Service Manual

Column Refrigeration Service Manual
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20
4.0 Electrical Components and Specications
4.2 Inverter 4.1 Compressor
Table 4.1.1. Compressor Specs (Model VEMX5C)
Table 4.1.2. Compressor Specs (Model VEMZ9C)
Table 4.2.1. Inverter Specs (Drop-In)
Table 4.2.2. Inverter Specs (Frequency Drive)
Table 4.3. Condenser Fan Motor Specs
Table 4.4. Evaporator Fan Motor Specs
4.1.1 MODEL: VEMX5C
Column Models CC24D, CC24W, CR24D,
CR24R, CR24W, CR30R
Type Variable Capacity (Speed)
Hermetic Reciprocating
Compressor
Nominal Voltage/
Frequency/ Phase
230V / 40-150Hz / 3 Ph
Refrigerant R-600a (Refrigerant
Grade Isobutane)
Commercial Designation 1/5 HP
Starting Device Type Inverter
Start Winding Resistance 16.07 (@ 77°F) +/-8%
Run Winding Resistance 16.07 (@ 77°F) +/-8%
Locked Rotor Amperage 2.10 A
Full Load Amperage 2.10 A
4.1.2 MODEL: VEMZ9C
Column Models CR24F
Type Variable Capacity (Speed)
Hermetic Reciprocating
Compressor
Nominal Voltage/
Frequency/ Phase
230V / 53-150Hz / 3 Ph
Refrigerant R-600a (Refrigerant
Grade Isobutane)
Commercial Designation 1/5 HP
Starting Device Type Inverter
Start Winding Resistance 16.07 (@ 77°F) +/-8%
Run Winding Resistance 16.07 (@ 77°F) +/-8%
Locked Rotor Amperage 2.10 A
Full Load Amperage 2.10 A
4.2.1: Drop-In
Model: EM
(Used with VEMX5C Compressor)
Input 115-127V AC / 50-60 HZ / 1 Ph / 3.3 A Max
Output 230V AC / 40-150 Hz / 3 Ph / 2.1 A
Model: VEMZ9C
(Used with VEMZ9C Compressor)
Input 115-127V AC / 50-60 HZ / 1 Ph / 3.3 A Max
Output 230V AC / 53-150 Hz / 3 Ph / 2.1 A
4.2.2 MODEL: Frequency Drive
Model: EM
(Used with VEMX5C Compressor)
Input 115-127V AC / 50-60 HZ / 1 Ph / 3.3 A Max
Output 230V AC / 40-150 Hz / 3 Ph / 2.1 A
Model: VEMZ9C
(Used with VEMZ9C Compressor)
Input 115-127V AC / 50-60 HZ / 1 Ph / 3.3 A Max
Output 230V AC / 53-150 Hz / 3 Ph / 2.1 A
4.3 Condenser Fan Motor
Specications 12VDC / 0.12A / 1.44W /
1.62 kOhms / 1600 RPM /
63.5 CFM / 27.0 dB
4.4 Evaporator Fan Motor
Specications 12VDC / 0.13A / 1.56W /
16.4 MOhms / 3700 RPM /
39.9 CFM / 3750 dB