Ac Electrical Power Wiring; Electrical Power Requirements; Power Panel Locations - Watts AERCO Benchmark BMK750 Installation And Start-Up Manual

Benchmark Platinum-Edge [ii]: Installation Manual
SECTION 2 – INSTALLATION

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
BMK750 – 1000 Domestic
BMK750 – 1000 International
BMK1500 – 2000 Domestic
BMK1500 – 2000 International
BMK2500 - 3000 Domestic
BMK2500 - 3000 International
BMK4000 – 5000N Domestic
BMK5000 - 6000 Domestic
BMK5000 - 6000 Canada
BMK5000 - 6000 International
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.
SECONDARY
POWER PANEL
(with cover)
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.
• GF-210 •
OMM-136_G
Voltage
120 V
220 V
120 V
220 V
208 V
460 V
380-415 V
208V
480V
208 V
460 V
575 V
380-415 V
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
8/20/2020
Phase Amperage
1 / 60 Hz
1 / 50-60 Hz
1 / 60 Hz
1 / 50-60 Hz
3 / 60 Hz
3 / 60 Hz
3 / 50-60 Hz
3 / 60 Hz
3 / 60 Hz
3 / 60 Hz
3 / 60 Hz
3 / 60 Hz
3 / 50-60 Hz
15
20
20
20
20
15
15
40
20
30
20
20
20
MAIN POWER
PANEL
(with cover)
I/O BOARD
(with protector)
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