K140系列開(kāi)環(huán)型霍爾電流傳感器的初、次級(jí)之間是絕緣的，用于控制 、 測(cè)量直流、交流和脈沖電流。
電參數(shù) Electrical data (Ta=25℃±5℃,RL=2KΩ,CL=10000PF)
|
Type | K140- 1000A | K140- 3000A | K140- 5000A | K140- 8000A | K140- 10000A | 單位 Unit |
| 額定輸入電流(Ipn) Rated current(Ipn) |
±1000 |
±3000 |
±5000 |
±8000 |
±10000 |
A |
| 測(cè)量電流范圍(Ip) Measure range(Ip) |
0—±2000 |
0—±4500 |
0—±7500 |
0—±10000 |
0—±12000 |
A |
| 額定輸出電壓 Rated output |
@Ip=±Ipn ±4±1% |
V | ||||
| 電源電壓 Supply voltage |
±12，±15 |
V | ||||
| 功耗電流 Power Consumption |
<25 |
mA | ||||
| 失調(diào)電壓 Offset voltage |
@Ip=0 ±20 |
mV | ||||
| 磁失調(diào)電壓 Magnetic offset |
@Ip=±Ipn-0 ±30 |
mV | ||||
| 失調(diào)電壓溫漂 Offset drift |
@ -40～+85℃ ≤±0.5 |
mV/℃ | ||||
| 輸出電壓溫漂 Output drift |
@ -40～+85℃ ≤±0.5 |
mV/℃ | ||||
| 線性度 Linearity |
@Ip=0-±Ipn ≤1 |
%FS | ||||
| 響應(yīng)時(shí)間 Response time |
@50A/μS, 10%-90% ≤10 |
μs | ||||
| 絕緣電壓 Galvanic isolation | @ 50HZ,AC,1min 6 |
KV | ||||
· 變頻調(diào)速系統(tǒng)
Variable speed drives
· 電焊機(jī)
Welding machine
· 通訊電源
Battery supplied applications
· 不間斷電源 UPS
Uninterruptible Power Supplies (UPS)
· 電化學(xué)
Electrochemical
結(jié)構(gòu)參數(shù) Mechanical dimension(for reference only)
Remarks：
1. All dimensions are in mm.
2. General tolerance ±1mm.
3. Elucidation: 1:+15V 2:–15V 3:V 0UT 4:0V
使用說(shuō)明 Directions for use
1. 當(dāng)待測(cè)電流從傳感器穿過(guò)，即可在輸出端測(cè)得電壓大小。(注意：錯(cuò)誤的接線可能導(dǎo)致傳感器損壞)
When the current will be measured goes through a sensor, the voltage will be measured at the output
end.
(Note: The false wiring may result in the damage of the sensor)
2. 可按用戶需求定制不同額定輸入電流和輸出電壓的傳感器。
Custom design in the different rated input current and the output voltage are available.
執(zhí)行標(biāo)準(zhǔn) Standards
· UL94-V0.
· EN60947-1:2004
· IEC60950-1:2001
· EN50178:1998
· SJ 20790-2000
總體參數(shù) General date
|
| 數(shù)值 Value | 單位Unit |
| 工作溫度 (TA) Operating temperature |
-40 to +85 |
℃ |
| 儲(chǔ)存溫度 (TS) Storage temperature |
-40 to +125 |
℃ |
| 毛重(約) (M) Mass(approx) |
1250 |
g |
抗脈沖電壓干擾特性
Effects of impulse noise
輸出電壓
( Output voltage )
