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Product Description PRODUCT DESCRIPTION NOVA Industrial Automation
Part Number:
1pc New Elstat EMS-55 Digital Temperature Controller for Showcase Refrigerator
Purpose:
The Elstat EMS-55 is an Energy Management System (EMS) controller from Elstat, specifically designed for beverage coolers, refrigerated cabinets, and other refrigeration equipment.
● Intelligent energy saving control: Monitors cooler usage patterns (open/closed periods) and automatically adjusts operation, saving an average of 38% energy.
● Temperature optimization management: Allows the cooler temperature to rise to standby level during closed periods, and automatically switches back to operational mode 2 hours before the outlet opens, ensuring beverages are at optimal serving temperature.
● Reduced maintenance costs: Intelligent operation management significantly reduces service calls caused by equipment faults or improper operation.
● Occupancy detection: Built-in Passive Infrared (PIR) motion detector senses passer-by traffic to identify peak/off-peak periods.
● Lighting and fan management: Automatically controls internal lighting and fans, switching them off during standby periods for additional energy savings.
Key Features:
● Self-learning module: The EMS learns the opening and closing time patterns of the outlet, dividing each day into 48 half-hour periods stored in memory.
● Average 38% energy savings: Saves an average of 38% energy without compromising beverage quality.
● Operational/Standby dual modes: Automatically switches to operational mode during business hours for cooling, and to standby mode during closed periods for energy saving.
● Pre-cooling before opening: Automatically starts pre-cooling 2 hours before the outlet opens (adjustable) after standby.
● Motion detection: Built-in Passive Infrared (PIR) motion detector senses passer-by traffic to determine activity levels.
● Door switch monitoring: Supports connection to a door switch for real-time door open/close status monitoring.
● Temperature sensor management: Equipped with two temperature sensors (return air sensor and condenser discharge line sensor) for precise temperature and system monitoring.
● Automatic defrost management: Built-in automatic defrost management for efficient refrigeration system operation.
● Minimum compressor off-time protection: Features minimum compressor restart time protection to prevent damage from frequent cycling.
● Soft start function: Supports soft start to reduce inrush current during compressor startup.
● Voltage management: Built-in voltage management for unstable power supply environments.
● Diagnostics and alarm: Self-diagnostics function and door open timeout alarm.
● Flexible installation: Supports both horizontal and vertical mounting.
● Fully automatic operation: Completely self-managing with no user intervention required.
Technical Specifications:
Electrical Specifications:
● Input Voltage: 12V AC (from Elstat transformer)
● Max. Compressor Switch Capacity: 16A FLA, 96A LRA (120VAC/230VAC, 0.4–0.5 p.f.)
● Fan Relay: 4.4A
● Line Voltage: 220V – 240V
● Connections: High voltage: 6.5mm tab terminals; Low voltage: Screw terminals
Installation & Environmental Specifications:
● Mounting: Horizontal or vertical
● Motion Detection Window: Clear and unrestricted view required
● Sensor Types: Return air sensor, Condenser discharge line sensor
Functional Specifications:
● Learning Period: 48 half-hour periods
● Pre-cooling Before Opening: 2 hours (adjustable)
● Standby Switch Delay: 1 hour after closing (adjustable)
● Motion Detection: Passive Infrared (PIR) detector
● Energy Savings: Average 38%
Note: The above specifications are compiled from Elstat official technical manual (Elstat EMS-55 Technical Instruction Manual) and authorized distributor public information. The EMS-55 is part of Elstat's Energy Management System series, with the EMS-55-R variant offering remote motion detector connection capability. This product is a refrigeration equipment controller, NOT an electrostatic eliminator. For precise parameters, please refer to the latest version of the technical manual published by Elstat.
WARM REMINDERS NOVA Industrial Automation
Brand new in original factory sealed packaging.
All items shown are actual photos, you will receive exactly what you see.
For bulk sale items, the serial number of the received goods may differ from that shown in the pictures.
Disclaimer: NOVA Industrial Automation is not an authorized surplus dealer or affiliate for the Manufacturer of this product.
SHIPPING POLICY NOVA Industrial Automation
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PACKAGING INFORMATION NOVA Industrial Automation
All products are packed with professional ESD anti-static materials and customized shipping cartons for full safety protection.
TERMS AND CONDITIONS NOVA Industrial Automation
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Our company mainly sells brand new and surplus industrial products and establishes relevant purchasing channels.
This item is used surplus goods. We are not an authorized surplus dealer or official partner of the original manufacturer. The production date code and product version may be older than those sold directly by the factory or authorized distributors. Original manufacturer official warranty is not valid for this item.
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