- Product Details
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Quick Details
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Brand Name:
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Zhejiang Haijiang
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Model Number:
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MNS
Quick Details
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Voltage:
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380
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Current:
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1600
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Place of Origin:
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Zhejiang, China
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Brand Name:
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Zhejiang Haijiang
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Model Number:
-
MNS
Product Overview
The MNS series low-voltage withdrawable switchgear is a combination cabinet assembled by the factory using standard modules, and its technology has reached international advanced levels.
This series of low-voltage withdrawable switchgear is suitable for power plants, substations, petrochemicals, metallurgical rolling mills, transportation energy, light industry, textiles, industrial and mining enterprises, residential areas, high-rise buildings, etc. It is used for energy conversion, distribution, and control of power systems with AC 50-60Hz and rated working voltage up to AC 660V.
This device complies with the national professional standards GB7251.1 "Low-voltage switchgear and controlgear assemblies" and JB/T9961 "Low-voltage withdrawable switchgear" and also conforms to international professional standards such as IEC439-1, VDE0660 Part 5.
Operating Environment Requirements
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The ambient air temperature should not exceed +40°C or be lower than -5°C, and the average temperature within 24 hours should not exceed +35°C.
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The air should be clean, with relative humidity not exceeding 50% at the highest temperature of +40°C. Higher relative humidity is allowed at lower temperatures, for example, 90% at +20°C, but considering temperature changes, occasional condensation may occur.
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The altitude should not exceed 2000m.
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This device is suitable for transportation and storage processes within the temperature range of -25°C to +55°C. In short periods (within 24 hours), it can reach up to +70°C. The device should not suffer any irreparable damage under these extreme temperatures and should operate normally under normal conditions.
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If the above usage conditions cannot be met, it should be discussed and resolved by the user and the manufacturer.
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When this device is used on offshore oil drilling platforms and nuclear power plants, a separate technical agreement should be signed.
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Parameters Name
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Unit
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Content
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Rated Insulation Voltage
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V
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500
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Rated Operating Voltage
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V
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380
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Maximum Rated Current of Main Busbar
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A
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1600
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Rated Withstand Current of Main Busbar
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kA/1s
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30
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Rated Peak Withstand Current of Main Busbar
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kA/0.1s
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75
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Maximum Rated Current of Distribution Busbar (Vertical Busbar)
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A
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800
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Peak Current of Distribution Busbar (Vertical Busbar)
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Standard Type
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kA/0.1s
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75
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Enhanced Type
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kA/0.1s
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85
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Switchgear Types
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Power Center Cabinet
Compatible with circuit breakers such as Emax, MT, 3WN, AH, ME series, etc.
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Motor Control Center Cabinet
Assembled from drawers of different sizes, each circuit main switch uses a high-breaking capacity molded case circuit breaker or a load switch with a rotary fuse. Power factor automatic compensation cabinet (with manual, automatic, and remote power factor compensation devices)
Q1: Are you a factory or trading company
A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.
Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment.
Q3: When can I get the price?
A3:Usually we quote within 24 hours after we get your inquiry.
Q4: How could I get a sample?
A4: if you can not buy our product in your local area, we will ship a sample to you.You will be charged a sample price plus all related shipping costs.Express delivery charge depends on the quantity of the samples.
Q5: What is the price of shipping?
A5: Depending upon the port of delivery, prices varies.
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