1) The HPX67 main distribution frame (MDF), a double-sided frame, consists of
vertical side (line side), horizontal side (exchange side), alarming system
and the frame itself, with optional stepladders
2) The vertical side can be equipped with FT203 protection connection blocks
(100 pairs), FA906 protectors as well as alarm system
3) The horizontal side can be equipped with FT206 test connection blocks
(100 pairs)
vertical side (line side), horizontal side (exchange side), alarming system
and the frame itself, with optional stepladders
2) The vertical side can be equipped with FT203 protection connection blocks
(100 pairs), FA906 protectors as well as alarm system
3) The horizontal side can be equipped with FT206 test connection blocks
(100 pairs)
Specifications
- Insulation resistance: ≥1,000mohm
- Dielectric strength: ≥1,000V
- 1,000V (AC voltage, 50Hz for 1 minute), no
- spark-over and no flying arc
- Contact resistance
- between conductor and reed: ≤3mohm
- Contact resistance
- between reeds: ≤7mohm
- Conductor diameter range
- 0.4 - 0.8mm
Features
- Complete I.D.C. type MDF
- Protection
- Sound and reliable protection against over voltage and over current
- Unique FS Fail-Safe protection and self-recovery protector
- Preferable capacity
- 1,200, 3,000, 4,000, 5,000 and 6,000 pairs are
- optional