DPR-400 User Manual Rev_01 Firmware V-1.0
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Power Supply Input:
19
– 150VDC
Power Consumption:
< 10 VA
Nominal Frequency:
50/60 Hz
Phase Current Transformer Secondary:
1A/5A
Ground Current Secondary:
1A/5A
Protection Inputs:
Current:
0.1
– 250.0 A AC
Voltage:
5 - 100 V AC (Ph-N)
10
– 170 V AC (Ph-Ph)
Measuring Inputs:
Current:
0.01
– 6.0 A AC
Voltage:
5 - 100 V AC (Ph-N)
10 - 170 V AC (Ph-Ph)
Withstanding:
Current Inputs:
100xIn 1 second duration.
Voltage Inputs:
1300 V AC (continuous)
Burden:
Current Inputs:
< 0.5 VA per phase @ In
Voltage Inputs:
< 0.02VA per phase @ 100V (Ph-N)
Analyzer Measurement Accuracy:
Voltage:
% 0.5 + 1 digit
Current:
% 0.5 + 1 digit
Frequency:
% 0.2 + 1 digit
Power
(kW,kVAr)
:
%1.0 + 2 digit
Cos:
% 0.5 + 1 digit
Measurement Range:
CT Range:
5
/
5A to 30000
/
5A
VT Range:
1.0/1 to 50000.0/1
kW Range:
1.0 kW to 5000 MW
Relay Outputs:
5A @ 250VAC
Digital Inputs:
Active Level:
19 - 140V DC or AC
Min pulse:
100ms.
Isolation:
1000V AC, 1 minute
Serial Port:
Signal Type:
RS-485
Communication:
Modbus RTU, 60870-5-103
Data Transfer Rate:
2400-115200baud, configurable
Isolation:
500V AC, 1 minute
Operating Environment Temperature:
-
20°C to +70 °C
Maximum Relative Humidity:
%95 non-condensing
Altitude:
2000m. max.
Protection Rating:
IP 65 (Front panel, with sealing gasket), IP 30 (Back panel)
Enclosure:
Flame retardant, ROHS compliant, high temperature non-flammable ABS/PC (UL94-V0)
Mounting:
Panel mounted with rear retaining plastic brackets.
Dimensions:
164x164x69mm (WxHxD)
Panel Cutout Dimensions:
140x140mm
Weight:
630 gr
EU Directives:
2014/35/EC (LVD)
2014/30/EC (EMC)
Reference Standards:
EN 61010 (safety)
EN 61326 (EMC)
OTHER STANDARDS:
EN60255 Electrical Relays
EN60068 Environmental Conditions
EN60529 Protection Levels
6. TECHNICAL SPECIFICATIONS
