12kv High-Voltage Gis Switchgear Load Switch Main Product

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: IEC-12KV-630A
• Arc-extinguishing Medium: SF6
• Installation: Fixed
• Structure: ACB
• Poles Number: 3
• Type: Load Switch
• Function: Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000
• Main Circuit: 630A-20ka (4s), 25ka (3s)
• Mechanical Life: 5000 Times
• Earthing Circuit: 20ka (2s)
• Nominal Frequency: 50Hz
• Transport Package: Carton Packing
• Specification: Customized
• Trademark: ZGHQDL
• Origin: China
• HS Code: 8535900090
• Production Capacity: 10000/M

Product Description

IEC-12KV-630A load disconnect switch complies with the requirements of GB3804 "High Voltage3.6kV~40.5kV AC load circuit breakers" and GB16926 'Combined devices: load circuit breaker with fuse for high voltage alternating current'.

Main circuit: 630A-20kA (4s), 25kA (3s).

Mechanical life: 5000 operations.

Grounding circuit: 20kA (2s).

Mechanical life: 3000 operations.

No.	ltem	Unit	Data
1	Rated frequency	Hz	50
2	Rated current	A	630
3	Rated short time withstand current	KA	20/25
4	Rated peak withstand current	KA	50
5	Rated short circuit duration	S	4
6	Rated short circuit making current	KA	50
7	Theoretical operation	Times	5000

FAQ

Q1: Are you a factory or trading company
A1: Yes, we are a top-notch manufacturer dedicated to the research, development, and production of a wide range of high-quality transformers.  Both our products and prices are very competitive.

Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked and tested before delivery. All our products comply to strict tests, easy maintenance is guaranteed. We also offer on-line after-sale service in case of any further problems. 

Q3: When can I get the price?
A3: Usually we quote within 24 hours after we get your inquiry.

Q4: How could I get a sample?
A4: if you can not buy our product in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs. Express delivery charge depends on the quantity of the samples.
(Does not include large electrical equipment.)

Q5: What is the price of shipping?
A5: Depending upon the port of delivery, the price varies.