Morningstar Solar-Relay Driver
Morningstar Solar-Relay Driver
Morningstar Solar-Relay Driver
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Morningstar Solar-Relay Driver

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Due to global supply chain constraints lead times for shipments may be delayed. We are actively working with our suppliers to mitigate shortages and improve lead times. If you have questions, please contact your AMRtechnologiesInc. representative at 1-800-213-0227 or submit your question

Morningstar Solar-Relay Driver

 The Relay Driver™ is a logic module which provides high level system control functions such as high/low voltage alarms, load control and generator start. The product controls four independent relay driver outputs by reading digital data inputs from Morningstar’s TriStar controller or by reading battery voltage when used in systems with other controllers.

  • Cost-effective and Highly reliable
  • Fully Programmable
  • Advanced Generator Control
  • Industrial Design
  • LED Indicators
  • 4 independent relay driver outputs (relays not included)
  • Used for high/low voltage alarms, load control, and generator start
  • Reads digital data inputs from ‘compatible’ controllers and inverters
  • Reads battery voltage in systems with other controllers

Solar & Hybrid Energy Solutions

Apollo Hybrid Solution

Morningstar brings 30 years of experience engineering the core power electronics and controls into a fully-integrated and factory-tested solar and hybrid energy solution for ESCOs, TowerCos, or MNOs to meet sustainability and uptime requirements while reducing operating expenses.

The Apollo Series solar and hybrid energy solution delivers reliable and sustainable energy management for any telecom site incorporating solar and battery storage. It can be deployed in a retrofit application to add solar and battery storage to existing site infrastructure or for network expansion to new sites. Apollo was designed from its inception to integrate with existing site hardware including diesel generators, rectifiers or legacy battery systems.

The Apollo Series solar and hybrid energy solution is highly refined – already in it’s 5th Generation – and extensively proven across 1000’s of sites globally. It is engineered specifically for unattended, remote sites in harsh high-temperature environments where downtime is unacceptable. Throughout 30 years of designing ultra-efficient power electronics into solar and hybrid energy applications for telecom we’ve helped thousands of customers achieve unparalleled uptime – while refining a customizable energy management platform to meet virtually all tower site requirements utilizing solar and battery storage.

Specifications and Certifications by Model

Model RD-1
*voltage of user selected relays must be same as battery voltage
System Voltage 12 to 48 volts*
Max. Channel Current 750mA
Voltage Accuracy 2% +/- 50 mV
Temperature Accuracy +/- 2C
Minimum Operating Voltage 8V
Maximum Operating Voltage 68V
Self Consumption <20mA
Operating Temperature Range -40C to +45C
Temperature Sensor Range -40C to +85C
Transient Surge Protection 1500W/channel
Warranty 5 Years
CE and RoHS Yes
Manufactured in a Certified ISO 9001 Facility Yes

This Product does not include Tax and shipping costs. International shipping is subject to regulations and Import Taxation of Country of destination.

AMRtechnologies Inc. Solar & Electrical Systems
Tel: (+506) 7037-8077 or Toll Free: 1(800) 2130227
Solar Systems in United States & Latin America