Benchmark Platinum-Edge [ii]: Installation Manual
SECTION 2
– INSTALLATION
OMM-
136_G • GF-210 • 8/20/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page
33
of
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2.10 AC ELECTRICAL POWER WIRING
AERCO
’s
Benchmark Electrical Power Design Guide
, TAG-0048 (GF-2060), must be consulted
prior to connecting any AC power wiring to the unit.
2.10.1 Electrical Power Requirements
Benchmark boilers are available with the following power options:
BMK Model
Voltage
Phase
Amperage
BMK750
– 1000 Domestic
120 V
1
/
60 Hz
15
BMK750
– 1000 International
220 V
1
/
50-60 Hz
20
BMK1500
– 2000 Domestic
120 V
1
/
60 Hz
20
BMK1500
– 2000 International
220 V
1
/
50-60 Hz
20
BMK2500 - 3000 Domestic
208 V
3
/
60 Hz
20
460 V
3
/
60 Hz
15
BMK2500 - 3000 International
380-415 V
3
/ 50-60 Hz
15
BMK4000
– 5000N Domestic
208V
3
/
60 Hz
40
480V
3
/
60 Hz
20
BMK5000 - 6000 Domestic
208 V
3
/
60 Hz
30
460 V
3
/
60 Hz
20
BMK5000 - 6000 Canada
575 V
3
/
60 Hz
20
BMK5000 - 6000 International
380-415 V
3
/ 50-60 Hz
20
All power requirements are in the
Benchmark Electrical Power Design Guide
(TAG-0048, GF-
2060).
2.10.2 Power Panel Locations
External AC power connection is made inside the Power Panel, located on the front of the unit,
behind the unit
’s removable front panel.
Figure 2-8: Power Panel
– Shown with Cover in Place
The front cover of the Power Panel has a label showing the required AC power connections.
Some representative labels are shown below.
MAIN POWER
PANEL
(with cover)
SECONDARY
POWER PANEL
(with cover)
I/O BOARD
(with protector)
