Shenzhen Ketai Electronic Technology Co., Ltd.
Shenzhen Ketai Electronic Technology Co., Ltd.
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PCB QT250 Terminal AC Power Relay Sealed 220V 40A NO NC Relay NB901-AC220S-S-C
AC Power Relay Description:
New energy products, like electric vehicles, must be a trend in the next few days. So more and more fast-charging stations are made and satisfy the need for electric cars power-charging.NB90 series AC relay is specially applied to the charging point. It is a high switching capacity for contacts, is a dust-proof or sealed type option, and is environmentally friendly.
AC Power Relay Features:
1. 4KV for dielectric withstand voltage between contact and coil
2. Environmental-friendly
3. Sealed type
4. NO. & NC.
5. Max 40A
AC Power Relay Name rule:
NB901E - 12S - S - A W 4KV T-105℃ X
1 2 3 4 5 6 7 8 9
1. NB90:Model No. (Max. contact load capacity 40A)
2. 12:Coil Rated Voltage:5V,6V,9V,12V,15V,18V,24V,48V,110V(DC)
3. S: Package: S: Sealed D: Dust-proof type
4. S: Contact Material:AgSno2
5. A: Contact Form: A: Normally Open B: Normally Close C: SPDT(NO&NC)
6. W: white None: black
7. 4KV: Between contact and coil dielectric withstand voltage 4KV None: 2500V
8. T-105℃: ambient temperature 105℃. None: normal temperature resistant
AC Power Relay Specification:
| General data: | |||||||||
| Rated withstand impulse voltage | coil contact | 2500VAC | |||||||
| between contact | 1500VAC | ||||||||
| Surge voltage | 130% of Rated Voltage | ||||||||
| Insulation resistance | 1000MΩ(at 500VDC) | ||||||||
| Vibration | 10Hz～55Hz, Double Amplitude 1.5mm | ||||||||
| Shock | Functional 98m/s2; Destructive 980m/s2 | ||||||||
| Operating temperature | ﹣55℃～105℃ | ||||||||
| Operating humidity | 5% to 85% RH | ||||||||
| Dimension LxWxH(mm) | 32*27.2*20(mm) | ||||||||
| Enclosure type | Sealed; Dust-proof type | ||||||||
| Weight(g) | 30g | ||||||||
| Certifications | UL, TUV, CQC | ||||||||
