English
Español
| Categories | MCCB |
| Model | GKM1 |
| Rack rated current (A) | 63,100,160,250,400,630 |
| Rated working voltage (V) | AC400V |
| Rated insulation voltage (V) | 690V,800V |
Applicable work environment
|
Altitude 2000m and below |
Pollution degree 3 |
|
Can withstand the effects of humid air |
Can withstand the effects of salt spray and oil mist |
|
Can withstand the effects of mold |
Maximum inclination is ±22.5° |
|
Works reliably when subjected to normal vibration of the ship |
Works reliably under earthquake conditions (4g) |
|
The surrounding medium temperature is not higher than +40 °C (+45 °C for marine products) and not lower than -5 °C |
|
|
In a medium without explosion hazard, and the medium does not have enough gas and conductive dust to corrode metal and destroy insulation. |
|
|
In places where there is no rain or snow |
|
Technical performance index
| model | Rack rated current(A) | Rated current(A) | Rated working voltage(V) | Rated insulati on voltage(V) | Rated kunut short-circuit breaking breaking capacity kA 400V | Rated operating short-circuit breaking capacity kA 400V | Dimensions | Installation size (in front of the board) | ||||
| L |
W 3P/4P |
H | A | B | 4-Φd | |||||||
| GKM1-63L | 63 | (6)、10、16、20、25、32、40、50、63 | AC400V | 690V | 35 | 22 | 135 | 78 | 73.5 | 25 | 117 | Φ4.5 |
| GKM1-63M | 50 | 35 | 135 | 78/103 | 81.5 | |||||||
| GKM1-100L | 100 | (10)、16、20、25、40、50、63、80、100 | AC400V | 690V | 35 | 18 | 150 | 92 | 68 | 30 | 129 | Φ4.5 |
| GKM1-100M | 50 | 35 | 150 | 92/120 | 86 | |||||||
| GKM1-100H | 85 | 50 | ||||||||||
| GKM1-160L | 160 | (10)、16、20、25、40、50、63、80、100 | AC400V | 800V | 50 | 35 | 150 | 98 | 68 | 30 | 129 | Φ4.5 |
| GKM1-160M | 75 | 50 | 150 | 92/122 | 86 | |||||||
| GKM1-160H | 85 | 50 | ||||||||||
| GKM1-250L | 250 | 100、125、140、160、180、200、225、250 | AC400V | 690V | 35 | 25 | 165 | 107 | 86 | 35 | 126 | Φ4.5 |
| GKM1-250M | 50 | 35 | 165 | 107/142 | 103 | |||||||
| GKM1-250H | 85 | 50 | ||||||||||
| GKM1-400L | 400 | 255、250、315、350、400 | AC400V | 800V | 50 | 35 | 257 | 150/198 | 105 | 44 | 194 | Φ7 |
| GKM1-400M | 65 | 50 | 257 | 150/198 | 105 | |||||||
| GKM1-400H | 100 | 65 | ||||||||||
| GKM1-630L | 630 | 400、500、630 | AC400V | 800V | 50 | 35 | 270 | 182/240 | 110 | 58 | 200 | Φ7 |
| GKM1-630M | 65 | 50 | 270 | 182 | 110 | |||||||
| GKM1-360H | 100 | 65 | ||||||||||
cross-sectional area of the connecting wire and the corresponding rated current
| Rated current value(A) | 10 | 16,20 | 25 | 32 | 40,50 | 63 | 80 | 100 | 125 | 160 | 180,200,255 | 250 | 315,350 | 400 |
| Wore cross-sectional area(mm²) | 1.5 | 2.5 | 4 | 6 | 10 | 16 | 25 | 35 | 50 | 70 | 95 | 120 | 185 | 240 |
| Rated current value(A) | cable | Copp er row | ||
| Cross-sectional area(mm²) | Quantity | size(mm×mm) | Quantity | |
| 500 | 150 | 2 | 30×5 | 2 |
| 630 | 185 | 2 | 40×5 | 2 |
| 700,800 | 200 | 2 | 40×5 | 2 |
Power loss
| model | Current(A) | Three-pole total power loss(VA) | |
| Front panel,rear panel wiring | Plug-in wiring | ||
|
GKM1 -63(L、M) Direct heating(10~25A) |
25 | 28 | 32 |
|
GKM1 -100(L、M、H) DIrect heating(10~25A) |
25 | 40 | 45 |
|
GKM1 -63(L、M) Inter-heat(32~63A) |
63 | 20 | 24 |
|
GKM1 -100(L、M、H) Inter-heat(32~100A) |
100 | 35 | 40 |
| GKM1 -160(L、M、H) | 160 | 48 | 55 |
| GKM1 -250(L、M、H) | 250 | 62 | 70 |
| GKM1 -400(L、M、H) | 400 | 115 | 125 |
| GKM1 -630(L、M、H) | 630 | 187 | 200 |
| GKM1 -800(L、M) | 800 | 262 | - |
Dimensional mounting dimensions
> How Does a Liquid Level Relay Automate Your Water Pump?
A Liquid Level Relay automates pump control using conductive electrodes—no PLC required. This guide covers fill/drain modes, electrode selection, wiring, and trouble...
> What Makes a Charging Connector Reliable for Daily EV Charging?
A Charging Connector is more than a cable end—it’s the critical interface between the EV and the charger. With GB, EU, and US standard options, mechanical life of ≥1...
> How Often Should You Inspect and Maintain Your Charging Connector?
Your EV charging connector is the most frequently handled component in your charging infrastructure. Every day, it gets plugged in, unplugged, dropped, stepped on, a...
> How Does a Liquid Level Relay Automate Your Water Pump?
Automatic water pump control using liquid level relay. Wiring diagrams for fill and drain modes, electrode selection, and troubleshooting.