KYN28A-24 (Z) Metaldad Swilchgear Panel Withdrawable type

KYN28A-24 (Z) Metaldad Swilchgear Panel Withdrawable type

KYN28A-24 (Z) Metaldad Swilchgear suitable for(13.2/13.8/15/20/22/24kv)Panel Withdrawable type applicable for power receiving and distribution of power plant and substations for control, protection and measurement.

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  • DESCRIPTION
  • SPECIFICATION
  • TECHNICAL & SALES SUPPORT

Description:

  • 1 Ratings: system voltage 24kV rated current up to 1250A, AC 50/60Hz,
  • 2 Application: applicable for power receiving and distribution of power plant and substations for control, protection and measurement.
  • 3 Standarcls: IEC 62271-200

Type Desigiation:

KYN28A-24 (Z) Metaldad Swilchgear Panel Withdrawable type

Working Condition:

  • 1. Ambient air temperature: -15℃~+40℃(-25℃~+45℃ available as customized products)
  • 2. Altitude:≤1000m
  • 3. Relative Humidity: Daily average ≤95%; Monthly average≤90%
  • 4. Earthquake intensity: ≤magnitude 8
  • 5. Applicable in the places without corrosive or flammable gas and steam pollution.

KYN28A-24 (Z) Metaldad Swilchgear Panel Withdrawable type Specification

Rated voltagekV13.2/13.8/15/20/22/24kv
1 min power frequency withstand voltagekV(50)65
Rated impulse withstand voltage (peak)kV125
Rated frequencyHz50(60)
Rated currentA630 1250 1600 2000 2500 3150
Rated current of branch busA630 1250 1600 2000 2500 3150
Rated short time withstand currentkA16 20 25 31.5
Rated peak withstand currentkA40 50 63 80
Rated short circuit continuous timeS4
Protection levelShell: IP4X, IP2X CPT and CB and CB door are open
Weightkg840,1440(rated current ≥1600A)

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