Medium Voltage Busway
0102030405
QBJGM Insulated Pipe 630A Medium Voltage Busway
product detail
QBJGM Insulated Pipe 630A Medium Voltage Busway
Description
| Conductor Type: | Cu Pipe / Al Pipe | Rated Current: | 630A--6300A |
| Frequency: | 50Hz/60Hz | Rated Voltage: | 3.6-40.5KV |
| IP: | IP65 | Product Series: | Semic Insulated / Insulated |
| Design Criteria: | DL 1658 AND GB/T 8349 | Product Type: | Insulate Pipe Busduct |
| High Light: | 630A Medium Voltage Busway, 630A Insulate pipe busduct, KEMA Medium Voltage Busway | ||
Q ( B ) JGM insulated pipe busway , 630A - 6300A
GFM series bus ducts supply consistent strength and low short-circuit ratings. Protected by aluminum or low magnetic plate enclosures, no hysteresis loss occurs on the distribution system. The housing experiences low temperature increases, reducing energy loss on the entire system.
| Standards | IEC364-5-54/GB/T8349-2000/JB/T9639-1999 | ||||
| Ambient | ℃ | ||||
| Relative humidity | Daily averages ≤ 95%. Monthly average ≤ 90% | ||||
| IP | IP40, IP54 | ||||
| Rated voltage | kV | 3.15 | 6.3 | 10.5 | 35 |
| Max operating voltage | kV | 3.6 | 7.2 | 12 | 40.5 |
| Insulation level | kV | 25/40 | 32/60 | 42/75 | 100/185 |
| Rated frequency | Hz | 50(60) | |||
| Rated operating current | Dimension (W×H)(mm×mm) | ||||
| 1000-3000 | A | I 750×400 II 850×350 | I 900×560 II 1060×460 | I 900×560 II 1060×460 | I 1500×920 II 1800×880 |
| 3500 | A | I 750×440 II 850×480 | I 900×560 II 1060×460 | I 900×560 II 1060×460 | |
| 4000 | A | I 750×440 II 850×480 | I 900×560 II 1060×460 | I 900×560 II 1060×460 | |
| 4500 | A | I 750×440 | I 1000×560 | I 1000×560 | |
| 5000 | A | I 1350×500 | I 1500×600 | I 1500×600 | |
| 6300-6800 | A | I 1350×500 | I 1500×600 | I 1500×600 | |
Q(B)JGM Insulation pipe busway is with tubular conductor. The inside diameter air channel can form hot air convection naturally with good dissipation (the pressure difference between indoor and outdoor can form hot air convection naturally).