Basic Info.
Model NO.
KNC1
Electric Ratings
AC50/60Hz, 690V, up to 95A
Ambient Temperature
-5°c~+40°c
Mounting Cat
III
Utilization Catagory
AC-3, AC-4
Electric Life (Times)
1000000 Times
Standard
IEC/En 60947-4-1
Transport Package
Carton
Trademark
Korlen
Origin
China
HS Code
853690000
Production Capacity
10000PCS/Month
Product Description
AC Contactor for Tower Crane Electrical Spare Parts
Product Description
1. Specification
| Model No. | KNC1-09 | KNC1-12 | KNC1-18 | KNC1-25 | KNC1-32 | KNC1-40 | KNC1-50 | KNC1-65 | KNC1-80 | KNC1-95 | |
| Rated Conventional Heating Current | Ith(A) | 20 | 20 | 32 | 40 | 50 | 60 | 80 | 80 | 100 | 125 |
| Rated Voltage Ui(V) | Ui(V) | 690 | 690 | 690 | 690 | 690 | 690 | 690 | 690 | 690 | 690 |
| Rated Operation Current Ue=380/415V | AC-3 Le(A) | 9 | 12 | 18 | 25 | 32 | 40 | 50 | 65 | 80 | 95 |
| AC-4 Le(A) | 3.5 | 5 | 7.7 | 8.5 | 12 | 18.5 | 24 | 28 | 37 | 44 | |
| Power Controlled 3Ph Cage Motor AC3 | 220/240 kW | 2.2 | 3 | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 25 |
| 380/415 kW | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | |
| 660/690 kW | 5.5 | 7.5 | 10 | 15 | 18.5 | 30 | 33 | 37 | 45 | 45 | |
| Eletrical life(x103 operations) | AC-3 | 1000 | 1000 | 1000 | 1000 | 800 | 800 | 600 | 600 | 600 | 600 |
| AC-4 | 200 | 200 | 200 | 200 | 200 | 150 | 150 | 150 | 100 | 100 | |
| Mechainical life(x103 operations) | 10 | 10 | 10 | 10 | 8 | 8 | 8 | 8 | 6 | 6 | |
| Matched Fuse | Size | RT16-00 | RT16-00 | RT16-00 | RT16-00 | RT16-00 | RT16-00 | RT16-00 | RT16-00 | RT16-00 | RT16-00 |
| A | 20 | 20 | 32 | 40 | 50 | 63 | 80 | 80 | 100 | 125 | |
| Main Circuit | 3P or 4P | ||||||||||
Shipping:
1. Normally by SEA From NINGBO/SHANGHAI TO .Worldwide..
2. Products are shipped via UPS / DHL / FedEx / TNT and so on expresses (door to door) If the amount is Small.
3. We Provide Drop shipping Service.
4. In order to ensure you receive your order tax free upon import, we can declare lower value according to your demand.
Payment:
1. We usually use T/T (30% deposit before production and 70% to be paid against the copy of B/L).
2. L/C also acceptable
Warranty:
1. We provide 2years warranty.
2. If the product is defective, please notify us within 10 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods