24kv High Voltage Switchgear
KYN28-24KV indoor metal-enclosed high voltage switchgear is used for three-phase 24KV bus and single bus system power distribution devices. Its main features are small size, metal composite switchgear, air insulation, and family-style design. Suitable for high altitude, full of air temperature,...
Description
KYN28-24KV indoor metal-enclosed high voltage switchgear is used for three-phase 24KV bus and single bus system power distribution devices. Its main features are small size, metal composite switchgear, air insulation, and family-style design. Suitable for high altitude, full of air temperature, humidity, creepage and discharge requirements of the three-phase AC power system 50HZ, used to receive and distribute power to control the circuit for detection and protection.
Fully type tested
The switchgear has passed all the tests required by the international (IEC) standards. Each switchgear unit must undergo routine testing before leaving the factory. These tests are designed to perform a functional check of the switchgear according to the specific characteristics of each installation.
Technical specification of KYN28-24 switchgear
Item | Unit | Data | |
Rated voltage | KV | 24 | |
Insulation level | Rated power-frequency withstand voltage(1min) | KV | 65/79(phase to earth/across open contacts) |
Rated lightening impulse withstand voltage | KV | 125/145(phase to earth/across open contacts) | |
Rated frequency | HZ | 50/60 | |
Rated main bus bar current | A | 630,1250,1600,2000,3150 | |
Rated branching bus bar current | A | 630,1250,1600,2000,3150 | |
4s Short-time withstand current(rms.) | KA | 16,20,25,31.5 | |
Peak withstand current(peak.) | KA | 40,50,63,80 | |
Protection degree | Enclosure:IP4X, Between compartment:IP2X | ||
Advantage:
1) The cabinet structure is assembled by multiple bending and assembly of aluminum-zinc plate;
2) All operations are carried out with the cabinet door closed;
3) The protection level is high, which can prevent the invasion of debris and insects;
4) Simple and effective "five prevention" locking to prevent misoperation;
5) VS1 (ZN63A) or VD4 vacuum circuit breakers can be used according to user requirements;
6) The circuit breaker is easy to replace, and the trolley is interchangeable;
7) Reliable wall mounting of the cabinet, maintenance in front of the cabinet, reducing floor space;
Factory showing room
Product qualification
Packing & Delivery
We accept OEM. Payment terms are usually T/T, other payment methods are based on communication. The delivery time is usually 10-25 days.
Contact us:
Contact: Charles Du
Mobile: +86 18639199897
E-mail: Fengyuan800@outlook.com
The best choice for the electrical industry! ! !
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