2-1/2 Ton 8,050 BTUH 208/230 Volt 1-Phase Refrigeration ROTOLOCK Compressor (American Standard, Maneurop, Trane)
Description
Approved for R404A/R507. Run capacitor required, not provided.
Rotolock connections; sweat spuds provided.
Application range:
For R404A applications
at 100
•F condensing -5
•F to -45
•F
at 140
•F condensing -5
•F to -30
•F
• Capacity rated R404A, -20
•F SST, 120
•F condensing
Product Specifications:
Horsepower: 2 1/2
Voltage: 208-230/1/60
Rated Load Amps: 17.9
Oil: Polyol Ester
Mount (In.): Tripod
Height (In.): 12.6
Shipping Weight (Lbs.): 50
Connection Suction (In.): 1 1/4 RL-5/8
Connection Discharge (In.): 1RL-1/2
Connection Type: Rotolock
Refrigerant: R404A
Capacity (BTUH): 8,050
Engineered Items: Yes
LTL Only: Yes
Oil_short: POE
Replaces Part Numbers:
LT28JH2
CARLTZ28JH2
* IMPORTANT!!
PLEASE NOTE: All PSC Motors are design to be used with an external capacitor. The Capacitor operates in the Motor Circuit continuously. It is commonly referred to as a run capacitor. The Run Capacitor is designed to keep a constant and even flow of power going to the Motor. The Run Capacitor is sold separately. * Order New Run Capacitor Part Number: CAP50440
* Installation
When installing your new compressor, you may need additional copper fittings and tubing in some older model compressors when retro-fitting to new upgraded compressor models.
* Compressor Performance:
BtuH Ratings are based 0n 45 F evaporating temperature 130 F, condensing temperature, 65 F return gas temperature and 95 F, liquid temperature.
Replaces Compressor Part Numbers: CAR
* IMPORTANT!!! - PLEASE NOTE: IDENTIFYING COMPRESSOR FAILURES
Most compressors fail due to system malfunctions, which must be corrected to prevent repeat failures. After a compressor fails, field examination of the failed compressor often will reveal symptoms of system problems. Proper corrections will help eliminate future failures.
* SINGLE PHASE BURN
Two phases of a three-phase motor overheated or burned as a result of the contactor opening only one of its contacts.
Correction:
(1) Replace contactors with properly sized contactors.
(2) Check for proper motor protection.
* HALF WINDING SINGLE PHASE BURN
In a two contactor application, two phases of one half of a three phase motor overheated or burned as a result of one contactor opening only one contact.
Correction:
(1) Replace contactors with properly sized contactors.
* HALF WINDING BURN
Half of all phases on a two contactor three phase motor are overheated or burned due to only one contactor opening.
Correction:
(1) Replace contactors with properly sized contactors.
(2) Check for feed back circuit holding one contactor closed.
* PRIMARY SINGLE PHASE BURN
Only one phase of a three phase motor is overheated or burned as the result of opening one phase on the primary side a delta to wye transformer.
Correction:
(1) Check primary side of a delta to wye main power transformer.
* START WINDING BURN
The start winding only of a single-phase motor is uniformly overheated or burned.
Correction:
(1) Check for proper wiring of compressor.
(2) Check starting capacitor and/or starting relay.
(3) Correct compressor overloading.
* SPOT BURN
A localized burn within a winding, between windings, or from windings to ground. If not the result of mechanical problems, check for spikes or surges of high current flow.
* SHORTED TERMINALS
A break down of the insulation between terminals and compressor body generally the result of over torque terminals.
OPTIONAL PARTS LISTED BELOW: