Tecumseh Semi Hermetic EVO Condensing Unit SHT4521ZHR-TZ 3 Phase

Tecumseh Semi Hermetic EVO Condensing Unit SHT4521ZHR-TZ 3 Phase

Product code: 3506011

View Product Specifications

Tecumseh Tecumseh > 1 HP and < 3 HP

The range of Tecumseh semi-hermetic condensing units is fully fitted and fully wired to make installation fast and efficient. They have been designed to operate efficiently in both the hot and cold extremes of the Australian environment. The range is designed for R134a, R404A, R407F and R507 and can be applied in both low and medium temperature applications.

Size and Dimensions

Connection Size (Liquid)	1/2"
Connection Size (Suction)	5/8"
Width	631 mm
Height	568 mm
Length	1072 mm
Weight (Net)	106 kg

Inclusions and Exclusions

Items Sold Separately	Weathershield Cover
	Capacity Control
Inclusions	HP/LP control
	Flexible Control Lines
	Fan Speed Control
	Oil Separator
	Suction Accumulator
	Liquid Line Filter Drier
	Suction Line Filter Drier
	Liquid Line Sight Glass
	Oil Protection
	Oil Monitoring on Larger Models
	Sump Heater
	Compressor Thermal Overload
	Electronic Overload
	Anti Short Cycle Timer
	Phase Protection
	Discharge Vibration Eliminator

Features

	Large Condenser
	Fully Wired electrical enclosure
	Carel fan speed control fitted
	Suction accumulator fitted
	Automatic reset HP/LP control fitted
	Liquid line with filter drier and moisture indicator fitted
	Oil separator fitted
	Ebm condenser fans
	Fully Wired D.O.L including circuit breakers, contactor, electronic overload and spare DIN rail in an enclosure
	Tecumseh semi-hermetic compressor with electronic protection module
	Powder Coated Condenser
	Condenser Type - Cu/Al
	Fully Wired With Contactors

General Information

Compressor Type	Semi Hermetic
Model Number	SHT4521ZHR-TZ
Compressor Model	SH4521ZYZ
Product Range	SHT

Technical Information

Refrigerant Type	R448A, R449A, R452A
Motor Type	3 Ph
Compressor Horsepower	2
Number of Fans	2
Fan Diameter	400 mm
Fan Air Flow	8470 m3/h
Receiver Capacity kg @ 80%	6 kg
Compressor Displacement	5.47 m3/h
VBIS Tag	RE-CU-FS

Temperature Information

Operating Temperature (Ambient)	43 Deg C

Power Information

Compressor Phase	3
Compressor Electrical Supply	400V
Compressor Hertz	50Hz
Compressor MOC	5.2 A
Fan Phase	1
Fan Electrical Supply	220-240V
Fan Electrical Hertz	50Hz
Fan MOC	1.46
Sound Power Level	64 dBA

Refrigerant Capacities

R448A Capacity @ 32 deg C (-5 SST)	3484 W
R452A Capacity @ 32 deg C (-5 SST)	1378 W
R452A Capacity @ 32 deg C (-25 SST)	3464 W
R449A Capacity @ 32 deg C (-5 SST)	3050 W
R450A Capacity @ 32 deg C (-5 SST)	1730 W
R513A Capacity @ 32 deg C (-5 SST)	2171 W

R134a Capacity Data

Specifications	EN13215 Rating Standard, Midpoint Temperature Reference
32 Deg C @ -40 Deg C (SST)	-
32 Deg C @ -35 Deg C (SST)	-
32 Deg C @ -30 Deg C (SST)	387 W*
32 Deg C @ -25 Deg C (SST)	624 W
32 Deg C @ -20 Deg C (SST)	906 W
32 Deg C @ -15 Deg C (SST)	1242 W
32 Deg C @ -10 Deg C (SST)	1636 W
32 Deg C @ -5 Deg C (SST)	2096 W
32 Deg C @ 0 Deg C (SST)	2626 W
32 Deg C @ 5 Deg C (SST)	3233 W
32 Deg C @ 10 Deg C (SST)	3921 W
32 Deg C @ 15 Deg C (SST)	-
35 Deg C @ -40 Deg C (SST)	-
35 Deg C @ -35 Deg C (SST)	-
35 Deg C @ -30 Deg C (SST)	348 W*
35 Deg C @ -25 Deg C (SST)	581 W
35 Deg C @ -20 Deg C (SST)	857 W
35 Deg C @ -15 Deg C (SST)	1183 W
35 Deg C @ -10 Deg C (SST)	1566 W
35 Deg C @ -5 Deg C (SST)	2012 W
35 Deg C @ 0 Deg C (SST)	2526 W
35 Deg C @ 5 Deg C (SST)	3115 W
35 Deg C @ 10 Deg C (SST)	3783 W
35 Deg C @ 15 Deg C (SST)	-
38 Deg C @ -40 Deg C (SST)	-
38 Deg C @ -35 Deg C (SST)	-
38 Deg C @ -30 Deg C (SST)	313 W*
38 Deg C @ -25 Deg C (SST)	541 W*
38 Deg C @ -20 Deg C (SST)	810 W
38 Deg C @ -15 Deg C (SST)	1127 W
38 Deg C @ -10 Deg C (SST)	1498 W
38 Deg C @ -5 Deg C (SST)	1930 W
38 Deg C @ 0 Deg C (SST)	2429 W
38 Deg C @ 5 Deg C (SST)	2999 W
38 Deg C @ 10 Deg C (SST)	3647 W
38 Deg C @ 15 Deg C (SST)	-
43 Deg C @ -40 Deg C (SST)	-
43 Deg C @ -35 Deg C (SST)	-
43 Deg C @ -30 Deg C (SST)	259 W*
43 Deg C @ -25 Deg C (SST)	480 W*
43 Deg C @ -20 Deg C (SST)	737 W
43 Deg C @ -15 Deg C (SST)	1039 W
43 Deg C @ -10 Deg C (SST)	1390 W
43 Deg C @ -5 Deg C (SST)	1799 W
43 Deg C @ 0 Deg C (SST)	2271 W
43 Deg C @ 5 Deg C (SST)	2811 W
43 Deg C @ 10 Deg C (SST)	3425 W
43 Deg C @ 15 Deg C (SST)	-
Notes	*Additional Cooling required

R404A Capacity Data

Specifications	EN13215 Rating Standard, Midpoint Temperature Reference
32 Deg C @ -40 Deg C (SST)	574W*
32 Deg C @ -35 Deg C (SST)	831W*
32 Deg C @ -30 Deg C (SST)	1154W*
32 Deg C @ -25 Deg C (SST)	1545W
32 Deg C @ -20 Deg C (SST)	2005W
32 Deg C @ -15 Deg C (SST)	2536W
32 Deg C @ -10 Deg C (SST)	3137W
32 Deg C @ -5 Deg C (SST)	3809W
32 Deg C @ 0 Deg C (SST)	4552W
32 Deg C @ 5 Deg C (SST)	5365W
32 Deg C @ 10 Deg C (SST)	-
32 Deg C @ 15 Deg C (SST)	-
35 Deg C @ -40 Deg C (SST)	522W*
35 Deg C @ -35 Deg C (SST)	767W*
35 Deg C @ -30 Deg C (SST)	1074W*
35 Deg C @ -25 Deg C (SST)	1446W
35 Deg C @ -20 Deg C (SST)	1883W
35 Deg C @ -15 Deg C (SST)	2386W
35 Deg C @ -10 Deg C (SST)	2957W
35 Deg C @ -5 Deg C (SST)	3596W
35 Deg C @ 0 Deg C (SST)	4302W
35 Deg C @ 5 Deg C (SST)	5076W
35 Deg C @ 10 Deg C (SST)	-
35 Deg C @ 15 Deg C (SST)	-
38 Deg C @ -40 Deg C (SST)	472W*
38 Deg C @ -35 Deg C (SST)	705W*
38 Deg C @ -30 Deg C (SST)	996W*
38 Deg C @ -25 Deg C (SST)	1347W
38 Deg C @ -20 Deg C (SST)	1761W
38 Deg C @ -15 Deg C (SST)	2237W
38 Deg C @ -10 Deg C (SST)	2778W
38 Deg C @ -5 Deg C (SST)	3384W
38 Deg C @ 0 Deg C (SST)	4054W
38 Deg C @ 5 Deg C (SST)	4789W
38 Deg C @ 10 Deg C (SST)	-
38 Deg C @ 15 Deg C (SST)	-
43 Deg C @ -40 Deg C (SST)	390W*
43 Deg C @ -35 Deg C (SST)	603W*
43 Deg C @ -30 Deg C (SST)	868W*
43 Deg C @ -25 Deg C (SST)	1186W*
43 Deg C @ -20 Deg C (SST)	1560W
43 Deg C @ -15 Deg C (SST)	1992W
43 Deg C @ -10 Deg C (SST)	2483W
43 Deg C @ -5 Deg C (SST)	3032W
43 Deg C @ 0 Deg C (SST)	3642W
43 Deg C @ 10 Deg C (SST)	-
43 Deg C @ 15 Deg C (SST)	-
Notes	*Additional Cooling required

R448A Capacity Data

32 Deg C @ -40 Deg C (SST)	459 W*
32 Deg C @ -35 Deg C (SST)	724 W*
32 Deg C @ -30 Deg C (SST)	1037 W
32 Deg C @ -25 Deg C (SST)	1409 W
32 Deg C @ -20 Deg C (SST)	1848 W
32 Deg C @ -15 Deg C (SST)	2363 W
32 Deg C @ -10 Deg C (SST)	2962 W
32 Deg C @ -5 Deg C (SST)	3652 W
32 Deg C @ 0 Deg C (SST)	4439 W
32 Deg C @ 5 Deg C (SST)	5327 W
32 Deg C @ 10 Deg C (SST)	-
32 Deg C @ 15 Deg C (SST)	-
35 Deg C @ -40 Deg C (SST)	408 W*
35 Deg C @ -35 Deg C (SST)	666 W*
35 Deg C @ -30 Deg C (SST)	967 W
35 Deg C @ -25 Deg C (SST)	1322 W
35 Deg C @ -20 Deg C (SST)	1742 W
35 Deg C @ -15 Deg C (SST)	2233 W
35 Deg C @ -10 Deg C (SST)	2805 W
35 Deg C @ -5 Deg C (SST)	3464 W
35 Deg C @ 0 Deg C (SST)	4217 W
35 Deg C @ 5 Deg C (SST)	5068 W
35 Deg C @ 10 Deg C (SST)	-
35 Deg C @ 15 Deg C (SST)	-
38 Deg C @ -40 Deg C (SST)	355 W*
38 Deg C @ -35 Deg C (SST)	606 W*
38 Deg C @ -30 Deg C (SST)	895 W*
38 Deg C @ -25 Deg C (SST)	1235 W
38 Deg C @ -20 Deg C (SST)	1634 W
38 Deg C @ -15 Deg C (SST)	2102 W
38 Deg C @ -10 Deg C (SST)	2647 W
38 Deg C @ -5 Deg C (SST)	3276 W
38 Deg C @ 0 Deg C (SST)	3995 W
38 Deg C @ 5 Deg C (SST)	4809 W
38 Deg C @ 10 Deg C (SST)	-
38 Deg C @ 15 Deg C (SST)	-
43 Deg C @ -40 Deg C (SST)	265 W*
43 Deg C @ -35 Deg C (SST)	503 W*
43 Deg C @ -30 Deg C (SST)	774 W*
43 Deg C @ -25 Deg C (SST)	1088 W
43 Deg C @ -20 Deg C (SST)	1455 W
43 Deg C @ -15 Deg C (SST)	1884 W
43 Deg C @ -10 Deg C (SST)	2384 W
43 Deg C @ -5 Deg C (SST)	2962 W
43 Deg C @ 0 Deg C (SST)	3625 W
43 Deg C @ 5 Deg C (SST)	4379 W
43 Deg C @ 10 Deg C (SST)	-
43 Deg C @ 15 Deg C (SST)	-

R449A Capacity Data

32 Deg C @ -40 Deg C (SST)	453 W*
32 Deg C @ -35 Deg C (SST)	716 W*
32 Deg C @ -30 Deg C (SST)	1026 W
32 Deg C @ -25 Deg C (SST)	1395 W
32 Deg C @ -20 Deg C (SST)	1830 W
32 Deg C @ -15 Deg C (SST)	2341 W
32 Deg C @ -10 Deg C (SST)	2935 W
32 Deg C @ -5 Deg C (SST)	3619 W
32 Deg C @ 0 Deg C (SST)	4399 W
32 Deg C @ 5 Deg C (SST)	5279 W
32 Deg C @ 10 Deg C (SST)	-
32 Deg C @ 15 Deg C (SST)	-
35 Deg C @ -40 Deg C (SST)	402 W*
35 Deg C @ -35 Deg C (SST)	658 W*
35 Deg C @ -30 Deg C (SST)	957 W
35 Deg C @ -25 Deg C (SST)	1309 W
35 Deg C @ -20 Deg C (SST)	1725 W
35 Deg C @ -15 Deg C (SST)	2213 W
35 Deg C @ -10 Deg C (SST)	2780 W
35 Deg C @ -5 Deg C (SST)	3433 W
35 Deg C @ 0 Deg C (SST)	4179 W
35 Deg C @ 5 Deg C (SST)	5022 W
35 Deg C @ 10 Deg C (SST)	-
35 Deg C @ 15 Deg C (SST)	-
38 Deg C @ -40 Deg C (SST)	350 W*
38 Deg C @ -35 Deg C (SST)	598 W*
38 Deg C @ -30 Deg C (SST)	886 W*
38 Deg C @ -25 Deg C (SST)	1223 W
38 Deg C @ -20 Deg C (SST)	1619 W
38 Deg C @ -15 Deg C (SST)	2084 W
38 Deg C @ -10 Deg C (SST)	2624 W
38 Deg C @ -5 Deg C (SST)	3247 W
38 Deg C @ 0 Deg C (SST)	3959 W
38 Deg C @ 5 Deg C (SST)	4766 W
38 Deg C @ 10 Deg C (SST)	-
38 Deg C @ 15 Deg C (SST)	-
43 Deg C @ -40 Deg C (SST)	260 W*
43 Deg C @ -35 Deg C (SST)	497 W*
43 Deg C @ -30 Deg C (SST)	766 W*
43 Deg C @ -25 Deg C (SST)	1078 W
43 Deg C @ -20 Deg C (SST)	1442 W
43 Deg C @ -15 Deg C (SST)	1868 W
43 Deg C @ -10 Deg C (SST)	2363 W
43 Deg C @ -5 Deg C (SST)	2936 W
43 Deg C @ 0 Deg C (SST)	3593 W
43 Deg C @ 5 Deg C (SST)	4340 W
43 Deg C @ 10 Deg C (SST)	-
43 Deg C @ 15 Deg C (SST)	-

R452A Capacity Data

32 Deg C @ -40 Deg C (SST)	571 W*
32 Deg C @ -35 Deg C (SST)	793 W*
32 Deg C @ -30 Deg C (SST)	1089 W
32 Deg C @ -25 Deg C (SST)	1462 W
32 Deg C @ -20 Deg C (SST)	1913 W
32 Deg C @ -15 Deg C (SST)	2442 W
32 Deg C @ -10 Deg C (SST)	3047 W
32 Deg C @ -5 Deg C (SST)	3729 W
32 Deg C @ 0 Deg C (SST)	4486 W
32 Deg C @ 5 Deg C (SST)	5316 W
32 Deg C @ 10 Deg C (SST)	-
32 Deg C @ 15 Deg C (SST)	-
35 Deg C @ -40 Deg C (SST)	519 W*
35 Deg C @ -35 Deg C (SST)	729 W*
35 Deg C @ -30 Deg C (SST)	1009 W
35 Deg C @ -25 Deg C (SST)	1362 W
35 Deg C @ -20 Deg C (SST)	1788 W
35 Deg C @ -15 Deg C (SST)	2288 W
35 Deg C @ -10 Deg C (SST)	2862 W
35 Deg C @ -5 Deg C (SST)	3508 W
35 Deg C @ 0 Deg C (SST)	4227 W
35 Deg C @ 5 Deg C (SST)	5016 W
35 Deg C @ 10 Deg C (SST)	-
35 Deg C @ 15 Deg C (SST)	-
38 Deg C @ -40 Deg C (SST)	466 W*
38 Deg C @ -35 Deg C (SST)	665 W*
38 Deg C @ -30 Deg C (SST)	929 W*
38 Deg C @ -25 Deg C (SST)	1262 W
38 Deg C @ -20 Deg C (SST)	1664 W
38 Deg C @ -15 Deg C (SST)	2136 W
38 Deg C @ -10 Deg C (SST)	2678 W
38 Deg C @ -5 Deg C (SST)	3289 W
38 Deg C @ 0 Deg C (SST)	3970 W
38 Deg C @ 5 Deg C (SST)	4718 W
38 Deg C @ 10 Deg C (SST)	-
38 Deg C @ 15 Deg C (SST)	-
43 Deg C @ -40 Deg C (SST)	378 W*
43 Deg C @ -35 Deg C (SST)	558 W*
43 Deg C @ -30 Deg C (SST)	797 W*
43 Deg C @ -25 Deg C (SST)	1097 W
43 Deg C @ -20 Deg C (SST)	1460 W
43 Deg C @ -15 Deg C (SST)	1887 W
43 Deg C @ -10 Deg C (SST)	2377 W
43 Deg C @ -5 Deg C (SST)	2932 W
43 Deg C @ 0 Deg C (SST)	3550 W
43 Deg C @ 5 Deg C (SST)	4232 W
43 Deg C @ 10 Deg C (SST)	-
43 Deg C @ 15 Deg C (SST)	-

R513A Capacity Data

32 Deg C @ -40 Deg C (SST)	-
32 Deg C @ -35 Deg C (SST)	-
32 Deg C @ -30 Deg C (SST)	450 W*
32 Deg C @ -25 Deg C (SST)	698 W*
32 Deg C @ -20 Deg C (SST)	991 W*
32 Deg C @ -15 Deg C (SST)	1336 W
32 Deg C @ -10 Deg C (SST)	1738 W
32 Deg C @ -5 Deg C (SST)	2203 W
32 Deg C @ 0 Deg C (SST)	2736 W
32 Deg C @ 5 Deg C (SST)	3340 W
32 Deg C @ 10 Deg C (SST)	4022 W
32 Deg C @ 15 Deg C (SST)	-
35 Deg C @ -40 Deg C (SST)	-
35 Deg C @ -35 Deg C (SST)	-
35 Deg C @ -30 Deg C (SST)	407 W*
35 Deg C @ -25 Deg C (SST)	650 W*
35 Deg C @ -20 Deg C (SST)	935 W*
35 Deg C @ -15 Deg C (SST)	1270 W
35 Deg C @ -10 Deg C (SST)	1659 W
35 Deg C @ -5 Deg C (SST)	2109 W
35 Deg C @ 0 Deg C (SST)	2624 W
35 Deg C @ 5 Deg C (SST)	3210 W
35 Deg C @ 10 Deg C (SST)	3870 W
35 Deg C @ 15 Deg C (SST)	-
38 Deg C @ -40 Deg C (SST)	-
38 Deg C @ -35 Deg C (SST)	-
38 Deg C @ -30 Deg C (SST)	367 W*
38 Deg C @ -25 Deg C (SST)	604 W*
38 Deg C @ -20 Deg C (SST)	882 W*
38 Deg C @ -15 Deg C (SST)	1206 W
38 Deg C @ -10 Deg C (SST)	1583 W
38 Deg C @ -5 Deg C (SST)	2018 W
38 Deg C @ 0 Deg C (SST)	2516 W
38 Deg C @ 5 Deg C (SST)	3082 W
38 Deg C @ 10 Deg C (SST)	3721 W
38 Deg C @ 15 Deg C (SST)	-
43 Deg C @ -40 Deg C (SST)	-
43 Deg C @ -35 Deg C (SST)	-
43 Deg C @ -30 Deg C (SST)	306 W*
43 Deg C @ -25 Deg C (SST)	535 W*
43 Deg C @ -20 Deg C (SST)	800 W*
43 Deg C @ -15 Deg C (SST)	1107 W*
43 Deg C @ -10 Deg C (SST)	1463 W
43 Deg C @ -5 Deg C (SST)	1873 W
43 Deg C @ 0 Deg C (SST)	2342 W
43 Deg C @ 5 Deg C (SST)	2876 W
43 Deg C @ 10 Deg C (SST)	3479 W
43 Deg C @ 15 Deg C (SST)	-