English 
| Rated Voltage: | |
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| Rated Current: | |
| Rated Frequency: | |
XL-21
Zhegui Electric
220;380
≤1250
50/60Hz
1 Piece
Overview
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.
Working Conditons
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
Types of meaning
X
L
2
1
Power panel
Power panel
Design serial No.
Design serial No.
Overview
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.
Working Conditons
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
Types of meaning
X
L
2
1
Power panel
Power panel
Design serial No.
Design serial No.
