I. OVEN SPECIFICATIONS

Table 1-1 Dimensions

Single Oven

Double Oven

Triple Oven

Overall Height

48-3/16″ (1219mm)

62-3/4″ (1575mm)

78-11/16″ (1981mm)

Overall Depth

60″ (1524mm)

60″ (1524mm)

60″ (1524mm)

Overall Length

76-1/2″ (1930mm)

76-1/2″ (1930mm)

76-1/2″ (1930mm)

32Conveyor Model

33-1/2″ (838mm)

33-1/2″ (838mm)

33-1/2″ (838mm)

 

or 2 × 15″ (381mm)

or 2 × 15″ (381mm)

or 2 × 15″ (381mm)

24Conveyor Model

Single Oven

Double Oven

Triple Ove

Overall Depth

52.75″ (1340mm)

52.75″ (1340mm)

52.75″ (1340mm)

Overall Length

69″ (1753mm)

69″ (1753mm)

69″ (1753mm)

* All other dimension are the same

 

 

 

 

 

 

Recommended Minimum Clearances

 

 

 

 

 

 

Rear of Oven to Wall

3″ (76mm)

3″ (76mm)

3″ (76mm)

Control end of conveyor to Wall

1″

(25.4mm)

1″

(25.4mm)

1″

(25.4mm)

Non-control end of conveyor to Wall)

1″

(25.4mm)

1″

(25.4mm)

1″

(25.4mm)

Table 1-2: General Specifications

 

PS740 ELECTRIC

 

 

 

Weight

 

1150 lbs. (522kg)

 

 

 

Rated Heat Input

 

27.0 kW/hr (92,128 BTU, 23,216 kcal)

 

 

Maximum Operation Temperature

 

600°F / 315°C

 

 

 

 

Air Blowers

 

Two Blowers at 1900 RPM

 

 

Warmup Time

 

15 min.

 

 

 

 

SERIES PS740 ELECTRICAL SPECIFICATIONS

Main Blower &

Control Circuit

Phase

Frequency

Amperage

Poles

Wires

Elements Voltage

Voltage

 

 

 

Draw

 

 

 

 

208-240V

3 Ph

50/60 Hz

 

100 Amp

3 Pole

4 Wire

 

 

 

 

 

 

 

 

(3 hot, 1 grd)

 

 

HEATER AMPERAGE

 

 

 

 

 

208-240V

Voltage

kW

Average Amps

 

 

 

 

 

 

L1

L2

L3

 

 

 

 

 

 

 

 

 

 

208

27

85

75

75

 

 

 

 

240

27

75

75

65

 

 

 

 

 

 

 

 

 

 

 

 

 

208-240V

3 Ph

50/60 Hz

 

75 Amp

 

4 Pole

 

380V

 

HEATER AMPERAGE

 

 

 

 

5 Wire

Voltage

kW

Average Amps

 

N

 

 

 

 

(3 hot, 1neut, 1 grd)

 

 

 

L1

L2

L3

 

 

 

 

 

 

 

 

 

380-480

27

51

41

41

10

 

 

 

 

 

 

 

 

 

 

 

 

208-240V

3 Ph

50/60 Hz

 

60 Amp

 

4 Pole

 

480V

 

HEATER AMPERAGE

 

 

 

 

 

 

Voltage

kW

Average Amps

 

N

 

5 Wire

 

 

 

L1

L2

L3

 

 

 

480

27

43

33

33

10

 

(3 hot, 1neut, 1 grd)

 

 

 

 

 

 

 

 

 

 

 

 

IMPORTANT – Additional electrical information is provided on the oven’s serial plate, and on the wiring diagram inside the machinery compartment.

NOTE

Wiring Diagrams are contained in Section 6 of this Manual

and are also located inside the oven at the

bottom of the Control Panel

This Manual Must Be Kept For Future Reference

P/N 60254 September 28, 2012

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Middleby Marshall 60254 installation manual Oven Specifications