Delta DPM-C320 Operation Manual page 15

Multi-functional power meter
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Power
Operating range
Frequency
Operating frequency
Communication
RS-485 port
Dimension (W x H x D)
Mechanical
Characteristics
IP Degree of Protection
Ambient operating temperature
Environment
Storage temperature
Relative Humidity
Altitude
*Meet the requirements of IEC62053-22 with accurate range: 50mA~
Screen Type
Backlight
Input
DPM-C520 / DPM-C520W:
100 ~ 240 VAC (maximum power: 4.6 W)
OVERVOLTAGE CAT III
DPM-C320:
100 ~ 240 VAC (maximum power: 4.6 W)
OVERVOLTAGE CAT II
50/60 Hz
Modbus-RTU
Baud rate 9600 / 19200 / 38400 bps
1. DPM-C520 / DPM-C520W:
2. DPM-C320:
1. IP54 (front display), IP20 (meter body)
2. Certificated by ETC
3. Indoor Use / Dry Location
1. DPM-C520 / DPM-C520W:
2. DPM-C320:
1. DPM-C520 / DPM-C520W:
2. DPM-C320:
5 ~ 95% RH
Below 2000 meters
Display
LCD
Orange (DPM-C520、DPM-C520W)
Blue (DPM-C320)
Ch ap te r 2 Spec i fica ti ons
96 * 96 * 95.4 mm
72 * 72 * 98 mm
-20 °C ~ +70°C(-4°F ~ +158°F)
-20 °C ~ +50°C(-4°F ~ +122°F)
-30 °C ~ +80 °C(-22°F ~ +176°F) :
-30 °C ~ +60°C(-22°F ~ +140°F)
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Dpm-c520Dpm-c520w

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