樂清合益電氣有限公司
樂清合益電氣有限公司
A-C3T系列開環型可拆卸霍爾電流變送器的初、次級之間是絕緣的，用于測量交流和脈沖電流
電參數 Electrical data (Ta=25℃±5℃)
|
Type | A-C3T- 200A | A-C3T- 500A | A-C3T- 800A | A-C3T- 1000A | A-C3T- 2000A | 單位 Unit |
| 額定輸入電流(Ipn AC) Rated current(IpnAC) |
200 |
500 |
800 |
1000 |
2000 |
A |
| 測量電流范圍(Ip AC) Measure range(Ip AC) |
0—400 |
0—1000 |
0—1600 |
0—2000 |
0—3000 |
A |
| 額定輸出電流（Io DC） Rated output |
@Ip=±Ipn AC 4～20±1% |
mA | ||||
| 電源電壓 Supply voltage |
+24V |
V | ||||
| 功耗電流 Power Consumption |
+35+ Io |
mA | ||||
| 零點電流 Zero current |
@Ip=0 4±0.1 |
mA | ||||
| 失調電流溫漂 Offset drift |
@ -40～+85℃ ≤±0.005 |
mA /℃ | ||||
| 輸出電流溫漂 Output drift |
@ -40～+85℃ ≤±0.005 |
mA /℃ | ||||
| 線性度 Linearity |
@Ip=0-±Ipn ≤1 |
%FS | ||||
| 響應時間 Response time |
≤200 |
ms | ||||
| 絕緣電壓 Galvanic isolation | @ 50HZ,AC,1min 5 |
KV | ||||
| 帶寬 Bandwidth |
20～20000 |
HZ | ||||
應 用 Applications
· 變頻調速系統
Variable speed drives
· 電焊機
Welding machine
· 通訊電源
Battery supplied applications
· 不間斷電源 UPS
Uninterruptible Power Supplies (UPS)
· 電化學
Electrochemical
結構參數 Mechanical dimension(for reference only)
Remarks：
1. All dimensions are in mm.
2. General tolerance ±1mm.
3. Elucidation: 1:+24V 2: 0V 3:I 0UT 4:0V
使用說明 Directions for use
1. 當待測電流從變送器穿過，即可在輸出端測得電流大小。(注意：錯誤的接線可能導致變送器損壞)
When the current will be measured goes through a Transmitter, the current will be measured at the
output end.(Note: The false wiring may result in the damage of the Transmitter)
2. 變送器的輸出幅度可根據用戶需要進行適當調節。
The output amplitude of the transmitter can be adjusted according to users’ requirements.
3. 可按用戶需求定制不同額定輸入電流和輸出電流的變送器。
Custom design in the different rated input current and the output current are Transmitter.
執行標準 Standards
· UL94-V0.
· EN60947-1:2004
· IEC60950-1:2001
· EN50178:1998
· SJ 20790-2000
|
| 數值 Value | 單位Unit |
| 工作溫度 (TA) Operating temperature |
-40 to +85 |
℃ |
| 儲存溫度 (TS) Storage temperature |
-40 to +125 |
℃ |
| 毛重(約) (M) Mass(approx) |
300 |
g |
特性圖 Characteristics chart
抗脈沖電壓干擾特性
Effects of impulse noise
輸出電壓
( Output voltage )
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