Bộ chuyển đổi 4 kênh đầu vào đo dòng 50A sang tương tự ICP DAS DNM-844-50A CR
Feature
• 4-Channel High Current Input Measurement
• Linear Attenuation Ratio
• Easily wire connection
Introduction
The DNM-844 is 4-channel current transformer. The maximum current input range is from ±2000 A can be attenuated to ±10 V. It provides3000 VDC intra-modules isolation. It can be used with the analog input modules such as I-7017, I-87017, M-7017RMS and I-87017W-RMSetc. to measure the high current.
Application
Specifications
| EMS Protection |
| ESD (IEC 61000-4-2) |
±4 kV contact for power line, input and output channels, ±8 kV air for random point |
| Surge (IEC 61000-4-5) |
±3 kV for power liner |
| CT |
| Type |
Clip |
| Inside Diameter |
Φ21 mm |
| Leading Cable |
1.5 m |
| Analog Input |
| Channels |
4 |
| Type |
AC/DC Current |
| Range |
High Current: ±50 A |
| Accuracy |
1% of FSR |
| Bandwidth |
0 ~ 50 KHz |
| Intra-module Isolation |
3000 VDC |
| Isolation |
2.5 KV @ 50 (60) HZ/1 min |
| Analog Output |
| Channels |
4 |
| Type |
AC/DC Voltage |
| Range |
High Voltage: ±10 VDC or 10 VAC |
| Accuracy |
1% of FSR |
| Isolation |
2.5 KV @ 50 (60) HZ/1 min |
| Power |
| Input Range |
+10 VDC ~ +30 VDC |
| Consumption |
2.3 W |
| Mechanical |
| Casing |
Metal |
| Dimensions (mm) |
103 x 104 x 28 (W x L x D) |
| Installation |
DIN-Rail Mounting |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-30 ~ +75 °C |
| Humidity |
10 ~ 90% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| DNM-844-50A CR |
4 Channel Current Transformer (50 A) (Metal) (RoHS)
Includes CA-040415 Cable and ASO-0002 Current Transformer |
