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ISO IEC CB IP30 Metal Meter Box 630KVA Metal Clad DB Box

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Address: No. 25 Street , Hanghai Road, Zhengzhou,Henan,China

Contact name:Ken Chan (English)

Knkong Electric Co.,Ltd

ISO IEC CB IP30 Metal Meter Box 630KVA Metal Clad DB Box

Country/Region	china
City & Province	zhengzhou henan
Categories	Mobile Phone Chargers

Product Details

ISO IEC CB IP30 Metal Meter Box 630KVA Metal Clad DB Box

Product Introduction

JP metal metering box belongs to a new type of integrated control box that integrates electric energy distribution, measurement, protection, control, and reactive power compensation. It is used in substations, factories, industrial and mining enterprises, large power plants, petroleum, chemical enterprises, large steel plants, High-rise building power center, reactive power compensation, metering, electric energy distribution and other occasions.

Technical parametersedit

Voltage: 380VAC 3~; Rated insulation voltage: 660VAC 3~;

Frequency: 50HZ or 60HZ;

Compensation method: combination of three-phase compensation and single-phase compensation.

Compensation capacity: 420kvar~60kvar.

Compensation method: cyclic switching, coding switching, fuzzy control automatic switching.

The fastest response time: ≤20ms

Protection level: IP30.

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