Description

ZVT1-25-IF: 25A Burst Fired Temperature Controller for 110V Heating Systems

The ZVT1-25-IF (0–150°C, 110V) is a high-power, burst-fired temperature controller that offers superior precision, energy efficiency, and flicker-free performance for single-phase resistive loads. Engineered for 110V AC applications, it ensures proportional temperature control with zero-voltage switching to minimise RFI. Designed with an integral heatsink and built-in fuse protection, it delivers reliability in high-demand industrial and OEM environments.

⚠️ Note: The temperature sensor (NTC type) is ordered separately and must be properly earthed for safe operation.

Key Features

• 110V AC Operation: Suited for low-voltage, high-current temperature control applications.

• Wide Temperature Range (0–150°C): Suitable for process heating and industrial ovens.

• 25A Current Handling: Manages large resistive heating elements with ease.

• Microprocessor-Controlled Accuracy: Maintains temperature stability and consistency.

• Flicker Inhibited Burst Fire: Prevents electrical interference and improves efficiency.

• Integral Heatsink & Semiconductor Fuse: Provides robust protection and longevity.

• Easy Setup: Includes control knob and clear adhesive temperature dial (0–150°C).

• RoHS Compliant: Designed to meet international environmental standards.

Applications

• Industrial and laboratory ovens

• Drying and curing systems

• High-temperature process control

• Hot plates and heating mantles

• OEM heating and manufacturing systems

Technical Specifications

• Triac Limiting RMS On-State Current: 26A

• Peak Single Cycle Surge Current: 200A

• Integral High-Speed Fuse: 30A Ferrule type, 10mm Ø × 38mm

• Supply Voltage (ZVT1): 110V AC ±10% @ 50/60Hz

• Temperature Control Range: 0–40°C or 0–150°C

• Calibration Accuracy (Full Scale): ±3%

• Isolation Voltage (Typical): 2500V RMS

• Proportional Band (Adjustable): 5–15% (internal screw adjust)

• Control Stability (Typical): 1%

• Operating Temperature Range: 0°C to +65°C

• Storage Temperature Range: 0°C to +65°C

• Maximum Cable Entry: 4mm²

• Shaft Diameter: 6.3mm (¼ inch)

• Shaft Length: 14.0mm

• Weight: 125g

• Dial Scale Dimensions: 54 × 46mm (adhesive-backed linear scale)