| Certification: | VDE, CCC, ISO9001 |
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| Shell Material: | Steel Plate |
| Voltage Level: | Medium Voltage |
| Samples: |
Available
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
| KYN28A-12 Series switchgear panel is a MV air-insulated switchgear (AlS)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 3.6~12kv 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<<AC Metal Enclosed Switchgear and Control Equipment above 1kv and below 52kv>>, IEC694<<Standard Common Clause for HV Switchgear and Control Equipment>>,GB3906<<3~35KV AC Metal Enclosed Switchgear>>,DL404<<Order Specification for Indoor AC HV Switchgear>>,DIN.VDE0670<<AC Switchgear at Rated Voltage over 1kV>>and so on.It has perfect and reliable prevention function against false-operation. |
| Normal operating conditions,according to the IEC International Standards listed below,for indoor switchgear. Ambient air temperature ·Less than or equal to 40ºC ·Less than or equal to 35°ºC on average over 24 hours ·Greater than or equal to -5°C(-25°ºC on request) Altitude ·Less than or equal to 1000 m; ·Above1000 m,aderating 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 |
| Item | Unit | Data | |
| Rated voltage | KV | 3.6,7.2,12 | |
| Rated 1min.PF.withstand voltage (phases to ground/gaps) | KV | 42/48 | |
| insulation level | Lightning impulse withstand voltage(phases to ground/gaps) | KV | 75/85 |
| Rated frequency | Hz | 50/60 | |
| Rated current | A | 630,1250,1600,2000,2500,3150,4000,5000 | |
| 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 (widthxdepthxheight) | mm | 800(550,650,1000)x1500(1300,1670,2000)x2200 | |
| weight | kg | 800-1200 | |
Suppliers with verified business licenses
Audited Supplier 
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