DN-831I-100V-1000A Voltage Attenuator and Current Transformer, 1 Channel
Single-channel voltage attenuator and current transformer that scales ±100 V and ±1000 A inputs to ±10 V for analogue input modules, with 3000 VDC isolation.
- Single-channel high voltage (±100 V) and high current (±1000 A) input conditioning
- Linear attenuation to ±10 V analogue outputs
- 3000 VDC intra-module and channel-to-channel isolation
- High input impedance with easy wiring
- Clip-type current transformer, Φ40.5 mm inside diameter, 1.5 m leading cable
- Supplied with CA-040415-1 cable and ASO-0024 current transformer
1.248,19 kr. pr. stk.
| 1–9 stk. | 1.248,19 kr. | |
|---|---|---|
| 10–30 stk. | 1.210,82 kr. | −3 % |
| 31+ stk. | 1.188,40 kr. | −5 % |
Produktinformation "DN-831I-100V-1000A Voltage Attenuator and Current Transformer, 1 Channel"
DN-831I-100V-1000A conditions one high voltage input and one high current input so that standard analogue input modules can measure them. Inputs of ±100 V and ±1000 A are linearly attenuated to ±10 V outputs, letting engineers use common ±10 V channels for high-level measurements.
Isolation is a key consideration in this kind of front end. The module provides 3000 VDC isolation between modules and between channels, which helps to reduce noise coupling from the inputs to the outputs and between channels. The high input impedance and easy wiring make it straightforward to integrate into existing DIN-rail installations.
This ordering code includes the CA-040415-1 cable and the ASO-0024 current transformer. The clip-type current transformer has a Φ40.5 mm inside diameter and a 1.5 m leading cable. The module is powered from +10 VDC to +30 VDC, consumes 1.8 W and operates from -25 ~ +75 °C.
Applications
- High-current measurement using analogue input modules
- High-voltage AC/DC voltage measurement with ±10 V analogue inputs
| Product type: | Signal conditioning module |
|---|---|
| Analog inputs: | 2 |
| Analog outputs: | 2 |
| Isolation: | 3000 VDC |
| Power input: | +10 ~ +30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
| Housing: | Plastic |
Specifikationer
| 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 | Φ40.5 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: ±1000 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 | Plastic |
| Dimensions (mm) | 103 x 94 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 |
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