4 Channel Current Transformer (20 A, Φ 10 mm, Wire-lead 1.5m)
Tính năng
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.
| 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 | Φ 10 mm : ±5 A, ±10 A, ±20 A Φ 21 mm : ±50 A, ±200 A Φ 40.5 mm : ±500 A, ±1000A, ±2000A |
| Leading Cable | 1.5 m |
| Analog Input | |
|---|---|
| Channels | 4 |
| Type | AC/DC Current |
| Range | Current: ±5 A, ±10 A, ±20 A, ±50 A, ±200 A, ±500 A, ±1000A, ±2000A |
| 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 | 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 |
| DNM-844-20A CR | 4 Channel Current Transformer (20 A, Φ 10 mm, Wire-lead 1.5m) (Metal) (RoHS) Includes CA-040415-2 Cable and ASO-0069 Current Transformer |
