KYN61-40.5 Withdrawable Metal-clad Switchgear
KYN61-40.5 Withdrawable Metal-clad Switchgear

KYN61-40.5 Withdrawable Metal-clad Switchgear

KYN61-40.5 Series switchgear panel is a MV air-insulated switchgear (AIS) for primary distribution, with vacuum circuit-breaker has been designed for the various operating requirements in public and industrial medium-voltage distribution systems.

Feature

Provides Middle Rolling and Floor Roiling two different withdrawble types, can meet all our customers' technical requirements and operating features.

Reliable "anti-5" mechanical latch, convenient and safe maintenance,

Both VCB of ZN85-40.5/VS1-40.5 developed by our company and VD4, VB2 AND 3AH manufactured by other companies around the world can be matched with the switchgear.

Get Quote

Product Introduction

SUMMARY

 

KYN61-40.5 Series switchgear panel is a MV air-insulated switchgear (AIS) for primary distribution, with vacuum circuit-breaker has been designed for the various operating requirements in public and industrial medium-voltage distribution systems. This panel applies to 27~40.5kv 3 phase AC 50Hz / 60Hz network for receiving and distributing power energy and also for control,monitor and protection. It can be arranged for single bus, single-bus sectionalizing system. It accords to IEC62271-200 <>, IEC694<>, GB3906<<3~35KV AC Metal Enclosed Switchgear>>, DL404<>, DIN.VDE0670<> and so on. It has perfect and reliable prevention function against false-operation.

 

 

OPERATING CONDITIONS

 

Normal operating conditions, according to the IEC International Standards listed below, for indoor switchgear.

 

Ambient air temperature

• Less than or equal to 40℃ 

• Less than or equal to 35℃ on average over 24 hours 

• Greater than or equal to -5℃ ( -25℃ on request)

 

Altitude

• Less than or equal to 1000 m; 

• Above 1000 m, a derating coefficient is applied (please consult us)

 

Atmosphere

• No dust, smoke, or corrosive, or inflammable gas and vapor, or salt 

• Earthquake intensity: Magnitude 8

 

Humidity

• Average relative humidity over a 24 hour period ≤ 95% 

• Average relative humidity over a 1 month period ≤ 90% 

• Average vapor pressure over a 24 hour period ≤ 2.2 kPa

• Average vapor pressure over a 1 month period ≤ 1.8 kPa

 

 

MODEL

 

 

 

TECHNICAL CHARACTERISTICS

 

Item

Unit

Data

Rated voltage

KV

27, 33, 36, 38, 40.5

Rated insulation

level

1min.P.F. withstand voltage(phases to ground/gaps)

KV

85/95

Lightning impulse withstand voltage(phases to ground/gaps)

KV

185/215

Rated frequency

Hz

50/60

Rated current

A

630, 1250, 1600, 2000, 2500, 3150

Rated short-time withstand current(4s)

KA

16, 20, 25, 31.5, 40, 50

Rated peak withstand current※

KA

40, 50, 63, 80, 100, 125

Protection class

 

Enclosure: IP4X, IP2X (VCB Door opened)

Outline dimension (width×depth×height)

mm

1400 (1200) × 2800 (2600) × 260 (2400)

weight

kg

1300-1600

 

 

OUTLINE AND INSTALLATION DIMENSION

 

Recommend Products

Relevant News

Low Voltage Switchgear

Low Voltage Switchgear (LV Switchgear) is a pivotal component in electrical distribut...

More
what is high voltage switchgear?

The main purpose of switchgear is to maintain uninterrupted power supply to healthy p...

More

Escort Your Power Quality and Safety with Our Products

Contact Us

GET A QUOTE

Get in Touch

Captcha Code
×
We value your privacy
We use cookies to provide you with a better online experience, analyse and measure website usage, and assist in our marketing efforts.
Accept All