Bryant 517G - Manual (Page 5)

SPECIFICATIONS—UNITS WITH ELECTRIC HEATER
I MODEL 517G
SIZE H048020 P0480Z5H P048030I I N060075 I N060010 I P060010 I N060012
1 RATINGS & PERFORMANCE
Nominal Capacity (Btuh)* 48,000 48,000 48,000 60,000 60,000 60,000 60,000
Nominal Airflow (FF/Min)t 1600 1600 1600 2000 2000 2000 2000
Electric Heating Output (KW)t 20.0 25.0 30.0 7.5 10.0 10.0 12.0
Electric Heating Capacity (MBtuh)f: 51.3/62.7 64.1/78.4 76.9/86.0 19.2/23.5 25.6/31.3 25.6/31.3 30.8/37.6
1 ELECTRICAL ^
Unit Volts-Phase (60 Hz) 208/230-1 208/230-3 1 208/230-1 ■ 208/230-3 1 208/230-1B 208/230-1 208/230-1 208/230-3 208/230-1
Operating Voltage Range 187-253 187-253 187-253 187-253 187-253 187-253 187-253
Internal Circuit Protection** Fuses CBtt Fuses Fuses None None ICBtt None Fuses
Single-Circuit Operation
Rated Load Amps 76.8/84.8
_
56.8/62.5 94.8/104.8 67.2/74.1 112.8/124.8 32.6/35.6 41.6/45.6 26.4/28.6 49.0/53.6
Minimum Ampacity for Wire Sizing 97/107 - 72/79.1 119.5/132 85/93.6 142/157 40.8/44.5 52/57 33/35.75 61.25/67
Minimum Wire Size*** 3/2 — 4/4 1/0 3/3 0/00 8/8 6/6 8/8 6/4
Maximum Wire Length (Ft)*** 119/151 — 156/157 154/194 167/168 163/205 90/91 110/111 .136/139 93/149
Maximum Fuse Size (Amps) 100/110 — 80/80 125/150 90/100 150/175 45/45 60/60 35/40 70/70
Dual-Circuit Operation
Rated Load Amps L1 & L2 40.8/44.8
_ _ _ _ _
34.5/37.6
L3&L4 36/40
_
- - - 14.5/16
Minimum Ampacity for Wire Sizing
L1 & L2 52/57
_ _ _ _ _
43.1/47
L3&L4 45/50 -
_
— — - 18/20
Minimum Wire Size*** L1 & L2 6/6 - - - — -
.
8/6
L3&L4 8/6 -
_
- - - 12/12
Maximum Wire Length (Ft)*** Lt &L2 112/113 - -
_
- - 85/135
L3&L4 81/126
_
- -
_
80/80
Maximum Fuse Size (Amps) L1 & L2 60/60 - - - ■ - — 45/50
L3&L4 45/50 - - - — 20/20
Control Transformer—24V (VA) 60 60 60 60 60 60 60
INDOOR COIL .
Rows & Fins Per Inch 3&.13 4 & 1 2
Height X Width (In.) 32.5 x22.8 32.5 x22.8
Face Area (Sq Ft) 5.1 5.1
R-22 Refrigerant Metering Device Check-Flo-Rater Check-Flo-Rater
Piston ID Number 82 88
Condensate Drain Connection (Pri-Sec) 3/4 MPT-3/4 FPT 3/4 MPT-3/4 FPT
INDOOR BLOWER & MOTOR
Wheel Diameter x Width (In.) 1 0 x 9 1 1 x 9
Filter Size—Cleanable (In.) 2 0 x 2 5 x 1 2 0 x 2 5 x 1
Blower Motor HP 1/2 3/4
Blower Motor Speeds & Type 3 & DD(PSC) 3 & DD(PSC)
Rated Load Amps 4.8 5.6
OPTIONAL EQUIPMENT (P/N’S) I
Liquid-Tube Swivel Ell (3/8)tt P651-1066 P651-1066
Vapor-Tube Swivel Ell (3/4)t1: P651-1068 P651-1068
Single-Circuit Kit** 301802-4001 1 1 = T 1 1 = |301820-4001
*See condensing unit or heat pump section PDS for cooling and/or heating capacity ratings with 517G Fan Coils.
tSee air delivery table in this PDS.
$KW values shown are nominal rated heater outputs at 240V and do not include blower motor heat. Capacity values shown are calculated using KW
outputs at 208V/230V.
**Single-phase 10-, 15-, or 20-KW electric heaters have the internal circuit protection options shown. Single-phase 12-, 15-, or 20-KW heaters are
wired for dual-circuit operation. The optional single-circuit kit may be field-installed in units with a 12-, 15-, or 20-KW single-phase fused heater for
single-circuit operation.
ttCB = circuit breakers.
ttUsed for right-angle refrigerant connections to the coil.
***Wire sizes and lengths are based on copper conductor at 86 ° F (30 ° C) ambient temperature and ampacity shown in table. Insulation must be 90 ° C
on conductor used between the disconnect switch and thé heater and at least 75 °C on the conductor used between the disconnect and the serv­
ice panel. If other than copper conductor is used, or if ambient temperature is above 86 ° F, determine wire size for ampacity shown and the National
Electric Code. Wire lengths shown are measured one way along the wire path between the disconnect and service panel for minimum 2%
voltage drop.
■Units with 25- and 30-KW electric heaters are wired for 3-phase operation. These units are field-convertible for single-phase operation by moving
two factory high-voltage wires.