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KNKONG JP-400 LV Meter Distribution Box IEC439-1

China Knkong Electric Co.,Ltd certification
China Knkong Electric Co.,Ltd certification
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KNKONG JP-400 LV Meter Distribution Box IEC439-1

KNKONG JP-400 LV Meter Distribution Box IEC439-1
KNKONG JP-400 LV Meter Distribution Box IEC439-1

Large Image :  KNKONG JP-400 LV Meter Distribution Box IEC439-1

Product Details:
Place of Origin: China
Brand Name: Knkong
Certification: ISO IEC CB
Model Number: JP400
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 2000-10000
Packaging Details: Standard export packaging
Delivery Time: 15 days
Payment Terms: L/C, T/T
Supply Ability: 100 Unit per month

KNKONG JP-400 LV Meter Distribution Box IEC439-1

Voltage: 400V Frequency: 50Hz
Capacity: 30/50/63 80/100/125/160/200/250/315/400/500/630 Manufactory: KNKONG
Standards: ISO IEC GB OEM/ODM: Inquiry By Email
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JP-400 LV Meter Distribution Box


IEC439-1 Meter Distribution Box


LV meter distribution board

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

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  




KNKONG JP-400 LV Meter Distribution Box IEC439-1 0

Contact Details
Knkong Electric Co.,Ltd

Contact Person: Ken Chan (English)

Tel: 0086 13938551009

Send your inquiry directly to us (0 / 3000)