XL-21 500V Electrical Panel Board

Name: China Customized XL-21 500V Electrical Panel Board Manufacturers, Suppliers - FENGYUAN
Brand: FENGYUAN
SKU: 191235353

XL-21 low voltage electrical power switchgear distribution box 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 the purpose of power, lighting, distribution. XL-21(G) type low voltage power panel has flexible distribution scheme, convenient combination, good practical performance, new structure and etc.

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Description

XL-21 500V electrical panel board

Product Description

The new XL-21 power boxes are widely used in power plants and industrial and mining enterprisesin the following three-phase AC 500V three-phase three-wire, three-phase four-wire, three-phase fivelines and distribution systems for power or lighting distribution purposes, the Department of indoorwall installation, front panel operation, maintenance front panel; cabinet is fully enclosed structure, assembled from C profiles or profiles made 8MF. Box using the new rotary load isolationswitch, with a load operation, equipped with voltage, current indication instruments and lights, buttons, switches, etc. on the front door so that the main element. The distribution box using the new self-designed components, compact, elegant design, easy maintenance, a variety of wiring schemesto choose from, is to replace the old type XL-21 power box the ideal product.

product Environment

Ambient temperature: -5 ℃ ~ + 40 ℃, and the average temperature within 24h not exceed + 35 ℃.
Altitude: not exceed 2000m.
The ambient air temperature of + 40 ℃ not more than 50%; at lower temperaturescan have a higher relative humidity on (eg: + 20 ℃ at 90%), taking into account the change in temperature allows the generation of a moderate condensation.
Equipment installation and the vertical gradient should not exceed 5 °
Equipment should be installed in the absence of severe vibration, shock-free and corrosion-freeplace
Note: More than the above conditions can be negotiated with the company

Main technical parameters
Sequence number	Project Name	Unit	Electrical parameters
1	standards		GB 7251.1-2005
2	The rated voltage insulation Ui	V	690V
3	Rated voltage Ue	V	400V
4	Rated current In	A	630A~100A
5	Short-term tolerance current ability lew	kA	20KA
6	Shell IP protection grade		IP30/IP55/IP65
7	Environment temperature	°C	-20~+40
8	installation		landing
9	Case materials	mm	1.5-2.0 Cold-rolled steel sheet or stainless steel plate
10	Surface treatment		Electrostatic spraying technology
11	Open the direction		The opening Angle is equal or greater than 135 °

XL-21 (2)

XL-21 (3)

XL-21 (6)

WORKSHOP

production line1

workshop

CERTIFICATE

CQC

EXHIBITION

COMPANY OVERVIEW

FAQ

Q5 : Is OEM/ODM available?

A: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.

Q6 : You are manufacturer or trading company?
A: We are factory, As a 100% professional manufacturer with 20 year's manufacturer experience, we could produce products according to customers' requirements and we could also control the quality of products 100%.

Q7 : Can the price be negotiated?

A: Yes, the price is negotiable. It can be changed according to your quantity or package

Q8 : How about inspection?

A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.

Q9 : What is payment terms?

A: T.T, Paypal,Western Union,Alibaba trade assurance and L/C is acceptable. 30% T/T in advance ,70% balance before shipment.

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Jiyuan Fengyuan Electrical Equipment Co., Ltd