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GH-P Type Busway
GH-P Type Busway
GH-P type busway is a distribution system used for large-scale electrical systems such as plants, high-rise buildings, and electrical rooms.
High Stability and Reliability
Superior insulation capacity
Secure stable electrical and mechanical quality by adoption of an incremental launching insulation coating method
Prevents water penetration
Minimizes voltage drop by reducing the space between conductors
Perfect electrical joint structure between ducts (no bolting) and insulation conductor
Easy Construction and Maintenance
Compact and light structure
One touch joint method
Resistance to Fire
Uses a self-extinguishing insulator
Fire resistance through closed construction inside the duct
Specification
Rating
Specification
Rated voltage
AC 1000V / DC 1500V
Rated current
Al
600 ~ 5000A
Cu
600 ~ 6500A
Rated frequency
50 / 60Hz
Wiring system
3W, 4W, 5W
Grounding
Basic
Case earth system
Option
3T X 25mm, 50%,100% GE : external type
Environment
Altitude
below 1000m
Ambient temperature
Max. 40℃ (daily average 35℃)
Min. -5℃ (Min. -25℃ for outdoor type)
Humidity
below 95%
Degree of protection
Indoor
IP41
Outdoor
IP65
Allowable temperature
(IEC standard)
Housing
55K
Joint part
95K
Material
(Enclosure & Conductor)
Enclosure
Steel (FE)
Conductor
Aluminum or Copper
Surface treatment
Tin plating
Material (Insulator)
Insulation
Heat-resistant Polyninyl Chloride (Class B, RoHS)
Coating
Incremental launching insulation coating method (Metal mold)
Resistance to fire (optional)
FR type (Fire-resistance 750℃/90min.)
Standard
IEC 60439-1,2 / KSC IEC 60439-1,2 / JIS C8364