Liquid Cooled LCZ Series
(55–125 kVA)
The Liquid Cooled LCZ Series shore power converters are integrated with the ship’s cool water system. It is rated IP44 to meet IEC 60092/507 for yachts over 24 m and has inverter redundancy for increased durability. Specifically designed in a modular fashion and compact size, the Liquid-Cooled LCZ is made to fit through standard engine room door widths (up to 75kVA cabinet size).
For multi-cabinet configurations, contact our team here.
Features
- Water-cooled to run at higher ambient air temperatures
- Modular design to fit through engine room hatches (up to 75kVA cabinet size)
- IP44 water-resistant enclosure
- Inverter redundancy to work at reduced load if there is a power module issue
- Isolation transformer for galvanic protection
- Slide-out module access tray
- Global support network
- Same footprint to replace current LC systems with hose connections at the same location.
- Designed with front access for all servicing needs, eliminating the need for top or side access and removing concerns about service clearances.
COMMONLY INSTALLED ON


Sealed Internal Cooling
Water cooling allows for installation in warm environments

High Power Density
Compact design allows for high power in a small package

Stainless Steel & Aluminum
Powder coated for ultimate durability and protection
SPECIFICATIONS
Model | 55kVA | 63kVA | 75kVA |
Part Number |
AC55LCZ-3 |
AC63LCZ-3 |
AC75LCZ-3 |
Input Power Form |
Three |
Three |
Three |
Input Voltage |
170–520 V |
170–520 V |
170–520 V |
Input Frequency |
40–70 Hz
|
40–70 Hz |
40–70 Hz |
Power Factor |
> 0.99 at rated load |
> 0.99 at rated load |
> 0.99 at rated load |
Auto Restart |
Standard |
Standard |
Standard |
Shore Cord Input |
Single |
Single |
Single |
Output Power Rating |
55 kVA |
63 kVA |
75 kVA |
Output Power |
Three |
Three |
Three |
Dual Cabinet Configuration |
AC110LCZ-3/2 |
AC125LCZ-3/2 |
AC150LCZ-3/2 |
Output Voltage |
120/208, 127/220, 220/380, 230/400, 240/415, 254/440, 262/454, 277/480 V |
120/208, 127/220, 220/380, 230/400, 240/415, 254/440, 262/454, 277/480 V |
120/208, 127/220, 220/380, 230/400, 240/415, 254/440, 262/454, 277/480 V |
Efficiency |
94% |
94% |
94% |
Output Frequency |
50 Hz / 60 Hz |
50 Hz / 60 Hz |
50 Hz / 60 Hz |
Cooling |
Liquid |
Liquid |
Liquid |
Mounting |
Floor |
Floor |
Floor |
Series |
LCZ |
LCZ |
LCZ |
Enclosure Style |
LC |
LC |
LC |
Weight |
1113.3 lb / 505 kg |
1113.3 lb / 505 kg |
1113.3 lb / 505 kg |
Height |
42.0 in / 106.7 cm |
42.0 in / 106.7 cm |
42.0 in / 106.7 cm |
Width |
22.64 in / 57.5 cm |
22.64 in / 57.5 cm |
22.64 in / 57.5 cm |
Depth |
30.0 in / 76.2 cm |
30.0 in / 76.2 cm |
30.0 in / 76.2 cm |
Model | 90kVA | 100kVA | 125kVA |
Part Number |
AC90LCZ-3 |
AC-100LCZ-3 |
AC-125LCZ-3 |
Input Power Form |
Three |
Three |
Three |
Input Voltage |
330–520 V |
330–520 V |
330–520 V |
Input Frequency |
40–70 Hz
|
40–70 Hz |
40–70 Hz |
Power Factor |
> 0.99 at rated load |
> 0.99 at rated load |
> 0.99 at rated load |
Auto Restart |
Standard |
Standard |
Standard |
Shore Cord Input |
Single |
Single |
Single |
Output Power Rating |
90 kVA |
100 kVA |
125 kVA |
Output Power |
Three |
Three |
Three |
Dual Cabinet Configuration |
AC180LCZ-3/2 |
AC200LCZ-3/2 |
AC250LCZ-3/2 |
Output Voltage |
120/208, 127/220, 220/380, 230/400, 240/415, 254/440, 262/454, 277/480 V |
120/208, 127/220, 220/380, 230/400, 240/415, 254/440, 262/454, 277/480 V |
120/208, 127/220, 220/380, 230/400, 240/415, 254/440, 262/454, 277/480 V |
Efficiency |
93% |
93% |
93% |
Output Frequency |
50 Hz / 60 Hz |
50 Hz / 60 Hz |
50 Hz / 60 Hz |
Cooling |
Liquid |
Liquid |
Liquid |
Mounting |
Floor |
Floor |
Floor |
Series |
LCZ |
LCZ |
LCZ |
Enclosure Style |
LC |
LC |
LC |
Weight |
1650.0 lbs / 748.4 kg |
1650.0 lbs / 748.4 kg |
1650.0 lbs / 748.4 kg |
Height |
47.0 in / 119.4 cm |
47.0 in / 119.4 cm |
47.0 in / 119.4 cm |
Width |
26.5 in / 67.3 cm |
26.5 in / 67.3 cm |
26.5 in / 67.3 cm |
Depth |
35.4 in / 89.9 cm |
35.4 in / 89.9 cm |
35.4 in / 89.9 cm |