|
|
Vacuum breaks |
kV |
95 | ||
| Lightening impulse withstand voltage |
kV |
185 | ||
|
Control circuit |
Rated voltage (Us) |
V |
AC 110/220/380 |
|
| DC 110/220 | ||||
| Rated power (Ps)electric holding |
VA |
≤1000/100 (absorbing/holding) | ||
|
Auxiliary circuit |
Form |
(3a+2b) |
||
| Rated value | AC 380V/5A, | |||
| DC 380V/1A | ||||
|
Control circuit, auxiliary circuit to earth power frequency withstand voltage |
kV |
2 | ||
|
Rated operating frequency |
Long-term |
time/h |
120 |
|
|
Short-term |
time/h |
360 | ||
|
Mechanical endurance |
10000 times |
3 | ||
|
Electrical endurance |
10000 times |
25(AC-3), 10(AC-4) | ||
|
Mechanical characteristics |
Closing time |
ms |
≤200 |
|
| Original opening time |
ms |
≤100(electric holding) | ||
| Closing tripping |
ms |
≤10 | ||
Remark:
1. Rated control voltage can be made according to customer’s requirements.
2. For the mechanical holding type, the locking device needs to be replaced every 100,000 times.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.