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Dock Boost Transformer
(12–24 kVA)

The Dock Boost Transformer (DBT) provides precision voltage regulation to the vessel, delivering complete protection from the most common shore power problems, including: brownouts, spikes, sags, and low-line or highline voltage conditions from the dock power pedestal. The DBT also provides three levels of boost to keep your ship powered even when input voltages sag by 35%.

The DBT features a compact and lightweight footprint. By providing an industry recognized mounting pattern, it will fit as the perfect replacement for retrofit applications or new construction.

The DBT12/15 accepts any input voltage ranging from 167–270 V (DBT12: 57-70 Hz, DBT15: 47-70 Hz) and provides a Split phase 240 V or 230 V output nominal. The DBT24 accepts nominal voltages of 160-270 V plus 400 V and 480 V—each with the same wide range, to provide a 230 V Split phase output.

Features

  • Auto-Restart from shore brownout, blackout and overload
  • Fault shield for bonded, galvanic bridged/isolated ground
  • Modbus (RS-485) remote diagnostics
  • Advanced power monitoring (input/output parameters)
  • Microprocessor based over and under voltage/current protection
  • kWh meter included

COMMONLY INSTALLED ON

Compact and Lightweight

Industry recognized mounting pattern

Durable Design

Conformal printed circuit boards and steel housing

Wide Voltage Acceptance

Accepts 167–270 V, 400 V, and 480 V

SPECIFICATIONS

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Model DBT12 DBT15 DBT24
Part Number
628009
628002
628004
Input Power Form
Single
Single
Single
Single
Single
Input Voltage
167-270
167-270
167-270
167-270, 285-530
167-270, 285-530
Input Frequency
57-70 Hz
47-53 Hz
57-70 Hz
47-53 Hz
57-70 Hz
Input Current, Continuous
50 A
63 A
50 A
100 A
100 A
Input Current, Overload
125 A
156 A
125 A
250 A
250 A
Shore Cord Input
Single
Single
Single
Single
Single
Output Power Rating
12 kVA
15 kVA
12 kVA
24 kVA
24 kVA
Auto Restart
Standard
Standard
Standard
Standard
Standard
Output Power Form
Split
Split
Split
Split
Split
Output Voltage
120/240 V
115/230 V
115/230 V
115/230 V
115/230 V
Output Frequency
same as input
same as input
same as input
same as input
same as input
Output Current, Continuous
50 A
63 A
50 A
100 A
100 A
Output Current, Overload
125 A
156 A
125 A
250 A
250 A
Efficiency
97% @ rated load
97% @ rated load
97% @ rated load
Cooling
Air
Air
Air
Mounting
Floor
Floor
Floor
Series
DBT
DBT
DBT
Weight
58 kg / 128 lbs
75 kg / 164 lbs
194 kg / 427 lbs
Height
30.6 cm / 12.0 in
33.1 cm / 13.0 in
41.0 cm / 16.1 in
Width
33.4 cm / 13.1 in
33.4 cm / 13.1 in
49.7 cm / 19.6 in
Depth
47.4 cm / 18.7 in
47.4 cm / 18.7 in
62.7 cm / 24.7 in