Customization: | Available |
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Certification: | GB/T11022 |
Shell Material: | Aluminum Alloy |
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Item | Units | Value | |
Rated Voltage | KV | 3.6; 7.2; 12 | |
Rated Frequency | Hz | 50 | |
Rated Current of Circuit Breaker | A | 630; 1250; 1600; 2000; 2500; 3150 | |
Rated Current of Switchgear | A | 630; 1250; 1600; 2000; 2500; 3150 | |
Rated Short-time Withstand Current (4s) | KA | 20; 25; 31.5; 40 | |
Rated Peak Withstand Current | KA | 50; 63; 80; 100 | |
Rated Short-circuit Breaking Current | KA | 20; 25; 31.5; 40 | |
Rated Short-circuit Closing Current (peak) | KA | 50; 63; 80; 100 | |
Rated Insulation Level 1 min Power Freqency Withstand Voltage |
Interphase/ Earthing | KV | 24; 32; 42 |
Break | KV | 24; 32; 42 | |
Lightning Impulse Withstand Current | Interphase/ Earthing | KV | 40; 60; 75 |
Break | KV | 46; 70; 85 | |
Protection Dgree | IP4X for shell, IP2X for compartment and circuit breaker room |
Item | Units | Value | ||
Rated Voltage | kv | 24 | ||
Rated Insulation Voltage | 1 min Power Frequency Withstand Voltage | kv | 60 | |
Lightning Impulse Withstand Voltage (peak) | 125 | |||
Rated Frequency | Hz | 50/ 60 | ||
Rated Current | A | 630; 1250; 1600; 2000 | 630; 1250; 1600; 2000; 2500; 3150 | |
Rated Short-circuit Breaking Current | kA | 20 | 31.5 | |
Rated Short-circuit Closing Current (peak) | kA | 50 | 80 | |
Rated Short-time Withstand Current (4s) | kA | 20 | 31.5 | |
Rated Peak Withstand Current | kA | 50 | 80 | |
Rated Short-circuit Breaking Times | Times | 50 | ||
Mechanical Life | TImes | 20000 |