Carrier HFC-134A installation instructions 23XRV Dimensions Nozzle-In-Head Waterbox, A23-1557

TUBE REMOVAL SPACE FOR EITHER END SIZES 30-32, 40-42, 50-52

12’-7½” (3848 mm) SIZES 35-37, 45-47, 55-57

14’-4” (4369 mm)

0’-3”

4’-10”

0’-3”

0’-5”

MOTOR SERVICE
CLEARANCE
1’ - 10” (559 mm)	FRAME R COMPRESSOR 3’ - 0” (915mm)
	RECOMMENDED OVERHEAD SERVICE CLEARANCE

C

2’ MIN

(610 mm)

B

	A	(WIDEST POINT)
SERVICE AREA		4’ - 10” MIN
a23-1557		(1219 mm)

Fig. 9 — 23XRV Dimensions (Refer to Tables 2 and 3)

Table 1 — Drive Assembly and Power Module Ratings

		ENCLOSURE	INPUT	MAX INPUT	MAX OUTPUT
CARRIER PART NUMBER	FRAME SIZE		VOLTAGE (V)	CURRENT	CURRENT* at 4kHZ
		TYPE
			RANGE	(AMPS)	(AMPS)
23XRA2AA_ _ _ _ _ _ _ _ _ _ _	Frame 2AA	NEMA 1	380 to 460	440	442
23XRA2BA_ _ _ _ _ _ _ _ _ _ _	Frame 2BA	NEMA 1	380 to 460	520	442
23XRA2BB_ _ _ _ _ _ _ _ _ _ _	Frame 2BB	NEMA 1	380 to 460	520	520
23XRA2CC_ _ _ _ _ _ _ _ _ _ _	Frame 2CC	NEMA 1	380 to 460	608	608

*110% output current capability for one minute, 150% output current for 5 seconds.

Table 2 — 23XRV Dimensions (Nozzle-In-Head Waterbox)

HEAT EXCHANGER		A (Length, with Nozzle-in-Head Waterbox)						B (Width)		C (Height)
	1 Pass		2-Pass*		3 Pass†
SIZE
	ft-in.	mm	ft-in.	mm	ft-in.	mm	ft-in.		mm	ft-in.	mm
30 to 32	14- 31/4	4350	13- 81/4	4172	14- 31/4	4350	6-	4	1930	7-25/8	2200
35 to 37	15-113/4	4870	15- 43/4	4693	15-113/4	4870	6-	4	1930	7-25/8	2200
40 to 42	14- 9	4496	14- 31/8	4347	14- 6	4420	6- 8½		2045	7-6½	2299
45 to 47	16- 51/2	5017	15-115/8	4867	16- 21/2	4940	6- 8½		2045	7-6½	2299
50 to 52	14-10	4521	14- 41/2	4382	14- 61/2	4432	6-113/4		2127	7-63/4	2305
55 to 57	16- 61/2	5042	16- 1	4902	16- 3	4953	6-113/4		2127	7-63/4	2305

*Assumes both cooler and condenser nozzles on same end of chiller.

†1 or 3 pass length applies if either (or both) cooler or condenser is a 1 or 3 pass design.

NOTES:

1.Service access should be provided per American Society of Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE) 15, latest edition, National Fire Protection Association (NFPA) 70, and local safety code.

2.Allow at least 3 ft (915 mm) overhead clearance for service rigging for frame R compressor.

3.Certified drawings available upon request.

4.Marine waterboxes may add 6 in. to the width of the machine. See certified drawings for details.

5.‘A’ length dimensions shown are for standard 150 psi design and victaulic connections. The 300 psi design and/or flanges will add length. See certified drawings.

6.Dished head waterbox covers not available for 3 pass design.

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