XL-21 LV Metal Power Distribution Board PDB Control Panel Box Electrical Panel Board

Low voltage power panel

Description:

         XL-21X LV closed type power panel can be used in AC 500V or lower system of three-phase three-wire,three-phase four-wire, three-phase five-wire for electricity-generating and mine enterprises, also for power, lighting, distribution. XL-21 type low voltage power panel has flexible distribution scheme, convenient combination, good practical performance, new structure and etc.

1. Main electrical performance shall completely comply with regulations of IEC60439-1:1992, GB7251.1-1997.
2. The auxiliary circuit has functions of local/remote, remote, automatic control and in-site/remote, remote control switch. The contractor can adopt DC protection.
3. Receiving the main switch has optional protection of instart trip and pyromagnetic trip. Can cancel instant protection for matching next class main-switch, avoid skip-class tripping, and has functions of motor/manual operation and automatic switch.
4. the Main switch of the feeding circuit has the protection of instant trip and pyromagnetic trip. Can add fault protection if customer required
5. The motor control circuit has the protection of short-circuit instant. overload, Undervoltage release and phase-break.
6. Ammeter and voltage meter for the incoming circuit.

1. Altitude: <2000m
2. The indoor environment shall be non-ash, non-corrosion gas, and rainwater-proof
3. Ambient temperature:-25ºC-+40ºC, the measured average temp. in 24 hours: 35ºC; the temp. under storage and transportation condition:-25ºC-+55ºC, the temp. in short time <70ºC
4. Relative humidity under the highest temp. of 40ºC:<50%
5. No vibration and the oblique mounting angle: <5ºC

The technical parameters of the form are for reference only. 
Customized products can consult online customer service!

 

    Zhejiang ZheGui Electric Co., Ltd established in 2013. We are located in Zhejiang with convenient transportation access and developed electrical market.

    We are group of privateenterprises that hold the production license issued by the former ministry of energy and ministry mechanical and electri cal engineering.The company has nearly 60 million fixed assets and more than 60 employees, covering 23133 square meters.

    We are specialized in R&D product ion of complete swtichgear of high and low voltage equipment such as prefabricated substation, distribution cabinet/ box, drawer cabinet, ring networkcabinet, inflatable cabinet, etc. We owns three CNC bending machine, CNC shearing machine, CNC laser cutting machine and a series of advanced production equipment to furt heroptimized the product structure and improve the efficiency of production. After nearly 7 years of development, it has passed ISO 9001-2000 quality s ystem certification. All items producedby our own factory, so our advantages are: reliable quality and reasonable price. Gather world’s energy to delight your business. Its honorable for Zhegui to share your progress, brillianceand success!

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.