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Input:
AC 127, 220, 380 or 660 V (selected by the corresponding connection
terminal);
Frequency 50 Hz, voltage variation range 75% 115%. |
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Output:
Single-channel DC stabilized power supply of intrinsic safety
type, with parameters detailed as follows (Rated output voltage
shall be confirmed in ordering) |
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Power Supply Status Output:
Passive output of CE pole of optical coupler. When it is off between output positive and negative poles, the status output is corresponding to battery supply; when it is on between output positive and negative, the status output is corresponding to AC power supply. |
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Explosionproof Type: Flameproof and Intrinsic Safety type with mark as "diI" |
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Backup
Buttery:
a. Switchover Time: 0 s;
b. Buttery Capacity: 12 V 4.0 Ah, 2 butteries;
c. Power Feeding Time: when AC cutting off, the butteries supply
power for at least 4 hours with rated current output;
d. Charging Mode: Floating charging after constant current charging |
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Protection: Cutting-off type double protection of over-voltage and over-current |
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Overall Dimensions: 332 379 158 (mm) |
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Weight: 32 kg |