Quadro Unit Mlz/Mlz116; Operating Principle; Composition Of Mlm/Mlz116 Quadro - Danfoss MLM116 Application Manuallines

Application Guidelines

Operating principle

Composition of MLM/
MLZ116 quadro
Active system
56
FRCC.PC.035.A4.02

Quadro unit MLZ/MLZ116

MLM/MLZ116 quadro could only use active
system to balance the oil level between the
compressors. Each of the compressors may run
alone to provide proper capacity for part load
1"1/8
Active system (50 Hz)
Note: The dimensions are external diameters, for quadro systems, it is necessary to add support at discharge line. Active system
(50 Hz) excluding non-return valve, oil separator/reservoir and oil regulator. The compressors shown here are brazed version, but
could also work with rotolock version.
Manifold compressors
operation. The system has been designed to
ensure a precise pressure balancing between the
sumps, facilitating the oil equalization by gravity.
1"5/8
1"1/8 (3x)
1"3/8
1"5/8
2"5/8
1"5/8
(3x)