China IEC 3 Phase 50Hz 24KV Load Interrupter Switch Vacuum for sale

IEC 3 Phase 50Hz 24KV Load Interrupter Switch Vacuum

Price Negotiable

MOQ: 1 SET

Delivery Time: 3-7 DAYS

Brand: XG

Product Description

1. 24KV 3 phase 50Hz outdoor high voltage load break switch/Load interrupter switch

24kv load break switch is used to open medium voltage circuits up to 38 KV, connecting or disconnecting lines or cables, sectionalize ring-circuits, as well as to connect or disconnect transformers under load conditions.

2. Technical list

No.	Description	Unit	Data
1	Rated voltage (Un)	KV	24
2	Max.working voltage(Umax)	KV	24
3	Rated frequency	Hz	50
4	Rated current	A	630
5	Rated short time current 1 secretary(Ith) 3. secretary(Ith)	kA rms	20 10
6	Rated peak current (Idvn)	kA peak	50
7	Rated short circuit making capacity ima	kA peak	50
8	Rated mainly load breaking current capacity cosΦ=0.7	A rms	630
9	Max Mainly active load breaking capacity cosΦ=0.7	A rms	630
10	Rated closed breaking capacity cos Φ=0.3	A rms	630
11	Rated single breaking capacity	A rms	630
12	Rated cable charging capacity	A rms	50
13	Power frequency withstand voltage 50Hz 1 min	kA rms kA rms	55 65
14	To earth Interphase/insulating voltage peak	kV peak kV peak	145 125
15	Mechanical life		2500 operation
16	Mac.operating torque when Closing Opening	N.M. N.M.	64 64
17	Operating angle on the shaft	Degree	80
18	Operating time	Ms	35
19	Arc-extinguish time	Ms	20
20	Earthing switch attachment Rated short-time current Peak withstand current Short circuit making capacity Power frequency withstand voltage (Lighting )impulse resisting voltage Pole distance	kA rms kA peak kA peak kV kV Mm	25 50 50 55 125 275