Rated Voltage: AC 380V
Rated insulation voltage: AC 660V
Frequency: 50 /60 Hz
Rated current: ≤800A
Rated short-term tolerance current ability lew: 10KA
Dielectric Strength: 2500/1min
Material: stainless steel /Cold rolled plate /Galvanized sheet
Thickness: 1.0mm-3.0mm
Application: Electric Power Transmission and distribution.
Protection degree: IP30
Open the direction: The opening Angle is equal to or greater than
135°
Standard and certificate: GB7251.1-2005 ISO9001 CE /ISO /CCC /IEC
60439-1
Included Ammeter, voltmeter
Tech Parameter| Description | Unit | parameter |
|---|
| Rating voltage of the main circuit | V | Under 500V AV |
| Auxiliary circuit rated voltage | V | AC 220V 380V |
| Rating frequency | Hz | 50 |
| Rating insulation voltage | V | 660 |
| Rating current | A | ≤800 |
Working environment:
1. Temperature: -5~ + 40 ℃, and the average within 24h less than +
35 ℃.
2. Altitude: no more than 2000m.
3. The ambient air temperature, not more than 40℃; at lower
temperatures can have a higher relative humidity on (eg: + 20at
90%), taking into account the change in temperature allows the
generation of a moderate condensation.
4. Equipment installation and the vertical gradient should do not
exceed 5 °
5. Equipment should be installed in the absence of severe
vibration, shock-free, and corrosion-free place
6. Note: More than the above conditions can be negotiated with the
company.
Use:
The XL-21 low-voltage metal-enclosed electrical cabinet is suitable
for three-phase three-wire, three-phase four-wire, and three-phase
five-wire systems with an AC voltage less than 500V in power
generation and industrial and mining. For lighting and electrical
distribution. The XL-21 LV cabinet has the characteristics of a
flexible power distribution scheme, convenient combination, strong
practicability, and novel structure.
Overall Dimension :
SLD Program:
