Smart Compressors - PowerPoint PPT Presentation

Loading...

PPT – Smart Compressors PowerPoint presentation | free to view - id: 563b4-MjYzY



Loading


The Adobe Flash plugin is needed to view this content

Get the plugin now

View by Category
About This Presentation
Title:

Smart Compressors

Description:

Green POWER LED indicates voltage is present at the power connection of the module ... Red TRIP LED indicates. if compressor is tripped. or has no power. ON ... – PowerPoint PPT presentation

Number of Views:604
Avg rating:3.0/5.0
Slides: 32
Provided by: FH4
Category:
Tags: compressors | led | smart

less

Write a Comment
User Comments (0)
Transcript and Presenter's Notes

Title: Smart Compressors


1
Smart Compressors
  • - Performance Alert
  • - Conform Alert
  • - Intelligent Store

2
PerformanceAlert
  • New Retrofit
  • Application Eutectic
  • Walk-In
  • Supermarket ISD
  • Utilize Comfort Alert Technology From A/C
  • Use Knowledge/Algorithms From A/C w/
    Modifications for Refrigeration Applications
  • Provide Value Through

3
Emerson Climate Technologies Offers Full Range Of
Compressor Controller
  • Integrated Platform
  • New Equipment
  • Fully Equipped

Intelligent Store Discus
  • Stand Alone Platform
  • Utilize Existing CA Platform
  • For Eutectic, Walk-In Supermarket

Project 56 (Next Generation)
PerformanceAlert
Comfort Alert
  • New Stand Alone Platform
  • Adoptable To Diverse Markets

Value
4
Technician Troubleshooting Accuracy
  • Study Measured Technicians Accuracy On First
    Diagnosis
  • Entry Level Technicians Were In Final Semester Of
    Vocational School
  • Experienced HVAC Technicians With 3-12 Years
    Experience

My main concern is getting the equipment
repaired the first time on the first visit. . .
Refrigeration Contractor
5
Performance AlertFeatures, Advantages And
Benefits (Page 1 Of 2)
6
PerformanceAlertFeatures, Advantages And
Benefits (Page 2 Of 2)
7
PerformanceAlert Fault Codes
  • Code Feature Benefit
  • Red Comp Trip Identification Indicates
    Compressor Not Running
  • Yellow 1 High Discharge Protection Predicts
    Compressor Overheating. Saves Compressor
  • Yellow 2 System Component Trip Diagnoses Safety
    Feature Has Tripped
  • Yellow 3 Short Cycling Protection Predicts
    Contactor/Comp Failures. Saves Compressor
  • Yellow 4 Locked Rotor Alarm Diagnoses Compressor
    Not Starting
  • Yellow 5 Open Circuit Detection Diagnoses Loss
    Of Power To Compressor
  • Yellow 6 Missing Phase Alarm Predicts Motor
    Burn. Saves Compressor
  • Yellow 7 Open Circuit/Reverse Phase Verifies
    Compressor Power Correct
  • Yellow 8 Welded Contactor Alarm Predicts
    Compressor Failure. Forces Compressor To
    Run To Save Compressor
  • Yellow 9 Low Voltage Alarm Prevents Contactor
    Chatter Compressor Failure
  • Yellow 10 Lost Communication Diagnoses Issues
    With External Communication
  • Yellow 11 Open/Short Temp Circuit Diagnoses
    Issues With Discharge Line Thermostat Sensor

Includes Technical Support Number To Help
Contractors Troubleshoot
8
PerformanceAlert Opportunities
  • Repeat Compressor Failures
  • Trouble Stores Applications
  • Improve Service Contract Profitability
  • Can Replace Phase Monitors Provide Additional
    Capability
  • Provides Discharge Line Temperature Protection
  • Provides Compressor Proofing

9
PerformanceAlert
10
PerformanceAlert Product Dimensions
1.9 in (47mm)
2.4 in (62mm)
High Voltage Connections
Discharge Line Thermistor
4.4 in (112mm)
Address Jumpers
RS485 Comm
11
PerformanceAlert Standard On Emerson CDUs
12
PerformanceAlertSystem Wiring
13
Comfort Alert Diagnostics
  • Diagnostics for single phase systems with
    Copeland Scroll compressors
  • Detects system and electrical problem conditions
  • Compatible with A/C, heat pump and UltraTech
    modulated systems
  • Benefits the technician by improving the accuracy
    and efficiency of the troubleshooting process
  • Can communicate check system to thermostat
  • Thermostat can actively protect the compressor

14
Comfort Alert Product Design
Future capability to send signal to thermostat
and download fault history to PC/palm device
Pass through ports detect run/start current
Spade connectors detect Tstat demand and pilot
voltage Microprocessor analyzes over time to
determine faults.
Green POWER LED indicates voltage is present at
the power connection of the module
Yellow ALERT LED flashes to indicate fault
code Red TRIP LED indicates if compressor is
tripped or has no power
Diagnostics key directs Service Tech more quickly
and accurately to the root cause of a Problem
Mounts easily in electrical box of outdoor unit
15
Comfort Alert Diagnostics
Cooling Only
Modulation Heat Pump
ON - 24VAC POWER ON
ON - 24VAC POWER ON
ON - OVERLOAD TRIPPED
ON - OVERLOAD TRIPPED
OFF - NO FAULT DETECTED
BLINK - FAULT DETECTED
BLINK - FAULT DETECTED

6 BLINK - OPEN START CIRCUIT
6 BLINK - OPEN START CIRCUIT
7 BLINK - OPEN RUN CIRCUIT
7 BLINK - OPEN RUN CIRCUIT
8 BLINK - WELDED CONTACTOR
8 BLINK - WELDED CONTACTOR
9 BLINK - LOW VOLTAGE
9 BLINK - LOW VOLTAGE
16
(No Transcript)
17
Intelligent Store Discus
  • Objective
  • Integrate Compressor And Electronics In Order to
    Provide A Simpler, More Reliable Rack
  • Consolidate Traditional Accessories Into One
    Electronic Package
  • Reduce Maintenance Costs
  • Increase Compressor Reliability Therefore Leading
    To Increased Refrigeration System Uptime
  • Simplify Compressor Troubleshooting Therefore
    Reducing The Time Required To Maintenance System
  • Enable Better Facility Management
  • Provide Clear Information To Improve Decisions
  • Solution
  • Integrate Electronics With Compressor
  • Utilize Compressor As A Sensor

18
Intelligent Store Discus
  • Standard Functions
  • High Pressure Cutout
  • Low Pressure Cutout
  • Oil Pressure Protection
  • Motor Protection
  • Enhanced Protection Features
  • Power Interrupt Protection
  • Welded Contactor Protection
  • Discharge Temperature Protection
  • Discharge Temperature Probe
  • Status Display
  • Communications

Applicable On 2D, 3D And 4D Discus Compressors
19
Intelligent Store Discus Compressor Side Box
Design Features
Unloader Injector Coil Fusing
Harness Anchor
Terminal Box
Deutsch Plugs
Rubber Boots on Pressure Switches Demand Cooling
Valve
Wiring Harness
20
Intelligent Store Discus Supermarket
Stakeholder Benefits
21
Intelligent Store Discus Replaces
  • Panel Components
  • 8RO Board
  • Phase Monitor
  • CUBE Relay
  • Lights
  • Wire
  • Conduit (24)
  • 16 AI Input Board (25)
  • Labor
  • Compressor Components
  • Sentronic
  • High Pressure Cut-Out
  • Low Pressure Cut-Out
  • Current Sensing Relay
  • Oil Failure Relay
  • Time Delay Relay
  • Labor

Intelligent Store Discus Provides Equivalent or
More Functionality of Replaced Components
22
Intelligent Store Discus Compressor Wiring
23
Typical Compressor WiringWithout Intelligent
Store Discus
Control Wiring
Power Wiring
Terminal Block
Contactor
Panel
Compressor
Compressor
Wiring in Panel (25)
37 Wires
Wiring (Comm.) in Compressor (0)
Wiring In Compressor (12)
24
Typical Compressor WiringWith Intelligent Store
Discus
Control Wiring
Power Wiring
Terminal Block
Comm. Loop to Einstein
L1
L2
Contactor
C
Aux
Panel
Compressor
Compressor
Comp. Control
Comm. Loop to next Compressor Controller
Wiring in Panel (10)
CCH
21 Wires
Wiring (Comm.) in Compressor (2)
Wiring In Compressor (9)
25
Intelligent Store Discus End User Feedback
  • Intelligent Store Discus Is Simple It Takes
    The Guess Work Out Of Troubleshooting
  • When The Compressors Were Introduced To A Large
    Amount Of Liquid Because Of An Contractor
    Installation Error, Intelligent Store Discus
    Prevented My Compressors From Failing.
  • It Is Very Difficult To Find Good
    TechniciansThis Product Make Inexperienced
    Technicians Better.
  • Intelligent Store Discus Is A Good
    ThingTechnicians Are Benefiting From The
    Simplicity Of Troubleshooting

26
Intelligent Store Discus 2.0
  • 1.0 Standard Features
  • Simplified Commissioning
  • Additional Motor Protection
  • Enhanced Troubleshooting
  • Open Protocol
  • Ease of Software Upgrade
  • 24V Control Circuit for UL Approval
  • Inverter Compatible


No Plans for Low Temp R-22
27
Intelligent Store Discus 2.0Components
Sensor Module Crank Case Heater Relay Voltage
Sensing Communication to Control Module
Current Transducer Locked Rotor Detection Power
Factor Power Calculations
Control Module Motor Protection Oil
Protection Coil Relays Communication to
Controller Communication to Sensor Module
ID Module Model, S/N Configuration Settings
Fault History
28
Intelligent Store Discus 2.0
29
Intelligent Store Discus 2.0Control Module
  • Component Proofing Information
  • System Verification
  • Contractor Troubleshooting
  • Future Upgrades
  • Future Modulation Capabilities

NORMAL RUNNING DLT 259F AMPS 39
Reset Button Jog Feature
Display Wake-up Button
  • LED
  • Solid Green OK
  • Flashing Green Warning
  • Flashing Red Trip or Lockout

Multi-Lingual LCD Thru Controller
  • English
  • Spanish
  • French
  • Portuguese

30
Communication and Service Features
  • OEM Connection
  • Open Protocol
  • Modbus

Termination Jumper
Simplified Commissioning
ECT Factory Connections
  • Node Assignment
  • Fail Safe Setting

31
ISD 2.0 Feature Comparison
  • Display Codes
  • Motor Fault Protection
  • System Fault Protection
  • Oil Protection
  • ISD Status / Diagnostics
  • Protocol
  • Node Assignment
  • Failsafe Settings
  • Control Voltage
  • Remote Reset
  • Software Upgradeable
  • Power / Current Sensing
  • Adjustable LPCO
  • Inverter Capable
  • Multi-Lingual

ISD 1.0 3 6 2 6 17 NCI485 / E2 Only Self
ID Via E2 230 Enhanced No No No No No
ISD 2.0 11 19 2 12 44 Open Modbus Dipswitch Dip
switch 24 Enhanced Enhanced ? ? ? ?
32
Copeland DISCUS DigitalTM
System Needs 50 Capacity
  • Digital Modulation ConceptApplied To Discus
    Compressors
  • Continuous Modulation 10 100
  • 36 Cylinder Compressors
  • Copeland Intellectual Property
  • Patent Pending

IDCM
Here is How to Deliver 50 Capacity
50 Capacity
10
10
10
10
10
10
0
20
40
60
Time (sec)
33
Copeland Discus DigitalModulation Overview
  • Proper Matching Of Compressor Suction Pressure to
    Set Point

Increased Energy Cost
Energy Savings 2-3 for LT 3-7 for MT
34
Copeland Discus DigitalBenefits
  • Reduces Compressor Cycling
  • Eliminate Need To Cycle Compressors As Capacity
    Control
  • Improves Compressor Reliability
  • Compressors Running vs Starting/Stopping
  • Reduces System Energy Consumption
  • Tighter Suction Pressure Control
  • Eliminates Over/Under Shooting Of Suction
    Pressure Set Point
  • Allows System Suction Pressure Set Point To Be
    Increased

35
Discus Controller Combinations
Compressor Alarm / Data Communication
Compressor Control
Compressor Protection
Compressor Digital Control
v2.0
Copeland Discus
?
I/O Board
?
v2.2
Copeland Discus Digital
?
?
?
I/O Board
IDCM
?
?
?
Copeland Intelligent Store Discus 2.0
v2.4
w/ Digital Capability
?
?
?
Enhanced
?
?
?
?
About PowerShow.com