Single Phase AC Voltage Regulator Stabilizer

Superior and superb quality, belief in perfection and never-ending pursuit of excellence have led to a strong overall strength of our 24v Spdt Relay, 80 ampere car relay, five ampere signal relay in the market. Through the unremitting efforts of all our employees, our products have been highly praised by new and old customers. We actively develop new products to expand new users and strengthen our competitive strength. We always start from the needs of our customers and develop new products constantly, and never stick to the old ways.

1 Product Recommendation of 40 ampere water pump relay

Product Features :

◆High load switching capability

◆2500VAC is avaliable for dielectric strength between contact and coil

◆ Coil insulation grade Class F

◆ Contact form 1A,1B,1C available

◆ Dust-proof&Sealed type

◆ Complies with RoHS-Directive

◆ Dimension: 50.2*27.2*28mm

◆ It Can replace Songchuan's similar relay with model No. 832AW/855AW/832HAW

◆ It can be used for water pump relay

Overview

Our Water Pump Relay adopts high-quality composite silver contacts with strong conductivity and large carrying current. According to customer needs, we can customize the materials suitable for resistive load, inductive load or capacitive load contacts. It has high-quality coils, which have good performance in melting resistance, mechanical and heat resistance, softening and breakdown, and high voltage resistance.

It is safe to use and has tens of millions of product configurations. It is the choice of more customers and reliable. Our Water Pump Relay adopts high-quality copper coil, and the mechanical life can reach more than 100000 times. With the rapid development of industrial automation, automotive electronics and home appliance industries, the performance requirements of relays are also changing. A single load type can no longer meet the needs of people's daily life. We have many types of relays for customers to choose.

2 Parameter chart of 40 ampere water pump relay

Contact Rating
Contact Form	1A,1B,1C
Contact Material	AgCdO AgSnO2
Contact Load Capacity	NB904			NB904E
	40A 240VAC/30VDC 40A 277VAC 1.5HP 1HP 240VAC TV-5 TV-15			30A/20A 240VAC/30VDC 30A 277VAC 1HP 1/2HP 240VAC TV-5
Switching Power Max.		1200W 11000VA
Switching Voltage Max.		30VDC/277VAC
Switching Current Max.		40A
Contact Resistance Max.		50mΩ(1A ,24VDC)
Life expectancy		Electrical	40A: 2x104 30A: 105
		Machanical	10 7

Safety Certification
Approval	CQC	TUV	UL
Load	30A/40A 240VAC 30VDC	30A/40A 240VAC 30VDC	30A/40A 277VAC 1.5HP 1HP 1/2 HP 240VAC TV-5 TV-15

Coil Rating
900mw							600mw
No.	Coil Voltage		Coil Resistance Ω±10%	Pick up (VDC) Max. (75% of Rated Voltage)	Drop out (VDC) Min.(10% of Rated Voltage)		No.	Coil Voltage		Coil Resistance Ω±10%	Pick up (VDC) Max. (75% of Rated Voltage)	Drop out (VDC) Min.(10% of Rated Voltage)
	Rated	Max.						Rated	Max.
5	5	6.5	28	3.75	0.5		3	3	3.9	15	2.25	0.3
6	6	7.8	40	4.5	0.6		5	5	6.5	42	3.75	0.5
9	9	11.7	90	6.75	0.9		6	6	7.8	60	4.5	0.6
12	12	15.6	160	9	1.2		9	9	11.7	135	6.75	0.9
15	15	19.5	250	10.25	1.5		12	12	15.6	240	9	1.2
18	18	23.4	360	13.5	1.8		15	15	19.5	375	10.25	1.5
24	24	31.2	640	18	2.4		18	18	23.4	540	13.5	1.8
48	48	62.4	2560	36	4.8		24	24	31.2	960	18	2.4
110	110	143	13445	82.5	11		48	48	62.4	3840	36	4.8

Technical Rating
Insulation Resistance		Min.1000MΩ(500VDC)	IEC 60255-5
Dielectric Strength	Between Contacts	1500VAC, 50/60Hz 1min; Max 4000 VAC	IEC 60255-5
	Between Coil&Contact	2500VAC 50/60Hz Min;	IEC 60255-5
Operate Time		≤15ms
Release Time		≤10ms
Shock Resistance		Operation extremes 10G Damage limits 100G	IEC 68-2-27 test Ea
Vibration Resistance		10Hz～55Hz double amplitude 1.5mm	IEC 68-2-6 test Fc
Ambient Temperature		﹣55℃～85℃;﹣55℃～105℃
Relative Humidity		85% RH , 40℃	IEC 68-2-3 test Ca
Weight		Approx.32.0g
Package		Sealed;Dust-proof type

3 Measurement and circuitry of 40 ampere water pump relay

Outline Dimensions

TOP View Layout

Wiring Diagram(Bottom View)

Engineering Data

4.FAQ

Q. Can we print our own logo?

A. Yes,we offer OEM service.

Q: Which port do you load goods ?

A: We load goods on ningbo port which is very near to our city.

We provide diversified and high-quality Single Phase AC Voltage Regulator Stabilizer services for foreign consumers. In the face of fierce market competition, the company is relying on its own advantages to integrate external resources, optimize internal management, continue to innovate, and make strides towards professionalization and diversification of business. We are committed to grow into a world-class professional supplier, share advanced processing technology with customers, and create value for customers, employees, companies and society.

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