Smart Medium Voltage Complete Switchgear
KYN61-40.5 AC metal-clad withdrawable switchgear
The 7kW pillar type AC charging station can provide a controllable single-phase AC power supply for electric vehicle on-board chargers, meeting the charging needs of electric vehicles. The product is an offline version that does not communicate with the station level monitoring center or operation management center, nor does it exchange charging information. The pile is equipped with an emergency stop button, which can manually/automatically stop charging in case of abnormal charging conditions to ensure the personal and vehicle safety of users during the charging process.
Metering of single-phase AC active energy for urban and rural residents and commercial use.
Product Highlights
Provides monitoring and statistics of power quality steady-state indicators.
Clear separation between functional units and compartments; drawer units are equipped with mechanical interlocking devices, ensuring safety and reliability.
Supports forward active power and time-of-use energy metering.
Based on the set event attributes, events are classified and recorded as important events and general events. Events include terminal parameter changes, meter reading failures, terminal power on/off, energy meter clock deviation, and energy meter power failure.
Designed strictly according to State Grid standards, with clearly defined and unified key elements such as appearance, cabinet structure, and busbar position.
The electrical scheme is flexible, easy to combine, and highly versatile and practical.
Technical parameters
| Item | Unit | Data | |||
| Rated Voltage | kV | 40.5 | |||
| Rated Frequency | Hz | 50 | |||
| Short-time (1min) Power Frequency Withstand Voltage: Phase-to-ground, Phase-to-phase / Between Breaks | kV | 95/118 | |||
| Lightning Impulse Withstand Voltage (Peak): Phase-to-ground, Phase-to-phase / Between Breaks | kV | 185/215 | |||
| Partial Discharge (1.1×40.5kV) | pC | ≤100 | |||
| Rated Current | A | 630 | 630 | ||
| 1250 | 1250 | 1250 | |||
| 1600 | 1600 | ||||
| 2000 | 2000 | ||||
| 2500 | 2500 | ||||
| Rated Short-circuit Breaking Current | kA | 20 | 25 | 31.5 | |
| Rated Short-circuit Making Current | kA | 50 | 63 | 80 | |
| Rated Short-time Withstand Current (RMS, 4s) | kA | 20 | 25 | 31.5 | |
| Rated Peak Withstand Current | kA | 50 | 63 | 80 | |
| Protection Class | Outer Cabinet | IP4X, IK10 | |||
| Between Compartments | IP2X | ||||
| Overall Dimensions (W×D×H) | mm | 1400(1200, 1680)×2800(3200)×2600 | |||
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