Bộ chuyển đổi 1 kênh điện áp 100V + 1 kênh dòng điện 50A sang tương tự ICP DAS DNM-831I-100V-50A CR
Feature
• High Voltage Input and High Current Input Measurement
• Three Way Isolation
• Linear Attenuation Ratio
• High Input Impedance
• Easily wire connection
Introduction
The DN-831I-100V-50A is 1-channel voltage attenuator and 1-channel current transformer. The maximum voltage input range is from ±100 V can be attenuated to ±10 V and the maximum current input range is from ±50 A can be attenuated to ±10 V. It provides 3000 VDC intra-modules isolation and 3000 VDC channel to channel isolation to avoid the noise interference from inputs to outputs or channel to channel. It can be used with the analog input modules such as I-7017, I-87017, M-7017RMS and I-87017W-RMS etc. 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 |
High Current: 1
High Voltage: 1 |
| Type |
AC/DC Current
AC/DC Voltage |
| Range |
High Current: ±50 A
High Voltage: ±100 VDC |
| Accuracy |
High Current: 1% of FSR
High Voltage: 1% of FSR |
| Bandwidth |
High Current: 0 ~ 50 KHz
High Voltage: 20 Hz ~ 20 kHz |
| Isolation |
High Current: 2.5 KV @ 50 (60) HZ/1 min |
| Analog Output |
| Channels |
High Current: 1
High Voltage: 1 |
| Type |
AC/DC Current
AC/DC Voltage |
| Range |
• High Current: ±10 VDC or 10 VAC
• High Voltage: ±10 VDC or 10 VAC |
| Power |
| Input Range |
+10 VDC ~ +30 VDC |
| Consumption |
1.8 W |
| Mechanical |
| Casing |
Metal |
| Dimensions (mm) |
103 x 93 x 29 (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-831I-100V-50A CR |
1 Channel Voltage Attenuator (100V) and 1 Channel Current Transformer (50 A) (Metal) (RoHS)
Includes CA-040415 Cable and ASO-0002 Current Transformer |
