Product Category
Electrical & Power Energy > Electrical Controls
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Business Type: Manufacturer
Main Products:Generator Microprocessor-based Protection DeviceMicrocomputer Monitoring SystemDiagitalized Microprocessor-based Protection Devicemicroprocessor governorMicroprocessor Excitation PanelLow Voltage SwitchgearsLow Voltage Power Distribution CubicleHV/LV Pre-assembled Substation
ID:20102827361
Category: Electrical & Power Energy Electrical Controls
MOQ:1.00 Piece(s)
Low VoltageWithdrawable SwitchgearSwitchgearCustomizable
T/T
1. Structural feature
l The power distribution center (PC) cubicle is divided into four (04) compartments. The horizontal bus compartment is located on the rear upper part of the cubicle; the function unit compartment is on front upper part; the cable compartment is rear lower part while the control circuit and instrument compartment on front upper part.
l Separation: the horizontal bus compartment, function unit compartment and cable compartment are separated with steel plate.
l The flame retardant polydiphenyl ether plastic housing is used between the control circuit compartment and function unit compartment.
l The function unit compartment and cable compartment are separated by steel plate, each compartment has independent functions.
l The small current power distribution center (MCC) cubicle is divided into three (03) compartments: horizontal bus compartment in the rear, the function unit compartment in front (left side) and cable compartment (right side). The flame retardant polydiphenyl ether plastic housing is used between the horizontal bus compartment and function unit compartment. The cable compartment, horizontal bus compartment and function unit compartment are separated by steel plate.
l Safety the application of high-strength flame-retarded engineering plastics has reinforced the protection safety performance.
l Standard modular design: it forms the standard units such as protection, operation, transition, control, regulation, measurement and indication units.
2. Ambient condition
l Ambient air temperature ≤+40℃ and no less than -5℃, the average temperature within 24h ≤+35℃;
l For indoor use, the elevation of using site ≤ 2000m (above this can be negotiated)
l Ambient relative air humidity is no more than 50% at +40℃, the larger relative humidity is allowed in lower temperature. (e.g.: when the humidity is 90% at﹢20℃, you should consider about the effect of accidental condensation caused by temperature variation)
3. Technical parameters
No. | Description | Unit | Technical parameter | ||
1 | Rated working frequency | Hz | 50-60 | ||
2 | Rated working voltage | V | AC:380(660) 10/0.4 0.4 | ||
3 | Rated insulation voltage | V | 660 2000 | ||
4 | Rated working current | Horizontal bus | A | ≤6000 16-65 | |
Vertical bus | A | 1000 | |||
5 | Rated short-time withstand current (effective value) | Horizontal bus | KA | ||
Vertical bus | KA | 50 (effective value)/1S | |||
6 | Rated peak withstand current (max. current) | Horizontal bus | KA | 250 | |
Vertical bus | KA | 176 | |||
7 | Main circuit connector | A | 200, 400, 800 | ||
8 | Auxiliary circuit connector | A | 25 | ||
9 | Power frequency withstand voltage | Main circuit | V/min | 2500 | |
Auxiliary circuit | V/min | 2000 | |||
10 | Protection grade | IP30 IP23 IP30 | |||
4. Size specification
No. | Description | Rated current | Power inlet/ outlet method | Function configuration | Dimension of cubicle (mm) | Drawer depth (mm) | Module of drawer (mm) |
1 | Smart CB | 630A | Inlet from top/ bottom outlet | power/coupler | 800*800*2200 | 1200 | 6*200 |
2 | Smart CB | 800A | Inlet from top/ bottom outlet | power/coupler | 800*800*2200 | 1200 | 6*200 |
3 | Smart CB | 1250A | Inlet from top/ bottom outlet | power/coupler | 800*800*2200 | 1200 | 6*200 |
4 | Smart CB | 1600A | Inlet from top/ bottom outlet | power/coupler | 800*800*2200 | 1200 | 6*200 |
5 | Smart CB | 2000A | Inlet from top/ bottom outlet | power/coupler | 800*800*2200 | 1200 | 6*200 |
6 | Smart CB | 2500A | Inlet from top/ bottom outlet | power/coupler | 1000*800*2200 | 1200 | 6*200 |
7 | Smart CB | 3150A | Inlet from top/ bottom outlet | power/coupler | 1000*800*2200 | 1200 | 6*200 |
8 | Smart CB | 4000A | Inlet from top/ bottom outlet | power/coupler | 1000*800*2200 | 1200 | 6*200 |
9 | Smart CB | 4000A | Inlet from top/ bottom outlet | power/coupler | 1000*800*2200 | 1200 | 6*200 |
10 | Smart CB | 5000A | Inlet from top/ bottom outlet | power/coupler | 1000*800*2200 | 1200 | 6*200 |
11 | Smart CB | 6300A | Inlet from top/ bottom outlet | power/coupler | 1000*800*2200 | 1200 | 6*200 |
12 | Smart CB | 630A | Inlet from top/ bottom outlet | Dual power switching | 800*800*2200 | 1200 | 6*200 |
13 | Smart CB | 800A | Inlet from top/ bottom outlet | Dual power switching | 800*800*2200 | 1200 | 6*200 |
14 | Smart CB | 1250A | Inlet from top/ bottom outlet | Dual power switching | 800*800*2200 | 1200 | 6*200 |
15 | Smart CB | 1600A | Inlet from top/ bottom outlet | Dual power switching | 800*800*2200 | 1200 | 6*200 |
16 | Smart CB | 2000A | Inlet from top/ bottom outlet | Dual power switching | 800*800*2200 | 1200 | 6*200 |
17 | Smart CB | 2500A | Inlet from top/ bottom outlet | Dual power switching | 1000*800*2200 | 1200 | 6*200 |
18 | Smart CB | 3150A | Inlet from top/ bottom outlet | Dual power switching | 1000*800*2200 | 1200 | 6*200 |
19 | Smart CB | 4000A | Inlet from top/ bottom outlet | Dual power switching | 1000*800*2200 | 1200 | 6*200 |
20 | Smart CB | 5000A | Inlet from top/ bottom outlet | Dual power switching | 1000*800*2200 | 1200 | 6*200 |
21 | Smart CB | 6300A | Inlet from top/ bottom outlet | Dual power switching | 1000*800*2200 | 1200 | 6*200 |
22 | MCCB | 100-225 | Left inlet/right outlet | 600*800*2200 | 200 | 1*200 | |
23 | MCCB | 225-400 | Left inlet/right outlet | Outgoing line | 600*800*2200 | 400 | 2*200 |
24 | MCCB | 400-630 | Left inlet/right outlet | Outgoing line | 600*800*2200 | 400 | 2*200 |
25 | MCCB | 630-800 | Left inlet/right outlet | Outgoing line | 600*800*2200 | 600 | 3*200 |
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