1SVR450335R0000 – CM-LWN Motor load monitor, 2x1c/o, 24-240V AC/DC, 0.5-5A ABB Motor Load Monitoring Relays
24-240V AC/DC, 0.5-5A The CM-LWN relay is from the CM motor load monitors range. This relay operates with a rated control supply voltage of 24-240 V AC / DC, has a 2 x 1 c/o (SPDT) output with contacts rated at 250 V / 4 A and works according to the closed-circuit principle. Its measuring principle is based on the evaluation of the phase shift between the voltage and the current in one phase of single- or three-phase asynchronous motors (squirrel cage). The measuring circuit is designed for measuring voltages of 110-500 V AC and measuring currents of 0.5-5 A AC. The window (over- and underload) monitoring allows setting of two individual threshold values, one for maximum load and one for minimim load. The hysteresis is fixed at 4 ° related to the phase angle. The tripping delay is adjustable within a range of 0.2 to 2 s and the start-up delay within a range of 0.3 to 30 s. A sealable transparent cover for protection against unauthorized changes is available as accessory. 1SVR450335R0000 – CM-LWN Motor load monitor, 2x1c/o, 24-240V AC/DC, 0.5-5A ABB Motor Load Monitoring Relays is a genuine ABB electrical component designed for industrial automation, motor control, and power distribution
Technical Specifications
- Rated Voltage: 240V
- Operating Voltage: 240V
- Control Supply Voltage: 24 … 240
- Measuring Range: 0.5-5 A @ 110-500
- Rated Frequency: 15 … 400|DC
- GTIN: 4013614347962.0
- Brand: ABB, ABB Group, ABB Limited
- Series: CM-LWN
- Part Number: 1SVR450335R0000
- Rated Operation Voltage: 240V
- Rated Current: 5A
- Ambient Air Temperature: 1C
- Power Loss: 5
Key Features
- Part of the ABB CM-LWN range
- 24 … 240 control supply voltage
- 240V rated voltage
- 0.5-5 A @ 110-500 measuring range
- Includes ABB GTIN identification for product traceability
Applications
- Automation control systems
- Machine control circuits
- Industrial relay applications
- Panel building projects
Downloads & Product Resources
Datasheet | ABB Product Page | Declaration of Conformity
Browse Related Categories
Motor Load Monitoring Relays | Timers and Control Relays | Monitoring Devices
