Static signal device
This is a device that generates a RINGER (20Hz) used for telephone ringing signals.
■□■Features■□■ ■By using two of this device in conjunction with a switching device, operation in both active and standby modes is possible. ■Signal Device ・Ambient Temperature: 0℃ to +40℃ ・Relative Humidity: 60±30% ・Input Voltage: DC48V±10% ・Rated Output: 30W ■Switching Device ・Ambient Temperature: 0℃ to +40℃ ・Relative Humidity: 60±30% ・Input Voltage: DC48V±10% ・RINGER Input Circuits: 2 circuits
- Company：星光社 営業本部
- Price：Other
