Electrical Switchgear With Metal Enclosure
Electrical Switchgear With Metal Enclosure IEC standard, input panel, output panel, PT cabinet, CT cabinet, power and reactive power compensation cabinet The electrical switchgear devices are devices connected to high-voltage or low-voltage cables. General power supply bureaus and substations...
Description
Electrical Switchgear With Metal Enclosure
IEC standard, input panel, output panel, PT cabinet, CT cabinet, power and reactive power compensation cabinet
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The electrical switchgear devices are devices connected to high-voltage or low-voltage cables. General power supply bureaus and substations use high-voltage cabinets, which are then stepped down to low-voltage cabinets through power transformers, and then to each distribution box through low-voltage cabinets. It is an electrical equipment assembled by some switchgear, circuit breakers, protection devices and circuit breakers.
Specification | Unit | Data | ||
Rated voltage | kv | 11,33,35,40.5 | ||
Rated current | rated current of bus line | A | 630,1250,1600,4000 | |
rated current of circuit breaker | A | 630,1250,1600,4000 | ||
Insulation level | 1min power frequency withstand voltage | KV | 95/110 | |
lightning impulse withstand voltage | KV | 185/215 | ||
power frequency withstand voltage of auxiliary circuit and control circuit | V | 2000 | ||
Rated frequency | HZ | 50/60 | ||
Rated short circuit breaking current | KA | 20/25/31.5 | ||
Rated short-time withstand current of short circuit duration | KA/4s | 20/25/31.5 | ||
Rated current of peak withstand | KA | 50/63/80 | ||
Rated making current of short circuit | KA | 50/63/80 | ||
Rated voltage of control loop | V | DC:110 220 AC:110 220 | ||
Protection leve | switch equipment shell | |||
compartment(cupboard door open) | ||||
Fengyuan Power Technology can also customize the production of electrical switchgears for you, according to your needs.
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We accept OEM. Payment terms are usually T/T, other payment methods are based on communication. The delivery time is usually 10-25 days.
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Contact us:
Contact: Charles Du
Mobile: +86 18639199897
E-mail: Fengyuan800@outlook.com
The best choice for the electrical industry! ! !
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