145kv/1600A/2000A 50Hz/60Hz Contact Arm for Disconnector

• Type: High-voltage
• Structure: Double-column Disconnector
• Installation: Outdoor High-voltage
• Operation: Electric
• Grounding Mode: Grounding
• Movement Mode: Horizontal Rotary Type
• Model NO.: B
• Number of Poles: Unipolar
• Grounding: Single Ground
• Certification: ISO, IS9001
• Transport Package: Wooden
• Specification: 72.5kv
• Trademark: HEMG
• Origin: China
• Production Capacity: 50000

Product Description

 

	INFRASTRUCTURE MAINTENANCE MANAGEMENT				GNMS
	GROUPS: Contact system
Contact arm for adaptation to 145kV disconnectors. TO 2000 A.
TECHNICAL DATA GUARANTEED
Subgroup: disconnectors					Required QuantitY
Denomination: Contact Set central locking arms					10 Units.
Equipment Type: disconnectors 145 KV.
ITEM	DESCRIPTION	UNIT	REQUIRED.	OFFERED	Comment
1	Manufacturer		(*)	HEMG
2	Country of origin		(*)	China
3	Manufacturing Standards		(*)	IEC
4	Manufacturing Technology		(*)	COPPER BENDING ,AL-CASTING
5	Technical Specifications
5.1	Electric data
5.1	Nominal Tension	KV	138	138
5.2	Tension Maxima Services	KV	145	145
5.3	Nominal Current	A	2000	2000
5.4	Effective current short duration (Icc)	KA	40	40
5.5	Dynamic current	(kAcr)	(*)	100
5.6	duration of short circuit	seg.	(*)	4.0
5.7	Electrical resistance heating test		(*)	≤95
5.2	Physical Data
5.2.1	Weight of the complete arm	kg	(*)	45
5.2.2	Arm exterior material		(*)	COPPER
5.2.3	Material Point of contact:		Silver coated copper	Silver coated copper
5.2.4	Terminal Type		bimetallic strip or plate section 4 hole.(No Borne or Bulon)	PLATE SECTION 4 HOLE
5.2.5	Central locking		type B.    B	B
5.3	Dimensional Data
5.3.1	Contact arm length	mm	1800	1,800.0
5.3.2	Diameter of terminal holes for power connections	mm	14	Φ18
5.3.3	Distance / holes To attach primary connection	Pulg.	1-3/4"	50mm*50mm
5.3.4	Diameter hole for fixing the insulator:	pulg.	5/8"  crosswise. ( + )	5/8" CROSSWISE
5.3.5	Connecting plate size power-primary	mm	100 x 100 x 15.5	100*100*20
5.3.6	Extension length to extend outside of the contact arms 80 mm		Yes	YES

 

	INFRASTRUCTURE MAINTENANCE MANAGEMENT				GNMS
	GROUPS: Contact system
Contact arm for adaptation to 145kV disconnectors. TO 1600 A.
TECHNICAL DATA GUARANTEED
Subgroup: disconnectors					Required Quantity:
Denomination: Contact Set central locking arms					50 Units.
Equipment Type: disconnectors 145 KV.
ITEM	DESCRIPTION	UNIT	REQUIRED.	OFFERED	Comment
1	Manufacturer		(*)	HEMG
2	Country of origin		(*)	China
3	Manufacturing Standards		(*)	IEC
4	Manufacturing Technology		(*)	COPPER BENDING AND CASTING AL
5	Technical Specifications
5.1	Electric data
5.1	Nominal Tension	KV	138	138
5.2	Tension Maxima Services	KV	145	145
5.3	Nominal Current	A	1600	1600
5.4	Effective current short duration (Icc)	KA	40	40
5.5	Dynamic current	(kAcr)	(*)	100
5.6	duration of short circuit	seg.	(*)	4.0
5.7	Electrical resistance heating test		(*)	≤95
5.2	Physical Data
5.2.1	Weight of the complete arm	kg	(*)	45
5.2.2	Arm exterior material		(*)	COPPER
5.2.3	Material Point of contact:		Silver coated copper	Silver coated copper
5.2.4	Terminal Type		bimetallic strip or plate section 4 hole.(No Borne or Bulon)	PLATE SECTION 4 HOLES
5.2.5	Central locking		type B.	B
5.3	Dimensional Data
5.3.1	Contact arm length	mm	1800	1,800.0
5.3.2	Diameter of terminal holes for power connections	mm	14	Φ18
5.3.3	Distance / holes To attach primary connection	Pulg.	1-3/4"	50mm*50mm
5.3.4	Diameter hole for fixing the insulator:	pulg.	5/8"  crosswise. ( + )	5/8" CROSSWISE
5.3.5	Connecting plate size power-primary	mm	100 x 100 x 15.5	100*100*20
5.3.6	Extension length to extend outside of the contact arms 80 mm		Yes	YES