Ring Main Unit(RMU)

KEY FEATURES

Modularization with CB, Fuse, PT and extra Modules
Maintenance Free during its entire lifetime
Easy to expand
Multi Protection Chices(Fuse or CB)
Safety Operation with Interlocks prevent dangerous operation

Type		CB	Fuse	PT
Rated Voltage	V	12
Rated Current	A	630	200	200
Rated Frequency	Hz	50/60
Short Circuit Breaking Current	kA	–	limited by Fuse	20
Making Capacity	kA	50	limited by Fuse	–
Short Circuit Current 3sec.	kA	20	–	20