Electrical Performance Testing | Commercial Systems

Product Detail

STANDARD FEATURES:

Rotating boom design allows system to reach multiple locations
Customized tooling and connectors to match your product and process
Heavy duty modular connections allowing fast change over and repairs
High pot test initiated via safety interlocked touch switches
Large flat screen LCD HMI (Touchscreen available)
Comprehensive messaging and operator interaction
Bar code scanner automatically loads test cycle
DataServ 3.0 provides an internet accessible control interface, test configuration, production analysis/reports, and maintenance troubleshooting
Built-in maintenance logging and PM scheduling
Unit pressure and temperature monitoring
Circuit breaker protection for maintenance convenience
Adjustable power source low voltage conditions simulation
Multiple tap construction supplies voltage from 0-600V
Custom single phase 240V supply design for scroll compressor power demands
Performance testing compensation for ambient conditions
Specialized high current tooling connections
Multiple compressor and circuit testing
Monitors indoor blower velocity and temperature
Output can be configured to test Delta or Wye configurations
NFPA 70 compliance (Optional)

DATA COLLECTED:

Electrical signature: volts, amps, watts
Component Monitoring (volts, amps): Outdoor Fan, Indoor Blower, Vent Motor, Pump, Inducer, Compressor, Start Windings
Hypot
Wire test
Winding test
Transformer verification: volts, amps, watts
Crankcase heater
Vibration
Pressures: high side, low side, differential
Temperatures: ambient, inlet, outlet, refrigerant lines
Temperature compensation: amps, pressures, temperature
Humidity
Multi speed fan operation
Water control: flow and purge
Gas flow
Inducer differential pressure
Air flow
DC motor verification: volts, amps, watts
Communicating controls operation and control (CANBUS, Modbus, and Custom)
CO2 sensor verification
Low ambient temperature verification
Economizer verification
Alarm relay verification
Key Component verification
QC check verification
GUI interface verification
Strip heat resistance verification
Defrost board verification
Refrigerant cycle monitoring
Locked rotor monitoring
Motor rotation monitoring
Fan speed and flow verification
Vent/damper operation and verification
Outdoor thermostat verification
Recirculation/sump pump operation
Compressor unloader verification
System performance: Capacity, BTU, COP (Coefficient of Performance), Super Heat, Sub Cooling
Low pressure cutouts
High pressure cutouts

TESTS PERFORMED:

Cooling Mode:

Verify proper electrical signature,
Pressure and temperature ranges,
Component operation,
System performance, and
Operating stages

Heating Mode (Heat Pump):

Verify proper electrical signature,
Pressure ranges,
Temperature ranges,
Component operation,
Performance,
Reversing valve operation, and
Stages

Heating Mode (Electrical Heat):

Verify proper electrical signature,
Heater current draw or resistance,
Temperature ranges,
Component operation,
Performance,
Stages,
Emergency backup call

Heating Mode (Gas Furnace):

Verify proper electrical signature,
Pressure ranges,
Temperature ranges,
Component operation,
Performance,
Burner stages,
Gas flow,
Inducer current draw,
Inducer differential pressure,
Flue operation,
Ignition sequence,
Low gas flow shut down
Blocked flue shut down

Idle State:

Verify proper electrical signature,
Transformer operation

Defrost Board Operation:

Verify fan shutdown and
Heat strip operation

Dehumidification Test

Verify proper electrical signature,
Pressure ranges
Temperature ranges,
Component operation,
Performance,
Stages,
Refrigeration line temperature

Vent Package Test:

Verify proper electrical signature,
Component operation,
Stages,
Filter operation

Low Voltage Start:

Verify proper electrical signature at brown out conditions,
Component operation

UL Safety Test:

Hypot,
Ground bond,
Insulation,
Continuity check,
Contactor pull-in verification

Wire Test:

Verify proper unit connections prior to testing

Windings Test:

Verify that unit wiring is not cross phased and power leads are connected prior to applying voltage.

Low Ambient Controls:

Verify delayed fan operation starting and shutting down.

MACHINE FEATURES:

Test Mode

Allows operator to apply voltage to unit and manipulate thermostat controls for troubleshooting purposes or to run pilot units to collect test values.

Service Mode

Allows Maintenance to operate and monitor individual components of the tester to verify operation, troubleshoot and perform PM.

Analog Sensor Calibration

Provides a simple means of verifying sensor operation and adjusting the readings to match a control source.

Station Performance Monitoring

Track testing results over an adjustable range including pass, fail, processed, first time yield, operator idle time, etc.

Operator Security

Insure only trained operators can operate the test station, track operator efficiency, prevent unauthorized and unsafe use.

Personalized Work Instructions and Messaging

Customize and adjust the work instructions to fit the nomenclature and culture of your work environment. You have complete control over wording, font, color and size.

Network and Remote Connectivity Monitoring and Troubleshooting

On screen notifications allow the operator to know if a problem has occured to the system connections.

Wireless Bar Code Readers Standard

Touchscreen Monitors Available

DIMENSIONS:

90″H x 134″W x 36″D

UTILITY REQUIREMENTS:

480V, 3Ø, 100A-200A

Specs/Downloads

Download .pdf of this product

Commercial Testing Systems

DATATEST ERT 1000