Shenzhen Ketai Electronic Technology Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 500k per month |
| Delivery Time | 4weeks |
| Packaging Details | standard or customization |
| Keyword | AC Power Relay |
| Contact material | AgSno2 |
| Contact form | 1 Form C |
| Coil input voltage | AC220V |
| Contact rating | 30A 240VAC/30VDC,20A/30A 277VAC |
| Enclosure type | sealed-type |
| Housing color | black |
| Features | Rated current max 40A |
| Brand Name | NBC |
| Model Number | NB90E-AC220S-S-A |
| Certification | TUV/CQC/UL |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 500k per month |
| Delivery Time | 4weeks | Packaging Details | standard or customization |
| Keyword | AC Power Relay | Contact material | AgSno2 |
| Contact form | 1 Form C | Coil input voltage | AC220V |
| Contact rating | 30A 240VAC/30VDC,20A/30A 277VAC | Enclosure type | sealed-type |
| Housing color | black | Features | Rated current max 40A |
| Brand Name | NBC | Model Number | NB90E-AC220S-S-A |
| Certification | TUV/CQC/UL | Place of Origin | China |
| High Light | 220 Volt 30 Amp AC Relay ，Energy Storage 30 Amp AC Relay ，Photovoltaic AC Power Relay | ||
NBC
220 Volt 30 Amp AC Relay NB90E-AC220S-S-A for Photovoltaic Energy Storage Charging
Description:
AC PCB mount relay NB90xx,support coil voltage 24V,110V,220V,240V,277V,maximum load current is 40A.If with suffix E,then it is 30A for switching current.Strictly comply to UL standard,in accordance with RoHs-Directive as well,suitable for overload and open phase protection of AC 50Hz three-phase motor,printing, packaging, plastics, food and metallurgy production line etc.
Feature:
1. Class F for coil insulation grade
2. SPDT & SPST
3. Rated current max 40A
4. PIN form:A4(NO. with 4pin),A5(NO. with 5pin),B4(NO. with 4pin),B5(NO. with 5pin),C5(NO.&NC. with 5pin),C6(NO.&NC. with 6pin)
Porduct Dispaly:
1. Using under a clean environment(excluding H2S, SO2, NO2, dust contaminants), dust-proof type is recommended using under a polluted environment(containing H2S, SO2, NO2, dust contaminants), sealed type is recommended, and please contact us during practical application；
2. When assembly on PCB, it needs to be completely washed, please inform us before ordering, so as to provide the proper types;
3. If the dielectric strength between the coil & contacts has to be over 2500VAC, please inform us before ordering, so as to provide the proper types.
4. Avoid using it under strong magnetic or shock extremes conditions, or the technical rating will be changed.
Specification:
| Contact Rating | ||||
| Contact Form | 1A,1B,1C | |||
| Contact Material | AgCdO AgSnO2 | |||
| Contact Load Capacity | NB90 | NB90E | ||
| 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: 2x104 | ||
| Machanical | 10 7 | |||
| Safety Certification | ||
| Approval | CQC | UL |
| Load | 40A 240VAC 30VDC | 40A 277VAC 1.5HP 240VAC, TV-5 |
| Coil Rating | ||||
| Coil Voltage | Coil Resistance Ω±10% | Pick up (VDC) Max. (75% of Rated Voltage) | Drop out (VDC) Min.(10% of Rated Voltage) | |
| Rated | Max. | |||
| 24 | 31.2 | 120 | 18 | 7 |
| 110 | 143 | 2360 | 83 | 33 |
| 120 | 156 | 3040 | 90 | 36 |
| 220 | 286 | 13490 | 165 | 66 |
| 240 | 312 | 13490 | 180 | 72 |
| 277 | 360 | 15000 | 208 | 83 |
| 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; (4000VAC Min without Pin #6,when required) | 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.26.0g | ||
| Package | Sealed;Dust-proof type | ||
3 Dimension and circuit of ac current relay
Outline Dimensions
Bottom View Layout
Wiring Diagram(Bottom View)
Engineering Data
FAQ:
Q:Can you offer datasheet for it?
A: Yes,we can,just contact with us for the detail.
Q:Can you provide similar relay from another brand?
A: Yes,we can provide it .
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
1500000-5000000
Employee Number:
15~50
Ecer Certification：
Active Member
Shenzhen Ketai Electronic Technology Co., Ltd. was established in 2012. It is a professional sales company mainly focusing on relays. The company consists of a team with more than ten years of senior relay sales experience. The company's strategic partners include Wangrong (WRG ), Ningbo Bao... Shenzhen Ketai Electronic Technology Co., Ltd. was established in 2012. It is a professional sales company mainly focusing on relays. The company consists of a team with more than ten years of senior relay sales experience. The company's strategic partners include Wangrong (WRG ), Ningbo Bao...
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