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AC Voltage/Current Transmitter ASC402
- Commodity name： AC Voltage/Current Transmitter ASC402
- Number of channels： One in, two out
- Power supply mode (both can be centralized power supply)： 24VDC
Product Details
- Product Description
-
Product Introduction
● AC current/voltage transmitters are used to isolate and convert AC signals from AC current transformers into standard process current or voltage signals, which are then transmitted to the control room, PLCs, DCS systems, and display instruments.
● Internally employs high-efficiency magnetic–electrical isolation technology, ensuring complete electrical isolation between input and output and delivering strong immunity to electromagnetic interference. It features high accuracy, excellent linearity, and extremely low temperature drift.
● Two mounting options are available: DIN rail mounting and flat‑head screw fixation.
Technical Specifications
1. Input端
- Input current range: AC 0–1 A / 2 A / 5 A / 10 A
- Input voltage range: AC 0–30 V / 50 V / 120 V / 250 V / 500 V
- Frequency range: 40 Hz–60 Hz
2. Output端
- Output signal: 4–20 mA; 0–20 mA; 0–5 V; 0–10 V
- Output load resistance: RL ≤ 500 Ω (when the output is a current signal); RL ≥ 10 kΩ (when the output is a voltage signal).
3. Basic Parameters
- Power supply: DC 24 V (voltage range: DC 18–36 V); or AC 85–265 V
- Rated power consumption: ≤1 W (one input, one output; powered by DC 24 V, with a 20 mA output)
- Basic accuracy: ≤0.5% F.S.
- Temperature drift: 0.02% F.S./°C (-20°C to +55°C)
- Response Time: ≤400 ms (0–90%) (Typical)
- Dielectric strength: 2000 VAC for 1 minute (between input, output, and power supply)
- Insulation resistance: ≥100 MΩ (between input, output, and power supply)
4. Operating temperature range: -20~+55°C
5. Electromagnetic Compatibility: Complies with GB/T 18268.1 (IEC 61326-1)
Product Introduction
● AC current/voltage transmitters are used to isolate and convert AC signals from AC current transformers into standard process current or voltage signals, which are then transmitted to the control room, PLCs, DCS systems, and display instruments.
● Internally employs high-efficiency magnetic–electrical isolation technology, ensuring complete electrical isolation between input and output and delivering strong immunity to electromagnetic interference. It features high accuracy, excellent linearity, and extremely low temperature drift.
● Two mounting options are available: DIN rail mounting and flat‑head screw fixation.
Technical Specifications
1. Input端
- Input current range: AC 0–1 A / 2 A / 5 A / 10 A
- Input voltage range: AC 0–30 V / 50 V / 120 V / 250 V / 500 V
- Frequency range: 40 Hz–60 Hz
2. Output端
- Output signal: 4–20 mA; 0–20 mA; 0–5 V; 0–10 V
- Output load resistance: RL ≤ 500 Ω (when the output is a current signal); RL ≥ 10 kΩ (when the output is a voltage signal).
3. Basic Parameters
- Power supply: DC 24 V (voltage range: DC 18–36 V); or AC 85–265 V
- Rated power consumption: ≤1 W (one input, one output; powered by DC 24 V, with a 20 mA output)
- Basic accuracy: ≤0.5% F.S.
- Temperature drift: 0.02% F.S./°C (-20°C to +55°C)
- Response Time: ≤400 ms (0–90%) (Typical)
- Dielectric strength: 2000 VAC for 1 minute (between input, output, and power supply)
- Insulation resistance: ≥100 MΩ (between input, output, and power supply)
4. Operating temperature range: -20~+55°C
5. Electromagnetic Compatibility: Complies with GB/T 18268.1 (IEC 61326-1)
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Phone:+86-(0)391-3700668
Address: No. 90, Wei San Road, Industrial Zone, Wen County, Jiaozuo City, Henan Province
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