12kv 250A Ckg4 Series AC High Voltage Vacuum Contactor
Package Size 59.00cm * 49.00cm * 28.00cm Package Gross Weight 36.000kg The main technical parameters 1.Rated voltage:a:R
Description
Basic Info.
Model NO. | CKG4-250/12 |
Main Circuit Rating Voltage | AC220V |
Main Circuit Rating Current | 250A |
Type | Ac Contactors |
Transport Package | Carton |
Specification | CKG4-250/12 |
Trademark | VKSELE |
Origin | Wenzhou |
HS Code | 8536901900 |
Production Capacity | 1000pieces/Month |
Packaging & Delivery
Package Size 59.00cm * 49.00cm * 28.00cm Package Gross Weight 36.000kgProduct Description
The main technical parameters1.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,DC220Vd:Rated voltage of release: AC 220C,DC220V2.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-1Operating Frequency of Mechanical Holding 30h-'5.The main contact parameters are shown in the table:
Technical Parameter:
Model | CKG4-160 | CKG4- 250 | CKG4-400 | CKG4-630 | |
Rated voltage | 10KV / 12KV | 10KV / 12KV | 10KV / 12KV | 10KV / 12KV | |
Rated Current | 160A | 250A | 400A | 630A | |
Main contact parameter | Open distance (mm) | 5.0 ±0.5 | 5.0 ±0.5 | 5.0 ±0.5 | 5.0 ±0.5 |
Overtravel (mm) | 1.0 ±0.5 | 1.0 ±0.5 | 1.0 ±0.5 | 1.0 ±0.5 | |
Rated frequency | 50Hz/60Hz | ||||
Electrical life | AC4 Lolad >6*104 | ||||
Mechanical life | 3 *106 |
Dimension:
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