Electrical Connection - Blodgett CTB Installation Manual

UTILITY CONNECTION
ELECTRICAL CONNECTION - ALL UNITS EXCEPT MARK V XCEL
Wiring diagrams are located in the control compartment and on the back of the oven. Ovens are supplied for operation in
several voltage choices, single or three phase grounded circuits. The electric motor, indicator lights and related switches are
connected the one power source supplied to the oven.
The supply conduit enters through the rear of the oven and electrical block secured to the perforated panel at the back of
the control compartment.
THE BLODGETT OVEN COMPANY CANNOT ASSUME RESPONSIBILITY FOR LOSS OR DAMAGE SUFFERED AS A
RESULT OF IMPROPER INSTALLATION.
KW HZ
U.S. and Canadian installations
11.0 60
11.0 60
11.0 60
11.0 60
11.0 60
11.0 60
General Export installations
11.0 50
11.0 50
11.0 50
11.0 50
NOTE: *Electric connection wiring is sized for 90ºC copper wire at 125% of rated input.
ELECTRIC CONVECTION OVENS
Connect wires to
terminal block
FULL SIZE OVENS
VOLTAGE PHASE
208 1
208 3
220-240 1
220-240 3
440 3
480 3
220-240 1
220/380 3
240/415 3
230/400 3
Run supply line through
the knock-out
Figure 5
MAX LOAD (AMPS
L1 L2 L2
51 — 51
31 29 29
44 — 44
26 24 24
15 14 14
14 13 13
48 — —
18 15 15
18 14 14
18 15 15
6
ELECTRICAL
CONNECTION
N
(MINIMUM SIZE)*
— 6 AWG
— 8 AWG
— 6 AWG
— 8 AWG
— 12 AWG
— 12 AWG
48 Size per local code
3 Size per local code
4 Size per local code
3 Size per local code
INSTALLATION