China Yifa Jp Series Product of Low-Voltage Comprehensive Distribution Cabinet AC 50Hz LV Electrical Box

Basic Info

Model NO.	Distribution Cabinet
Type	Switch Cabinet
Rated Voltage	AC400V.50Hz
Leakage Action Current	<=300mA
Electrical Shock Action Currnet	<=50mA
Action Time	<=0.2s
Transport Package	Wooden Case or Pallet
Specification	20-250KVA
Trademark	YIFA
Origin	China
HS Code	8538900000
Production Capacity	10000PCS

Product Description

Scope of application

Our company researched and developed the YFJP series product of low-voltage distributing cabinet with powerless automatic compensation depending on the development direction facing with low-voltage distritution are a of rural electrical power according to the related spirit and several documents about the powerless compensation of country electrical net issued by the national power ministry.
YEJP low-voltage distribution cabinet with powerless automatic compensation is applicable to the transmission and distribution system which is AC 50Hz and the rated current is below 0.4kV.This series of product is a new indoor and outdoor lower-voltage distributing cabinet integrating the automatic compensation and distribution as well as integrating multiple functions such as the leakage protection,calculation of electrical energy,overcurrent,overvoltage and open-phase protection and so on.This product has the features such as small volume,easy installation,electric larceny protection,low cost,high adapation,weathering proof accurate operation and no compensation error area and so on.It has the advantages such as high degree of protection,perfect protection performance and high automation degree and so on.It is a ideal product available for reconstrution of electrical network.

Operating principle

The meteringj of device is by means of the DD862 3-phase/4 wires watt hour meter and class 0.5 current transformer.The CJ20 AC contactor is used as the total control for power supply.For the shunt distribution the RDM1 plastic housing circuit breaker is used.The new RDJD2 phase demodulation amplitude discrimination leakage relay with no noise operation controls the CJ20 AC contactor for effective leakage and electric shock protection.JKL5C powerless power controller monitors and switches on and off BSMJ self-recovery low-voltage parallel capacitor for powerless compensation.

Environmetal condition

1.Ambient air temperature:≤+40ºC and the average temperature is not higher than +35ºC and not less than-25ºC
2.Altitude:2000M
3.Installation inclination does not excess to ±5º.
4.There is no severe vibration and corrosive gas as well as the conductive dust around the switch cabinet.
5.Protection degree of housing:IP55

Performance of product

Rated voltage:AC400V 50Hz Rated capacity:20-250KVA
Capacity of powerless compensation:4-60KVAR Leakage action current:≤300mA
Electrical shock action current ≤ 50mA Action time:≤0.2s

 

ATTENTION:
1.The payment term: We accept TT,30% deposit and Pay 70% before shipment.
2.The delivery time: Usually it will take about 15-20 days.
3.The standard of package: Usually use strong wood case for protection.

OUR SERVICE:
1.quick response in before sales period help you got order.
2.excellent service in production time let you know each step we made.
3.reliable quality solve you after sale headache.
4.long period quality warranty ensure you can buy without hesitate.
2.1, For transformer whose rated capacity is 500 kVA and below, the load loss value above the slash in the table is suitable for Dyn11 or Yzn11 connection groups, and that below the slash for YynO connection groups.
2.2, Transformers whose HV tapping range is ±2×2.5 may be provided, if need be.
2.3, Transformers whose LV is 0.69KV may be provided, if need be.
2.4, Users may choose other loss values as they need.
2.5, Due to product upgrading and changes to the external dimensions and products in the table, please refer to the external dimensions provided at the time of ordering.

3.Our company:

 

4.Our extibition:

 

5.Yifa Main Product
YIFA main products: electric meter box, cable casing, high and low voltage electrical switchgear, transformer, box type substation, cable branch box, distribution box, ring network cabinet, JP cabinet, power distribution box, low voltage reactive power compensation control cabinet, electric energy metering box, high voltage metering device, porcelain insulator, composite insulator, transformer oil, electrical equipment, instrumentation, and insulated wire wire and cable, communication cable, cable accessories, monitoring equipment, electrical fittings and electrical equipment processing, Glass fiber reinforced plastics material with sheath (SMC), PC+ABS material metering box system Products, electric vehicle charging equipment, photovoltaic power generation equipment (excluding generators), wind power equipment production and sales.

6..RFQ
6.1
Q: Are you manufacturer?
A: Yes, we are manufacturer. Our factory is in Binzhou City, Shandong Province.
6.2
Q: Can I get guarantee of products?
A: Yes, every product is 1 year quality warrantee under customer correct using the products.
6.3
Q: Do you have any Certificate?
A: Yes. Each of our unit has CCC certificate. All the electric parts with CE certificate, If you need any other Certificate, we can help you to get it.
6.4
Q: How to buy it? What about the delivery?
A: Please contact me by email or online, let me know your situation, I will give you professional solution.We have shipping agent can choosing the cheapest and fastest delivery. FOB,CIF, C&F or EXW are no problem for us.
6.5
Q: How can I pay you?
A: T/T, L/C is very well used.
6.6
Q: What about the production?
A: Produce time is 4~6weeks.
6.7
Q: Could you offer some spare parts?
A: Yes, no problem.
6.8
Q: What about the maintenance?
A: All the goods past the test, maintenance is very easy.7

7.Contact
Should you have any problem,please contact with us,we will reply to you in 24 hour.
Manager: Joan
Mobile:+86 18657760640