Bally Refrigerated Boxes BC053E Installation Manual

BC Air, Hot Gas and
Electric Defrost
Blast Coolers 60Hz

PRODUCT DATA &
INSTALLATION

Bulletin: B30-BC-PDI-11

1047266

NOMENCLATURE

BC 160 S - ED - T3 A

BALLY
JUMBO BLAST COOLER

5 to 15 T ons at 10 °F (5.5 °C) T.D.
34 °F (1 °C) and Higher (Air Defrost)

-40 °F (-40 °C) and Above
(Medium and Low T emp)

Electrical Power: 208-230/3/60, 460/3/60,
575/3/60

• Incoloy defrost heaters mounted in slots on both sides
of cooling coils on electric defrost models.

• 3 - Pipe or reverse cycle hot gas defrost system.

• Factory installed hot gas check valve.

• Factory installed fan delay and defrost termination
thermostats on gas and electric defrost models.

• Hinged side panels allow easy access for refrigeration
circuit and electrical compartment.

• Schrader fitting and external equalizer line.

• Rugged high efficiency steel bladed fans.

• Plug-in motors with moulded lead and connector.

• Unit is shipped upright for convenient handling and
quick installation.

• Corrosion resistant, easy to clean vinyl coated fan
guards.

• Electrical terminals with recessed connections for
dependable operation.

CONTENTS

PAGE

MODEL
(DOES NOT NECESSARIL Y
REFLECT CAP ACITY)

OPTIONS
P = PRE ASSEMBLED REMOTE
S = STANDARD UNIT

DEFROST
ED = ELECTRIC DEFROST
H = 3 PIPE HOT GAS
R = REVERSE CYCLE HOT GAS

ELECTRICAL DESIGNA TION
T3 = 208-230/3/60
T4 = 460/3/60
T5 = 575/3/60

SERIES/GENERATION
A = 1st GENERA TION

Nomenclature.........................................

60Hz Capacity Data.................................

60Hz Air Flow Data..................................

Correction Factors.................................

60Hz Fan Motor Electrical Data.............

60Hz Defrost Heater Electrical Data.....

Refrigerant Charge................................

Air Defrost Wiring Diagram...................

Hot Gas Defrost Wiring Diagram..........

Electric Defrost Wiring Diagram...........

Refrigerant Piping Schematics............

Dimensions - Air & Electric Defrost.....

Dimensions - 3 Pipe Defrost &

Reverse Cycle Defrost Models.............

Installation Instructions.........................

Electrical & Refrigeration

Compartments........................................

Service Parts List...................................

Project Information................................

Cover

2
2
2
3
3
3
4
4
5
6
7

8, 9

10, 11
12, 13

14

Back

SPECIFICATIONS (60Hz)

CAPACITY DATA (60Hz)

Fin

Model

BC085A
BC100A
BC115A
BC125A
BC140A
BC160A
BC180A

BC064*
BC077*
BC089*
BC101*
BC110*
BC126*
BC143*
BC059*
BC072*
BC085*
BC097*
BC103*
BC120*
BC138*
BC053*
BC066*
BC078*
BC091*

ELECTRIC AND HOT GAS DEFROST MODELS AIR DEFROST

BC094*
BC112*
BC129*

** No allowance made for fan heat - add 3,410 BTUH (1,000 watt) per HP to room load for motor heat.
* E = Electric Defrost • H = 3 Pipe Hot Gas Defrost • R = Reverse Cycle Hot gas Defrost

Spacing

No.

FPI

Fans

7 2 84.4 24.8 - ­7 2 99.6 29.2 - ­7 2 114.6 33.7 - ­7 2 124.7 36.6 - ­7 3 140.0 41.1 - ­7 3 159.9 46.9 - ­7 3 179.9 52.8 - ­6 2 75.6 22.2 64.2 18.9
6 2 90.7 26.6 77.0 22.6
6 2 104.8 30.7 89.0 26.1
6 2 119.9 35.1 101.0 29.6
6 3 129.5 38.0 110.1 32.2
6 3 149.3 43.8 126.9 37.2
6 3 169.1 49.6 143.7 42.1
5 2 69.7 20.4 59.2 17.4
5 2 84.7 24.8 71.9 21.1
5 2 99.2 29.1 84.3 24.7
5 2 114.6 33.6 97.4 28.5
5 3 121.4 35.6 103.1 30.2
5 3 141.9 41.6 120.6 35.3
5 3 162.6 47.6 138.2 40.5
4 2 62.8 18.4 53.4 15.7
4 2 77.2 22.6 66.0 19.3
4 2 91.4 26.8 77.6 22.7
4 2 107.2 31.4 91.1 26.7
4 3 110.8 32.5 94.2 27.6
4 3 131.2 38.5 111.5 32.7
4 3 152.3 44.6 129.4 37.9

Capacity** at

of

20°F (-6.7°C)

MBH

10°F TDKW4.5°C TD

Capacity**at

-20°F (-28.9°C)

MBH

10°F TDKW4.5 °C TD

AIR FLOW DATA (60Hz)

Model

BC085A
BC100A
BC115A
BC125A
BC140A
BC160A
BC180A

BC064*
BC077*
BC089*
BC101*
BC110*
BC126*
BC143*
BC059*
BC072*
BC085*
BC097*
BC103*
BC120*
BC138*
BC053*
BC066*
BC078*
BC091*
BC094*
BC112*
BC129*

Fin

Spacing

FPI

7
7
7
7
7
7
7
6
6
6
6
6
6
6
5
5
5
5
5
5
5
4
4
4
4
4
4
4

CFM

17560
16480
15480
14600
23190
21630
20310
17860
16860
15920
15080
23910
22350
21000
18180
17260
16400
15580
24540
23100
21780
18520
17760
16880
16120
25230
23910
22650

THROW

(Ft.)

50
47
44
42
44
41
39
51
48
45
43
45
43
40
52
49
47
44
47
44
41
53
51
48
46
48
45
43

CFM
with

Booster

17560
16480
15480
14600
23190
21630
20310
17860
16860
15920
15080
23910
22350
21000
18180
17260
16400
15580
24540
23100
21780
18520
17760
16880
16120
25230
23910
22650

THROW

(Ft.)

91
86
80
77
80
75
71
93
88
83
78
83
77
73
95
89
86
80
86
80
75
97
93
88
84
88
82
78

EVAPORATOR TEMPERATURE CORRECTION FACTORS

Saturated Evaporator
Temperature

Correction Factor

20 °F 10 °F -0 °F -10 °F -20 °F -30 °F -40 °F

-6.7 °C -12.2 °C -17.8 °C -23.3 °C -28.9 °C -34.4 °C -40 °C

1.00 .98 .95 .91 .85 .79 .72

- 2 -

FAN MOTOR ELECTRICAL DATA

AIR

DEFROST

MODEL

NO.

BC 085A 053 059 064

100A 066 072 077
115A 078 085 089
125A 091 097 101

BC 140A 094 103 110

160A 112 120 126
180A 129 138 143

M.C.A. = Minimum Circuit Ampacity
M.O.P. = Maximum Overcurrent Protection

ELECTRIC

DEFROST

MODEL NO.
053 059 064
066 072 077
078 085 089
091 097 101
094 103 110
112 120 126
129 138 143

HOT GAS AND

ELECTRIC MODEL

NO.

Fan

Total heaterkWTotal

Motor

No.

2 14.0 38.1/42.2 40/48 50/60 21.1 24 30 16.9 20 25
2 19.6 48/53.1 48/56 60/70 26.5 28 35 21.2 24 30
2 22.4 57.2/63.3 64/64 80/80 31.6 32 40 25.3 28 35
2 22.4 57.2/63.3 64/64 80/80 31.6 32 40 25.3 28 35
3 22.4 57.2/63.3 64/64 80/80 31.6 32 40 25.3 28 35
3 25.2 57.2/63.3 64/64 80/80 31.6 32 40 25.3 28 35
3 28.0 67/74.1 72/80 90/100 37.0 40 50 29.6 32 40

Motor

Qty/HP

H 208-230/3/60 K 460/3/60 L 575/3/60

Fan

2/1

3/1

Type of

Motor

Std. Open

Drip Proof

Optional

TEFC

Std. Open

Drip Proof

Optional

TEFC

Total
F.L.A.

8.4 / 8.0 9.5 15 4.0 4.5 15 3.0 3.4 15

8.4 / 8.0 9.5 15 4.0 4.5 15 3.2 3.6 15

12.6 / 12.0

12.6 /12.0

M.C.A. M.O.P.

13.7

13.7

20
20

Total
F.L.A.

12.0

12.0

DEFROST HEATER ELECTRICAL DATA

H 208-230/3/60 K 460/3/60 L 575/3/60

F.L.A.

M.C.A. M.O.P.

Total
F.L.A.

M.C.A. M.O.P.

M.C.A. M.O.P.

13.0

13.02020

Total

F.L.A.

Total

F.L.A.

4.5

4.8

M.C.A. M.O.P.

4.9

5.2

M.C.A. M.O.P.

15
15

REFRIGERANT OPERATING CHARGE

AIR

DEFROST

MODEL NO.

085 053 059 064
100 066 072 077

115 078 085 089
125 091 097 101
140 094 103 110
160 112 120 126
180 129 138 143

Refrigerant charge with 30% full coil @ 20°F S.S.T.

HOT GAS AND ELECTRIC

DEFROST MODEL NO.

R-404A R-22 R-502

lb kg lb kg lb kg

35.2 16.0 39.1 17.8 40.4 18.3

46.1 21.0 51.4 23.4 53.0 24.1

57.2 26.0 63.7 29.0 65.6 29.8

68.2 31.0 75.9 34.5 78.2 35.6

63.7 29.0 71.0 32.3 73.2 33.3

76.9 35.0 85.6 38.9 88.3 40.1

92.4 42.0 102.8 46.7 106.0 48.2

- 3 -

AIR DEFROST WIRING DIAGRAM

MOTOR WIRING

RECEPTACLE
AND PLUG

PARALLEL CORD

M1
M2
M3

M1
M2
M3

LEGEND

FM FAN MOTOR
TBI TERMINAL BLOCK

DEVICE TERMINAL
UNMARKED
BLOCK TERMINAL
FACTORY WIRING
WIRING BY OTHERS

REFERENCE UNIT DATA
PLATE FOR ENTERING
SERVICE REQUIREMENTS

HOT GAS DEFROST WIRING DIAGRAM

PART No. 1040309-B

- 4 -

ELECTRIC DEFROST WIRING DIAGRAM

129

138

143

112

120

126

129

138

143

126

053

059

064

066

072

077

078

085

089

091

094

097

101

103

110

078

085

089

091

097

101

103

110112

120

077

053

059

064

066

072

- 5 -