1200c Dual Zones CVD Tube Furnace with Mass Flow Control System & Vacuum System

We are committed to improving product performance, enhancing product quality, and continuously reducing product costs to provide the best small10 ampere power relay, power hold relay, bluetooth automotive relay and services to our customers. Our company attaches great importance to product quality and regards quality as life. We always adhere to the product development policy of combining strategic development with adaptive development and introducing technology with independent innovation. Our company pays attention to personnel training and introduction, and high-quality expert team and perfect scientific management system provide a solid technical guarantee for the company.

1 Product Presentation of pcb 30a  12v 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*28mm & 32*27.2*20mm

◆ It Can replace Omron's similar relay with model No. G7G/G8P

◆ It Can replace Hongfa's similar relay with model No. HF105F-4

Definition method:

 NB901  E  -12  S  -S  -A  L  T-105℃  Φ3.1  X

 1      2   3   4  5   6   7    8        9   10

1:  Relay Model  2： NO max load 30A, none: 40A  3: Coil rated voltage  4: package S: Sealed, D: dust proof.

5:  Contact Material: S:AgSnO2  C:AgCdO  6:  Contact Form:   A:Normally Open  B:Normally Close  C:SPDT(NO&NC)

7: L: Height of shell 20.5mm None:Height of shell 28.5mm    8: T-105℃: ambient temperature 105℃   none: normal ambient temperature

9: Φ3.1: Quick terminal hole dia. 3.1mm None: Quick terminal hole dia. 1.6mm   10:  X: customer used code

Overview

Our 30a 12v Relay has high temperature resistant and flame retardant shell, compact and unique appearance design. Silver alloy contacts are impact resistant, high voltage resistant, non bonding under excessive current and small contact resistance. High quality copper coil, mechanical life can reach more than 100000 times, low temperature, low power consumption, low noise and anti-interference. Alloy pin, good conductivity, large carrying current, lead out pin can be customized.

Our 30a 12v Relay is applicable to small household appliance industry, smart home industry, automation equipment industry, power supply industry, automobile industry, communication industry, etc. It has high-quality coils, which have good performance in melting resistance, mechanical and heat resistance, softening and breakdown, and high voltage resistance.

2 Information sheet of pcb 30a  12v relay

Contact Rating
Contact Form	1A,1B,1C
Contact Material	AgCdO AgSnO2
Contact Load Capacity	NB903			NB903E
	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.34.0g
Package		Sealed;Dust-proof type

3 Size and electrocircuit of pcb 30a  12v relay

Outline Dimensions

TOP View Layout

Wiring Diagram(Bottom View)

Engineering Data

4.Frequently Asked Question

Q: Can we cooperate with Baocheng ask for agent or exclusive agency?

A: It depend on your annual order quantity and other condition, we can talk together.

Q: Are there any special requirements for OEM purchases?

A. Yes, we require proof of trademark registration in order to print or emboss your trademark onto the product or packaging.

We will focus on 1200c Dual Zones CVD Tube Furnace with Mass Flow Control System & Vacuum System innovation, continue to develop, and contribute to the society with high-quality products. In pursuit of excellent product quality, our company also provides customers with efficient, timely and joyful pre-sale, in-sale and after-sale services and value for money products. We will continue to make progress, seek common ground while reserving differences, and provide consumers with better services with more environmentally friendly and scientific methods.

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