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LW28 series of universal changeover switch,manual transfer switch

Name: LW28 series of universal changeover switch,manual transfer switch
Brand: WEHOPE
Price: USD $1 - 100 / Piece

FOB Price

USD $1 - $100 / Piece

100 Pieces(Min.Order)

Supply Ability 1000000 Piece / Pieces per Month
Port NINGBO/SHANGHAI
Payment Terms:T/T

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Product Details

Place of Origin:	Zhejiang, China	Brand Name:	WEHOPE	Model Number:	LW28 changeover switch
Max. Current:	63A	Max. Voltage:	440V	Mechanical Life:	600 000times

Product Description

Specifications

1.Competitive price
2.OEM /ODM
3.High quality
4.Attentive Service
5.Customization & Personalization

Product Description

Main technical parameters for LW28 series of universal changeover switch,manual transfer switch

The table below gives the main switch technical parameters

figure 1

Model	lth A	Ui V	Ue V	AC-21A	AC-22A	AC-23A		AC-2		AC-3		AC-4		AC-15	DC-13
Model	lth A	Ui V	Ue V	Le A	Le A	Le A	p kw	Le A	p kw	Le A	p kw	Le A	p kw	Le A	Le A
LW28-20	20	660	440	20	20	15	7.5	15	7.5	11	5.5	3.5	1.5	4
			240											5	1
			120												5
LW28-25	25		440	25	25	22	11	22	11	15	7.5	6.5	3	5
			240											8	1.5
			120												9
LW28-32	32		440	32	32	30	15	30	15	22	11	11	5.5	6
			240											14	11
			120												25
LW28-63	63		440	63	63	57	30	57	30	36	18.5	15	7.5
LW28-63	63		120												55
LW28-125	125		125	125	125	100	45	100	45	50	22	18	12		90
LW28-160	160		160	160	160	115	57	115	57	65	33	25	15		110
Operating cycle		Racing		8500										Long-life electrical (time)
		A		1500										20*10⁴	6*10⁴
		A		1500										Mechanical life (times)
		The total		1000										60*10⁴

The table below gives the relative size in figure 1

Model	Panel shape	The size(mm) A B C L				A	b	d1	d2
LW28-20	M1 square	48	48	40	22+9.6n	36	36	φ8.5	φ4.5
	M1 rectangle	48	60	43	22+9.6n	36	36	φ8.5	φ4.5
	M2 square	64	64	43	25+9.6n	48	48	φ10	φ4.5
	M1 rectangle	64	80	43	25+9.6n	48	48	φ10	φ4.5
LW28-25	M1 square	48	48	45.2	23+12.8n	36	36	φ8.5	φ4.5
	M1 rectangle	48	60	45.2	23+12.8n	36	36	φ8.5	φ4.5
	M2 square	64	64	45.2	26.5+12.8n	48	48	φ10	φ4.5
	M1 rectangle	64	80	45.2	26.5+12.8n	48	48	φ10	φ4.5
LW28-32	M2 square	64	64	58	29.2+12.8n	48	48	φ10	φ4.5
LW28-32	M1 rectangle	64	80	58	29.2+12.8n	48	48	φ10	φ4.5
LW28-63	M2 square	64	64	66	29.2+21.5n	48	48	φ10	φ4.5
	M1 rectangle	64	80	66	29.2+21.5n	48	48	φ10	φ4.5
	M3 square	88	88	66	29.2+21.5n	68	68	φ10	φ4.5
	M1 rectangle	88	107	66	29.2+21.5n	68	68	φ10	φ4.5
LW28-125	M3 square	88	88	84	35+26.5n	68	68	φ13	φ6
LW28-125	M1 rectangle	88	107	84	35+26.5n	68	68	φ13	φ6
LW28-160	M3 square	88	88	88	35+32.5n	68	68	φ13	φ6
LW28-160	M1 rectangle	88	107	88	35+32.5n	68	68	φ13	φ6

Product introduction
LW28 series is mainly used for communication's switch 50Hz, rated voltage 440V and below, dc voltage 240V below and rated current to the electrical wiring 63A for manual less frequent switching circuit breaker or controlling and conversion, may also directly control three-phase induction motor and made to measure and control circuit. Product versatility, instead of transition state officially switch, can be used as the circuit control switch, the formal test equipment, motor control switch, switch to control switch and electric switch, and etc.
Conform to the standards
Main circuit and control switch directly with GB14048.3-2001. God makes the control switch GB14048.5-2001.
Normal working condition
1.Around air temperature no more than +40℃,within 24h, and no more than the average temperature+35℃;

2.the upper air temperature around. No more than -5℃;

3.Installing place shall not exceed altitude 2000m;

4.The highest temperature for+40℃,the air temperature is not more than 50% of the relative low, at the temperature can allow higher relative humidity, such as 20℃.to 90%. Due to temperature change of any specific measures occasionally.

The detail of LW28 series of universal changeover switch,manual transfer switch

Shape dimension and installation dimensions

Packaging & Shipping

Packaging:

The packaging of the changeover switch is standard export carton or according to your requirements.

Shipping:

normally ocean shipping

The delivery date of the changeover switch is within 20-30 days after receiving payment.

Our Services

Our service

1.Your inquiry related to our products or prices will be replied in 24hrs.
2.Well-trained and experienced staffs to answer all your enquires in fluent English.

3.OEM&ODM, any your customized breakers we can help you to design.

4.Distributorship are offered for your unique design and some our current models.

5.Protection of your sales area, ideas of design and all your private information.

Company Information

FAQ

FAQ

Q 1. what's the payment term?

A. We accept TT, 30% deposit and 70% balance agaisnt copy of BL, Western

Union ,L/C is ok!

Q 2. how's the delivery time ?

A. usually it will take about 15~20 days for production

Q 3. tell me the standard of package?

A. For the small capacity, it use carton.

Q 4.Could you offer Form A or C/O ?

A. It totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for this certificate.

Q 5.Would you accept to use our logo ?

A.If you have good quantity,it absolute no problem to do OEM.

Q6. How about the transport?

A. If the number of goods is small we usually use TNT, TNT-DHL,EMS,DHL and some express you offered. If the number of the goods is big usually we use the FWD you offered. Either by sea or by air is OK.

Q7. What is the different between HOUPU and WEHOPE ?

A. HOUPU is my company name and the WEHOPE is brand name of our products.

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Contact Us

Yueqing Houpu Trading Co., Ltd.: Contact nameTammy He; Phone0086-0577-62785692; AddressJiadong Village, Liushi Town, Yueqing

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LW28 series of universal changeover switch,manual transfer switch

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