Product Categories:iTAC120
Scope of Application
Overview GQH-SPC Intelligent modules for power distribution systems
This is a fast switch modular assembly system. Secondary wiring PCB technology is adopted. Maintenance is optimized.
The GQH-SPC low-voltage power distribution system is composed of iTAC switch component, cabinet, and display unit, where a feeder switch component is composed of feeder switch (fixed type), current sensor, monitor unit, indicator, and standard plastic or metal pieces. The switch component is produced and tested in accordance with standards, and internal switch, indicator and monitor unit can be replaced in energized state. Standardisation of the whole panel installation helps to improve product quality.
Specifications
Mechanical parameter |
Dimension |
Height(H) |
2260 mm |
Width(W) |
800 mm |
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Deep(D) |
600/800/1000 mm |
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Modulus(E) |
E=12.5mm |
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Protection Class |
IP 20/ 30 / 40 |
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Weight |
200-250kg(Based on configuration) |
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Electric Parameter |
Rated insulation voltage(Ui) |
690V |
|
Rated operational voltage(Ue) |
Three phase 400V 3P/4P,single phase 230V 1P/+N |
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Rated frequency (F) |
50Hz/60Hz |
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Main bus-bar |
rated current(Ie) |
4000A |
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Rated short-time withstand current(Icw) |
80KA |
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Distribution busbar |
Rated current(Ie) |
1600A |
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Rated short-time withstand current(Icw) |
30KA |
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Environmental parameter |
Environment temperature |
-5℃~+ 40℃ during 24 hours, the highest average temperature is +35℃ |
|
Relative humidity |
It is less than 50% at the highest temperature + 4 0 ℃. It allows a higher relative humidity at lower temperature, such as 20 ℃ can reach 90% |
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Altitude |
≤2000m (Application needs to reduce capacity above2000mm) |
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Other |
Non-dusty environment, without a strong vibration and impact. |
Cabinet Assembled by iTAC Switch Components
iTAC 120 smart feeder switch component |
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No. |
Type |
Model |
The height of single module |
Height(mm) |
1 |
MCB/2P (63A and below) |
iTAC123-63A/2P |
5E |
62.5 |
2 |
MCB/3P (63A and below) |
iTAC123-63A/3P |
6E |
75 |
3 |
MCCB/3P (250A and below) |
iTAC123-250A/3P |
11E |
137.5 |
4 |
MCCB/4P (250A and below) |
iTAC123-250A/4P |
14E |
175 |
5 |
MCCB/3P (400A-630A) |
iTAC123-630A/3P |
19E |
237.5 |
6 |
MCCB/4P (400A-630A) |
iTAC123-630A/4P |
24E |
300 |
|
GQH-SPC |
GCK |
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Installation Method |
iTAC120 switch module |
Drawer-type |
|
Max. of circuits per cabinet |
MCCB (100A-250A) |
24 |
9 |
MCB (63A2P) |
60 |
36 |
|
MCB (63A3P) |
48 |
36 |
|
MCCB (400A-630A) |
4 |
4 |
4. Boost technological level
iTAC switch module consists of first and second feeder circuit’s connection and intelligent detection. All the production and detection is standardized technique . Therefore, installation of ITAC switch modules saves a lot of work for the users, less difficult to install cabinets, good for boosting technological level.ITAC switch module components employs the patented insulation screws and can be maintained under live electricity. This technology avoids electric shock that is caused by high current connectors.
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