35kv PT Cabinet IEC Incoming Outgoing Lines Integrated Distribution Cabinet
35kv Complete Pt For Incoming And Outgoing Lines Integrated Distribution Cabinet
Product overview
The KYN61-40.5 (Z) armored removable AC metal closed switch cabinet (hereinafter referred to as the switch cabinet) is an in-house power distribution device with a three-phase AC 50Hz and a rated voltage of 40.5kV.The power energy is accepted and distributed by power plants, substations and industrial and mining enterprises.Control, protect 2 and detection, and can also be used in frequent operation places.This switchgear meets the GB/T11022-1999, GB3906-1991 and DL404-1997 standards.
Model meaning
Main Technical Parameters
| Project | Unit | Data | ||
| Rated Voltage | Kv | 40.5 | ||
| Rated Frequency | Hz | 50 | ||
| Circuit Breaker Rated Current | a | 1250,1600,2000 | ||
| Switchgear Rated Current | a | 1250,1600,2000 | ||
| Rated Short-Time Tolerance Current (4s) | Ka | 20,25,31.5 | ||
| Rated Peak Tolerance Current (Peak) | Ka | 50,63,80 | ||
| Rated Short-Circuit-Off Current | Ka | 20,25,31.5 | ||
| Rated Short-Circuit Turn-Off Current (Peak) | Ka | 50,63,80 | ||
| Rated Insulation Level | 1min Power Frequency Withstand Voltage； | Between Pole, Between Pole To Earth | Kv | 95 |
| Between The Broken Mouth | Kv | 110 | ||
| Lightning Impact Withstand Voltage (Peak) | Between Pole, Between Pole To Earth | Kv | 185 | |
| Between The Broken Mouth | Kv | 215 | ||
| IP Grade | The Shell Is Ip3x, Ip2x When The Compartment And Circuit Breaker Chamber Door Is Open. | |||
Main technical parameters of the vacuum switch cabinet
| Name | Unit | Figure |
| Rated voltage | kV | 40.5 |
| Rated current | A | 1250 1600 2000 |
| Rated frequency | Hz | 50 |
| Tolerance of the current at a short time | kA | 20 25 31.5 |
| Fixed peak tolerance current | KA | 50 63 80 |
| Rated work frequency tolerance voltage | kV | 95/1min |
| Fixed lightning impact withstand voltage | kV | 185 |
| Rated short-circuit duration | S | 4 |
| Levels of protection | IP3X |
Outline dimension
| (mm) | ||
| Height | 2650 | |
| Width | Rated current of 1600A and below | 1400 |
| Depth | Cable entry and exit line | 2870 |
| Overhead entry and exit line | 2950 | |
Main technical parameters of the spring operating mechanism
| Name | Unit | Figure | |
| Rated operational voltage | Split coil | V | DC220/110,AC220/110 |
| Closing coil | |||
| Rated operating current | Split coil | A | 0.96(220V),1.05(110V) |
| Closing coil | |||
| Energy storage motor power | W | 230 | |
| Rated voltage of the energy storage motor | V | DC220/110,AC220/110 | |
| Energy storage time | S | ≤12 | |
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