3 PHASE ADJUSTABLE PUMP PROTECTION RELAY 400VAC

Specifications

• DESCRIPTION: Three phase pump protection relay (with adjustment /function selection)
• CONTACT: 16A SPDT
• PHASE: Three phase
• RATED CURRENT: 10A
• RATED VOLTAGE: 250V
• MECHANICAL LIFE: 10x106 cycles
• PROTECTION INDEX IP: IP 20
• OPERATING TEMPERATURE: -10 to + 50°C
• STORAGE TEMPERATURE: -50 to + 85°C
• DIMENSIONS (MM): (H) 92 x (W) 36 x (D) 64

Advanced pump protection relay

• The Electro D range of control and timing devices are compact modular units for easy introduction into standard panels and/or distribution boards.
• They mount directly onto DIN rail and align with standard miniature circuit breakers (MCB's).  
• Advance pump protection relay to safeguard against damage to borehole pumps.
• The unit is easily calibrated and then monitors all important pump characteristics.
• All parameters are saved in non-volatile memory to be available even after power loss.
• A re-start delay ensures the borehole replenishing before pumping starts again.

Features:

• LED indication for faults
• Automatic diagnosis of pump
• Security input to control pump
• Front face calibration / reset button
• High current 16A SPST output relay
• LED indication for power supply ON
• Modular 35.5mm DIN rail mountable
• High current sensing input (up to 15A)
• Monitors over and under voltage/current
• Under current ( dry running ) restart delay
• High resolution analogue microprocessor