KNKONG JP-400 LV Meter Distribution Box IEC439-1
Brand Name:Knkong
Certification:ISO IEC CB
Model Number:JP400
Minimum Order Quantity:1
Delivery Time:15 days
Payment Terms:L/C, T/T
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Location:
Zhengzhou Henan China
Address:
No. 25 Street , Hanghai Road, Zhengzhou,Henan,China
Supplier`s last login times:
within 11 hours
Product Details
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Product Details
KNKONG JP-400 LV Meter Distribution Box IEC439-1
Product Introduction
JP low-voltage integrated distribution box shall comply with IEC439-1 "Low-voltage switchgear and control equipment", GB7251.12-2013 "Low-voltage switchgear and control equipment Part 2: Complete power switch and control equipment", GB/T15576- 2008 "Low-Voltage Complete Reactive Power Compensation Device" related standard requirements.
Service environment
1. Air temperature: -25℃---+40℃
2. Humidity: Monthly average humidity 95%; Daily average humidity
90%.
3. Altitude: ≤ 2500m
4. Ambient air not apparently polluted by corrosive and flammable
gas, vapor, etc.
5. No frequent violent shake
Installation requirements
1. The switchboard (box) should be made of non-combustible
materials;
2. In production sites and offices with low risk of electric shock,
open-type power distribution boards can be installed;
3. Closed cabinets should be installed in processing workshops,
casting, forging, heat treatment, boiler rooms, wood workshops and
other places where the risk of electric shock is high or the
working environment is poor;
4. Airtight or explosion-proof electrical facilities must be
installed in hazardous workplaces with conductive dust or flammable
and explosive gases;
5. The electrical components, meters, switches and circuits of the
distribution board (box) should be neatly arranged, firmly
installed and easy to operate. The bottom surface of the
floor-mounted board (box) should be 5~10 mm above the ground;
6. The center height of the operating handle is generally 1.2～1.5m;
there is no obstacle within the range of 0.8～1.2m in front of the
board (box);
7. The connection of the protection wire is reliable; no bare live
body shall be exposed outside the board (box);
8. The electrical components that must be installed on the outer
surface of the board (box) or on the distribution board must have
reliable shielding
Main Parameter
| NO. | Description | Unit | Parameter |
| 1 | Rated voltage | V | 400 |
| 2 | Rated frequency | HZ | 50 |
| 3 | Capacity | KVA | 30 50 63 80 100 125 160 200 250 315 400 500 630 |
| 4 | Capacitor grouping | 2 3 4 5 levels (according to user requirements ) | |
| 5 | Bus bar Rating | A | 630 |
| 6 | The metal used for busbars | Copper | |
| 7 | Type of protection used on busbars against corrosion (e.g. heavily tinned) | Tinned Plating | |
| 8 | Dimens ions of busbars (length x width x thickness) | mm | 660 x 50x 5 |
| 9 | Method of connection between busbars and cable lugs (cable lugs not to be provided) | Bolted Typ e | |
| 10 | Fixing center of HRC fuse | mm | 90 |
| 11 | Ar e-safety barriers fitted between phases of the same incoming or outgoing unit? | Yes | |
| 12 | Are insulating shields fitted between adjacent units? | No | |
| 13 | Minimum clearance between the lowes t cable connection and ground level | mm | 300 |
| 14 | Material used for housing | Ho t Dipped Galvanized Sheet | |
| 15 | Treatment of housing against atmospheric corrosion | 7 Tank Process | |
| 16 | Padlocking facility on housing door | Yes |
KNKONG JP-400 LV Meter Distribution Box IEC439-1
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