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Best Seller Ldw45 Series Air Circuit Breaker

Name: Best Seller Ldw45 Series Air Circuit Breaker
Brand: china-manufacturer-directory.com
SKU: 684101012
Availability: InStock
Rating: 4.3 (91 reviews)

Price:	Negotiable/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	100/Piece
Pay Type:	L/C,T/T,Paypal,Western Union

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Showroom Product Company Profile

Product Specifications

Prod Model:	LDW45
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Current:	100A-1600A
Material Of Plastic Body:	PC
Brand:	Lovadon OEM
Breaking Capacity:	Low Voltage Circuit Breakers
Operation:	Electric Type
Speed:	Normal Type Circuit Breaker
Arc-extinguishing Medium:	Air
Certification:	CE
Installation:	Fixed Type and a Drawer Type
Structure:	Conventional Circuit Breaker
Poles Number:	1,2,3,4

Product Description

Specifications

Type

LDW45 -2000LDW45-3200LDW45-6300

Pole

3P, 4P3P, 4P3P, 4P

Using categary

BBB

Rated current In
A630, 800, 1000, 1250, 1600, 20002000, 2500, 30004000, 5000, 6300

Rated frequency
Hz50/6050/6050/60

Rated operation voltage Ue
V400 690400 690400 690

Rated insulation voltage Ui
V800800800

Arcing distance
mm000

Rated impulse withstanding voltage Uimp
V800080008000

Rated operation short circuit
breaking capacity Ics(O-t-CO-t-CO)400Vka5080100

690Vka405075

Rated limiting short circuit
breaking capacity Icu(O-t-CO)400Vka80100120

690Vka506585

Rated short circuit closing capacity Icm400Vka176220264

690Vka105143187

Rated short time withstanding
current Icw(O-t-CO,AC400V 0.4s)400Vka506585

Operation lifeper hourTimes202010

ElectricalTimes1000500500

MechanicalTimes1000050005000

Full breaking time
ms20~3020~3020~30

Full closing time
ms55~7055~7055~70

Power consumption3PW36012002000

4PW45017502300

Resistance of each poleFixed typeμ Ω119-

Draw out typeμ Ω201410

Dimensions(L*W*H)3P fixed typemm362*323*402422*323*402

3P draw out typemm375*461*452435*471*452

4P fixed typemm457*323*402537*323*402

4P draw out typemm470*461*452550*471*452

Approximate weight3P fixed typekg4155

3P draw out typekg7195245

4P fixed typekg51.565

4P draw out typekg86115260

Specifications
Type			LDW45 -2000	LDW45-3200	LDW45-6300
Pole			3P, 4P	3P, 4P	3P, 4P
Using categary			B	B	B
Rated current In		A	630, 800, 1000, 1250, 1600, 2000	2000, 2500, 3000	4000, 5000, 6300
Rated frequency		Hz	50/60	50/60	50/60
Rated operation voltage Ue		V	400 690	400 690	400 690
Rated insulation voltage Ui		V	800	800	800
Arcing distance		mm	0	0	0
Rated impulse withstanding voltage Uimp		V	8000	8000	8000
Rated operation short circuit breaking capacity Ics(O-t-CO-t-CO)	400V	ka	50	80	100
	690V	ka	40	50	75
Rated limiting short circuit breaking capacity Icu(O-t-CO)	400V	ka	80	100	120
Rated limiting short circuit breaking capacity Icu(O-t-CO)	690V	ka	50	65	85
Rated short circuit closing capacity Icm	400V	ka	176	220	264
Rated short circuit closing capacity Icm	690V	ka	105	143	187
Rated short time withstanding current Icw(O-t-CO,AC400V 0.4s)	400V	ka	50	65	85
Operation life	per hour	Times	20	20	10
	Electrical	Times	1000	500	500
	Mechanical	Times	10000	5000	5000
Full breaking time		ms	20~30	20~30	20~30
Full closing time		ms	55~70	55~70	55~70
Power consumption	3P	W	360	1200	2000
	4P	W	450	1750	2300
Resistance of each pole	Fixed type	μ Ω	11	9	-
	Draw out type	μ Ω	20	14	10
Dimensions(LWH)	3P fixed type	mm	362323402	422323402
	3P draw out type	mm	375461452	435471452
	4P fixed type	mm	457323402	537323402
	4P draw out type	mm	470461452	550471452
Approximate weight	3P fixed type	kg	41	55
	3P draw out type	kg	71	95	245
	4P fixed type	kg	51.5	65
	4P draw out type	kg	86	115	260

Our company supplys different kinds of products. High quality and favaroble price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.