Carrier 39E/ER- Manuals

Page 2 - FACTORY-SUPPLIED DTilVES; Factory-Supplied Standard Drives; Do not use drive package; Factory-Supplied Special Drives; Table 1 — Motor Hp/Fati Speed Limitations; Tk; FIELD-SUPPLIED DRIVES; Field Selection Guide

FACTORY-SUPPLIED DTilVES Factory-Supplied Standard Drives are available for the motors shown in Table 2, in the rpm range defined by the minimum-maximum values given, subject only to the following qualifieations: 1. Variable speed drives are available with a minimum adjustment of ±7% (i.e., from .93...

Page 3 - FACTORY-SUPPLIED DRIVE SELECTION PROCEDURE

FACTORY-SUPPLIED DRIVE SELECTION PROCEDURE 1. Obtain your fan speed and brake horsepower requirements from the fan data in Catalog 39E-10P or from the Carrier Electronic Catalog. 2. Add 3% to the fan brake horsepower to compensate for drive loss. 3. Select motor by horsepower, type, frame size, volt...

Page 5 - LEGEND

Table 2 — Motor Hp Limitations and Fan Speed Ranges for Factory Supplied Standard Drives (cent) 39E/ER SIZE SEE MOTOR LEGEND FRAME HP SIZE VARIABLE FIXED FC AF FC AF Min Max Min Max Min Max Min Max 7 5 213T 406 561 874 1006 425 520 916 1067 10 215T 464 693 1078 1240 448 633 1053 1130 15 254T 504 725...

Page 6 - Table 3 — Maximum Physical Motor Frame Size and

Table 3 — Maximum Physical Motor Frame Size and Maximum Allowable Sheave Width (in.) — Forward-Curved Fan MOTOR FRAME UNIT IGV 145T 182T 184T 213T 215T 254T 256T 284T SIZE OPTION Motor Type OOP TEFC OOP TEFC OOP TEFC OOP TEFC OOP TEFC OOP TEFC OOP TEFC OOP TEFC 08 W/O iGV’s 3 6 36 5 7 5.7 5.7 5.7 5....

Page 7 - Table 4 — Maximum Physical Motor Frame Size and

Table 4 — Maximum Physical Motor Frame Size and Maximum Allowable Sheave Width (in.) — Airfoil Fans MOTOR FRAME UNIT IGV 145T 182T 184T 213T 215T 254T 256T 284T SIZE OPTION Motor Type OOP TEFC OOP TEFC OOP TEFC OOP TEFC OOP TEFC OOP TEFC OOP TEFC OOP TEFC 08 3.62 5.75 5.75 5.0 3.37 3.37* 11 7,75 7 0...

Page 8 - Fig. 1 — Physical Data, Motor and Drive Dimensions

MAX ROOM FOR MOTOR a SHEAVE IN UNIT MOTOR OPEN DRIP PROOF TOTALLY ENCLOSED, FAN COOLED Frame Shaft Diameter (in.) C max NW R C max NW R 145T % 12”/, 6 2'74 3’72 13'72 2 '/4 3'72 182T 14'/8 2% 4'72 15"/,6 2% 4'72 184T 14'/8 2% 4'72 16”/, 6 2% 4’7a 213T 15% 3% 5'74 18=/,6 3=/a 5'74 215T 17% 3% 5% ...

Page 9 - o o A

FORWARD-CURVED WHEEL Table 5 — Allowable Centerline Distance (in.) UNIT SIZE 08 11 13 17 19 23 29 36 39 48 57 FAN SHAFT DIAMETER (in.) T / i 6 T /,6 I V ,6 I V ,5 I V ,6 T V ,6 T V ,6 1 ' V ,6 T V ,6 2 V ,6 2 V e FRAME SIZE 145 Max 12 30 11 33 11 .33 __ __ __ Min 10 50 9.3 0 9 30 — — — — — — — 182 M...

Page 13 - High-Efficiency Motors; Effstd

Table 11 — Typical Performance — TEFC, 2-Speed Motors Table 12 — Typical Motor Weights RATED HP FRAME 1/.25 143T 1.8/.75 1 .12 1.5/.37 145T 1.95/.85 1’/2 .19 2/.5 145T 3.2/1.3 2 .25 3/.75 182T 4.2/1.6 3 .375 5/1.2 184T 6.5/2.5 5 .63 7.5/1.9 213T 10.5/4.2 I ' h .94 10/2.5 215T 13.5/5.5 10 1.25 15/3.7...

Page 14 - Table 13 — Motor Frame Sizes, Open Drip Proof, 60 Hz; Table 14 — Motor Frame Sizes, Totally Enclosed Fan Cooled, 60 Hz

Multi-SpG6d Motors of high efficiency can provide an even greater savings in operating costs in certain appli cations. Typical of these would be an air handler that on occasion operates at reduced air quantities (e.g., night air circulation). Multi-speed motors, either 1/2-speed (1800/900 rpm, one-...