Chongqing Chuanyi | ZPE-04 Servo Amplifier for Electric Actuators

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Servo Amplifier

• Type: Servo amplifier for electric actuators
• Model: ZPE‑04 (variants: ZPE‑04J, ZPE‑04Q, ZPE‑04JA, ZPE‑04QA, ZPE‑04JL, ZPE‑04JAL)
• Design: Electronic control module, rack/panel mount
• Input Signal: 4–20 mA DC or 0–10 mA DC
• Input Resistance: 250 Ω
• Dead Zone: ≤2% (adjustable 1–5%)
• Output Load Capacity: 220 VAC, 5 A
• Alarm Contact Capacity: 220 VAC, 5 A (deviation and power‑off alarms)
• Limit Setting Range: Lower limit 0–55%, upper limit 45–100%, minimum interval 15%
• Deviation Alarm Range: 500 μA – 2 mA
• Power Supply: 220 VAC +10/−15%, 50 Hz ±1%
• Environment: 0–50 °C, relative humidity 5–90%
• MTBF: ≥40,000 hours
• Dimensions: ~160 mm × 80 mm × 200 mm
• Estimated Weight: ~2–3 kg
• Brand : CHONGQING CHUANYI
  MFR : SICHUAN INSTRUMENT / KAWAII

The Chongqing Chuanyi ZPE‑04 Servo Amplifier is a control instrument for electric actuators, designed to receive regulator signals (4–20 mA DC or 0–10 mA DC) and actuator position feedback, then output 220 VAC three‑position switching signals to drive servo motors. It is widely used in power plants and industrial automation systems, and can be purchased directly from Chuanyi Automation (China)

Application:
• Power plants – steam turbine valve control
• Industrial boilers – damper and valve automation
• Chemical plants – process valve regulation
• Steel mills and heavy industry – actuator control with feedback integration