230kv/72.5kv/15kv Outdoor Double Side Break Disconnector Switch

• Customization: Available
• Type: High-voltage
• Structure: Three-column Disconnector
• Model NO.: GW
• Installation: Outdoor High-voltage
• Operation: Electric
• Grounding Mode: Grounding
• Movement Mode: Horizontal Rotary Type
• Number of Poles: Three Pole
• Grounding: Single Ground
• Certification: ISO
• Transport Package: Wooden
• Specification: 230KV
• Trademark: HEMG
• Origin: China
• Production Capacity: 50000

Product Description

 

ÍTEM	DESCRIPTION OF THE PARAMETER / FEATURE	UNIT OF MEASUREMENT	PARAMETER / REQUESTED FEATURE	OFFERED	PARAMETER / REQUESTED FEATURE	OFFERED	PARAMETER / REQUESTED FEATURE	OFFERED
1	Nominal system voltage	kV	230	230	69	69	13.8	13.8
2	Kind		3 columnas doble apertura lateral	3 columnas doble apertura lateral	3 columnas doble apertura lateral	3 columnas doble apertura lateral	2 columnas	2 columnas
3	Class		Intemperie	Intemperie	Intemperie	Intemperie	Intemperie	Intemperie
4	Number of poles		3	3	3	3	3	3
5	Nominal design voltage	kV	245	245	72.5	72.5	24	24
6	Dielectric rigidity to atmospheric impulses at sea level (main blades and grounding blades)
6.1	a) On land and between poles	kVp	1050	1050	325	325	125	125
6.2	b) Through the sectioning distance	kVp	1200	1200	375	375	145	145
7	Dielectric rigidity at industrial frequency at sea level (main and grounding blades)
7.1	a) On land and between poles	kV	460	460	140	140	50	50
7.2	b) Through the sectioning distance	kV	530	530	160	160	60	60
8	Minimum contour distance (Pollution level III) (*)	mm	6125	6125	1813	1813	600	600
9	Nominal frecuency	Hz	60	60	60	60	60	60
10	Normal nominal current	A	≥2000	≥2000	≥2500	≥2500	2000	2000
11	Rated short-term rated current, 1s	kA	≥31,5	≥31,5	≥31,5	≥31,5	≥40	≥40
12	Short circuit duration	s	1	1	1	1	1	1
13	Maximum radio interference voltage	µV	< 2500	< 2500	-	-	-	-
14	Insulators: Material		Porcelana	Porcelana	Porcelana	Porcelana	Porcelana	Porcelana
15	Line terminal connectors for conductor AAC 1033.5 MCM		SI	SI	SI	SI	SI	SI
16	Mechanical strength class		M2	M2	M2	M2	M2	M2
17	Nominal Transfer Current	A	≥ 1600	≥ 1600	≥ 1600	≥ 1600	-	-
18	Rated Bar Transfer Voltage	Vr.m.s.	200	200	100	100	-	-
19	Main blades operating mechanism		Motor 125 VCC	Motor 125 VCC	Motor 125 VCC	Motor 125 VCC	MANUAL	MANUAL
20	Galvanized steel structure is required: YES-NO		SI	SI	SI	SI	NO	NO