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計測機器 Datakom DKM-409-PRO-ATのPDF マニュアルをオンラインで閲覧またはダウンロードできます。Datakom DKM-409-PRO-AT 4 ページ。 Network analyser with harmonic measurement and scopemeter
ページを印刷するSupply Input: 100-240VAC (±15%), 50/60Hz
Measurement Inputs:
Voltage:
7 - 300 V AC (P-N)
14 - 520 V AC (P-P)
Current: 0.001 – 6.00 A AC
Frequency:
Accuracy:
Voltage, current: 0.5% + 1 digit
Frequency:
Power (kW,kVAr):1.0% + 2 digit
Cos:
Withstanding:
Current: 100 A AC during 1 sec.
Voltage: 1300 V AC (continuous)
Analog Outputs: Active 4-20mA, 16 bit
Measurement Range:
CT range:
VT range:
kW range:
Power Consumption:
Voltage Burden:
Current Burden:
Relay Outputs:
TECHNICAL SPECIFICATIONS
30 - 100 Hz
0.5% + 1 digit
0.5% + 1 digit
5/5A to 25000/5A
0.1/1 to 5000.0/1
1.0 kW to 5000 MW
< 15 VA
< 0.02VA per phase
< 0.5VA per phase
5A @ 250V AC
CONNECTION DIAGRAM
Digital Inputs:
Active level: 24 to 135V-DC or AC
Min pulse: 250ms.
Isolation: 1000V AC, 1 minute
Serial Port: RS-485, 2400-115200 bauds
Protocol: Modbus RTU
Isolation: 500V AC, 1 minute
Operating Temp. Range:
-20°C to +70 °C (-4°F to 158°F)
Max Humidity: 95%, non-condensing
IP Protection: IP 54 (Front), IP 30 (Back)
Enclosure: Non-flammable, ROHS compl.
Installation: Flush mounting
Dimensions: 102x102x53mm (WxHxD)
Panel Cutout: 92x92mm
Weight: 200 gr
EU Directives:
2006/95/EC (LVD)
2004/108/EC
(EMC)
UL-CSA Certification:
UL 61010-1, 3rd Edition, 2012-05,
CAN/CSA-C22.2
File: E475547, Vol. D1
Norms of Reference:
EN 61010 (safety)
EN 61326 (EMC)