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5
SAGINAW CONTROL & ENGINEERING • A/C USER MANUAL
5. Technical Data
Part Numbers
SCE-AC2550B460V
SCE-AC2550B460VSS
SCE-AC2550B460VSS6
Cooling Capacity @ 95°F / 95°F
2550 BTU (747 Watts)
Cooling Capacity @ 131°F / 131°F
2788 BTU (817 Watts)
Heating Capacity
400 W
Compressor
Reciprocating Compressor
Refrigerant
R134a
Refrigerant Charge
8.29 oz
Max. Pressure
457 psig
Operating Temperature Range
-4°F - 131°F
Max. Air Volume Flow
Ambient Air Circuit: 185 cfm
Cabinet Air Circuit: 97 cfm
Mounting
External
Housing Material
Mild Steel, Powder Coated
SS: Stainless Steel AISI 304
SS6: Stainless Steel AISI 316
Dimensions (H x W x D)
32.68 x 12.00 x 10.63 inch
Weight
71.5 lbs
Cutout Dimensions
10.43 x 7.09 inch
10.43 x 6.30 inch
Rated Operating Voltage / Frequency
400/460 V - 50/60 Hz
Rated Current @ 95°F / 95°F
1.9 A
Starting Current
6 A
Max. Current
2.1 A
Power Consumption @ 95°F / 95°F
580 W
Max. Power Consumption
860 W
Fuse Rating
4A (T) - Time Delayed [Slow Acting]
SCCR 5kA
Transformer Inrush 120A 0.01 Sec. on 120V & 460V
Unit Class CC fuse / Class C Breaker Not Recommended
Circuit Breaker - MCB Type D or K Slow Acting
6A Slow Acting
Connection
Connection Terminal Block
NEMA Protection Class
NEMA 3, 3R, 4 & 12
SS: NEMA 3, 3R, 4, 4X & 12
Approvals
CE / cURus / UL Listed
Industry Standards
IS19
SS: IS20
Sound Level at 1.5 meters
65 db(A)
Max Voltage at Door Switch
5 A DC