Emerson Secure Start

The Emerson secure start electronics module is designed for use with single phase Copeland™ compressors in a variety of applications. It is best suited for applications where in-rush current is regulated or where current variations are common. This device can be used with Copeland Scroll™ single-stage, Copeland Scroll Ultratech™ two-stage or Copeland Scroll Digital™ compressors.

Dramatically Reduced Light Flicker

Upon start-up, electric motors consume large amounts of current as they accelerate and build up a magnetic field. As a result, starting currents may reach five to eight times the levels of nominal operating currents. By limiting starting current by up to 75%, the SecureStart module eliminates nuisances such as light flicker caused by current variations (see graph below). Over time SecureStart self-adjusts to motor starting current thereby eliminating any manual calibration. The SecureStart module is designed for motors with a maximum operating current of 32 amps.

Additional Emerson secure start Benefits:

• Easy to install
• Self contained,
• light weight,
• compact design
• Flame retardant ABS plastic enclosure
• UL, CE and RoHS compliant
• Proven performance in the field