General With our DC-MULTISER devices, dc current, voltage, active power and active energy may be measured. Moreover, double-sided (positive-negative) current may be measured. The device allows the total, positive and negative operation times to be monitored separately. Before enabling this device, please read this manual carefully for the safety of both your system and yourself. Please do not take any actions before contacting our company for any ambiguous matters.
Page 3
Auxiliary Power Supply Connections: DC-MULTISER DC-MULTISER Auxiliary Supply Auxiliary Supply ■ 85 – 265V ac or 100 – 300V dc may be applied for models UH and OH Please connect .5 – 2.5 mm² Please connect 1.5 – 2.5 mm² ■...
Page 4
MEASURED ELECTRICAL PARAMETERS (dc current, dc voltage, dc power, dc energy ) able to perform measurements in kV, A, kA, W, kW, MW, GW, kWh, MWh, GWh units SHORTCUT KEY PROPERTIES Allows entry to energy display unit. By presing ▼ key export, import, net (difference) and total energy values may be accessed. Returns to main screen by pressing SET key.
Page 5
VOLTAGE FULL SCALE SETTINGS It should be defined according to the maximum value by which measurement is to be made. It may be set as (5 – 60 – 300V) in UH and UL Voltage full scale setting models and (600 – 1000V) in OH and OL models. For ex: if 30 Vdc will be In UH and UL models (5 –...
Page 6
OVER VOLTAGE SETTINGS Over Voltage Set Value ( Volt Over Val): It can bet set between 0.1 and 300 in UH and UL models. It can be set between 0.1 and 1200 V in OH and OL models. Over Voltage Alarm Permit (Volt Over EnbL) : YES ;...
Page 7
Low Voltage Delay Time (Volt Undr dELy) : It may be set between 1 – 300 sec. If the measured voltage falls below the set voltage value, the relay contact is released at the end of the delay time. Low Voltage Mistake Repair Time (Volt Undr dLy0) : It may be set between 1 –...
Page 8
LOW CURRENT SETTINGS Low Current Set Value (Curr Undr Val): It may bet set between (max. 50.000A) 0,1 and 50,000 A depending on the maximum value of shunt resistance. For ex: It may be set as max. 100A for 100A/60mV shunt. Low Current Alarm Permit (Curr Undr EnbL) : YES ;...
Page 9
Over Power Delay Time (Povr Over dELy) : It may be set between 1 – 300 sec. If the measured power exceeds the set power value than the relay contact is released at the end of the delay time. Over Power Mistake Repair Time (Povr Over dLy0) : It may be set between 1 –...
Page 10
PULSE OUTPUT SETTINGS Pulse Types Pulse output disabled Total energy Export Energy Import Energy : 1 pulse equivalent energy dEAL It may bet set between 0,1kWh – 1kWh – 10kWh – 100kWh – 10000kWh – 50000kWh : Pulse time (Ps) PuLS timE It may be set between 50msn –...
Page 11
(Measured Value) x 100% - Lower Limit (%) For 0 - 20mA (Full Scale Value ) x 20mA (analogue) Upper Limit (%) - Lower Limit (%) (Measured Value) x 100% - Lower Limit (%) For 4 - 20mA (Full Scale Value ) x 16mA (analogue) Upper Limit (%) - Lower Limit (%)
Example 2: Measurement Value Analogue Output Value Voltage Full Scale Setting = 300 V (Analogue Parameters) 300 V 20 mA Current (Current Output Type 220 V 15.72mA (Analogue Operation range = 4 - 20 4 mA setting (mA) (PERC) (upper limit % ) = 100 % PERC ( lower limit % ) = 0 % (Measured Value)
Description Parameter Input impedence DC Voltage 300 KΩ DC-MULTISER-1UH-DIN , DC-MULTISER-1UL-DIN , DC-MULTISER-2UH-DIN , DC-MULTISER-2UL-DIN 2,5 MΩ DC-MULTISER-1OH-DIN , DC-MULTISER-1OL-DIN , DC-MULTISER-2OH-DIN , DC-MULTISER-2OL-DIN DC Current 15 KΩ May be used with shunt. Can be progrramed between 0 ~ (±) 50.000 A/ 50 – 100mV 3.
Need help?
Do you have a question about the DC-MULTISER-1UH-DIN and is the answer not in the manual?
Questions and answers