Frequently Asked Questions about UR-RLH
What type of power supply is a General Electric UR-RLH UR series Multilin power supply?
A UR-RLH is a Multilin power supply module of the second generation (UR-RH). The first generation power supply modules replaced by the UR-RH generation are designated as UR-1H. In 2014, a third generation of power supply modules was introduced as the UR-SH modules. The UR-SH power supply modules were designed to be a complete replacement for the other generations and are compatible with the same universal relays of the UR Multilin series.
What type of voltage range does the UR-RLH power supply module have?
The UR-RLH has a low “LO” voltage range as indicated by the ‘L’ in the part number. In contrast, a high power supply module has a voltage range from 125-250 V AC/CD for the first and second generations. For the third generation (UR-SH) this voltage range has increased to 125 to 300 V AC/DC.
What is the isolation voltage level for the UR-RLH GE Multilin power supply module for universal relays of the UR Multilin series?
The isolation voltage level is 2000 V AC for the second generation. The output power for this generation is 35 W. With the new UR-SH power supply modules, this isolation voltage level increased to 2300 W and the output power increased to 45 W.
