Senva C-2350VFD AutoSet VFD Current Switch

Product Description

The SENVA C-2350VFD AutoSet™ Current Switch is a self-powered, split-core sensor designed for monitoring variable frequency drives (VFDs) and constant volume motor loads. It self-calibrates to detect flow on fans and pumps, minimizing false alarms and reducing installation time. It detects motor undercurrent conditions such as belt loss and mechanical failure.

• Self-calibrates to detect proof of flow.
• Optional CR-XX command relay for stop/start/status in one labor saving device.
• Low turn-on of 0.5A for proof of flow status on VFDs. No calibration typically required.

Product Highlights

The current switch operates from as low as 0.5A with a solid-state, normally open output (1.0A @ 30VAC/DC). It is ideal for BAS, HVAC, and energy management systems.

Product Information

Standard Information

• Brand: SENVA
• Manufacturer Part Number: C-2350VFD
• Country of Origin: USA

Technical Specifications

• Standard Output Rating: 1.0A@30VAC/DC
• Output Type: Normally Open (NO), solid-state FET
• Turn-On Amperage: 1A(30Hz min), 1.5A(20Hz min), 2.5A(10Hz min)
• Environmental Rating: 5-140 (-15-60 C) 10-90% RH Non-Condensing
• Insulation Class: 600V RMS. Use on insulated conductors only (minimum 75 C)
• Frequency Range: 10 -120Hz
• Sensor Aperture: 0.75"
• Current Range: 0.5 to 135 Amps
• Operating Temperature: -15 C to 60 C
• Frequency: 50/60 Hz
• Mounting Type: Split-Core
• Setpoint: Self Calibrating
• Contact Type: Normally Open
• Amp Range: 0.5-135A
• Contact Rating: 1.0A @ 30VAC/DC
• Contact Termination: Terminal Strip
• Core Type: Split
• Connection: Terminals
• Contact Form: SPST
• Output Signal: Relay