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645SZ450-90-280VAC數(shù)據(jù)手冊Struthers-Dunn中文資料規(guī)格書

廠商型號 |
645SZ450-90-280VAC |
功能描述 | 645S Series - Solid State On / Off Motor Relays |
制造商 | Struthers-Dunn Struthers-Dunn,Inc. |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-19 14:22:00 |
人工找貨 | 645SZ450-90-280VAC價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
645SZ450-90-280VAC規(guī)格書詳情
描述 Description
The 645S series of solid state relays uses back to back SCRs for on/control of three phase loads. Operation is three pole normally open. Inputs can be AC or DC operated. Load currents can range from 10 to 75 amps and up to a nominal voltage of 480VAC. Both random turn on or zero cross construction is available.(1)(1)
技術(shù)參數(shù)
- 制造商編號
:645SZ450-90-280VAC
- 生產(chǎn)廠家
:Struthers-Dunn
- Input Voltage
:90-280 VAC
- Input Characteristics
:AC
- Must Release Voltage
:10VAC
- Maximum Input Current
:30 mA
- Output Characteristics
:50 A
- Rated Load Current (rms)
:50 A
- Min. Load current to maintain on
:250 mA
- Non-Repetitive Surge Current (1 cycle)
:520 A
- Maximum I2T for Fusing (Asquared sec)
:1035A2 S
- Suggested Heatsink
:0.14 oC/W+FAN(2)
- Load Voltage Range
:54 to 480VAC
- Frequency Range
:51 to 63 Hz
- Peak Blocking Voltage
:804 to 1200
- Maximum Rate of Rise Off State Voltage (dv/dt)
:504 V/uS
- Max. Off state leakage current (rms)
:10 mA
- Max. On State Voltage Drop
:1.8 VAC
- Maximum Turn-On Time at 60 Hz
:8.3 ms
- Maximum Turn-Off Time at 60 Hz
:8.3 ms
- Dielectric Strength - I or O to case
:4000 Vrms
- Operating Temperature Range
:-30 to 80 oC
- Storage Temperature Range
:-40 to 100 oC
- Weight
:320 g
- Input Terminal Size
:M3.5
- Output Terminal Size
:M4
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
LITTELFUSEINC |
22+ |
N/A |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
LITTELFUSE |
20+ |
電路保護(hù) |
6985 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
LITTELFUSEINC |
23+ |
NA |
300 |
電子元器件供應(yīng)原裝現(xiàn)貨. 優(yōu)質(zhì)獨(dú)立分銷。原廠核心渠道 |
詢價 | ||
SILICON/芯科 |
24+ |
SOP16 |
42000 |
只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
Littelfuse(美國力特) |
2447 |
Through Hole |
115000 |
100個/袋一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 | ||
MURATA/村田 |
23+ |
1604+ |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
原廠 |
16+ |
原廠封裝 |
10000 |
全新原裝正品,代理優(yōu)勢渠道供應(yīng),歡迎來電咨詢 |
詢價 | ||
Struthers-Dunn |
2022+ |
1 |
全新原裝 貨期兩周 |
詢價 | |||
LITTELFUSE |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價 | ||
Struthers-Dunn |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷 |
詢價 |