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Supply Voltage:

   85 - 300VAC (L1-N)  

50 - 

60Hz nominal (± %10) (L1-N) 

Generator Input: 

70 - 300 V AC (P-N)

 

Measurement Inputs: 

 

Voltage: 

10 - 300 V AC (Ph-N) 

  

 

20 - 520 V AC (Ph-Ph) 

Current: 

0.05 - 5.50 A AC  

Frequency:

  30 - 100 Hz

  

Accuracy:

    

 

Voltage: 

% 0.5 + 1 digit 

 

Current: 

% 0.5 + 1 digit 

 

Frequency:

  % 0.5 + 1 digit 

Power

(kW,kVAr)

:    

%1.0 + 2 digit 

 

Cos:  

 

%0.5 + 1 digit

 

Measurement Range: 

 

 

CT Range:

   5

/

5A to 5000

/

5A  

VT Range:

   0.1

/

1 to 200.0

/

          kW Range:

   0.1 kW to 6.5MW 

Power Consumption:

  < 10 VA 

Loading:

  

 

 

Voltage Inputs: 

< 0.1VA per phase 

Current Inputs: 

< 0.5VA per phase 

Number of Steps:  

12-15

 

Relay Outputs:

 

5A @ 250V A 

Serial Port:

    

 

 

 

Signal Type:   

RS-485  

 

Communication:  

Modbus RTU 

 

Baud Rate: 

2400-115200 selectable 

 

Isolation: 

500V AC, 1 minute 

Operating Temperature:

 -

20°C to +70 °C (-4 to +158 °F) 

Maximum Humidity:  %

95 non-condensing.

 

Degree of Protection:

  

 

IP 54 (Front Panel)  

IP 30 (Rear Panell)

 

Enclosure:

   

Non-flammable,  

ROHS compliant,  
Flame retardant,  
High temp. ABS/PC  
UL94-V0

 

Installation:

   Flush mounting with rear brackets.

 

Dimensions:  

164x164x69mm (WxHxD) 

Panel Cutout: 

140x140 mm

 

Weight:

          450 gr (approx.) 

EU Directives:

  

2006/95/EC (LVD)

 

2004/108/EC (EMC) 

Norms of References:

  

TS-EN 61010 (safety) 
TS-EN 61326 (EMC) 

 

 

TECHNICAL SPECIFICATIONS

 

Содержание DFC-0115

Страница 1: ...e unit Verify correct terminal connections before applying power Only for front panel mounting Before Installation Read the user manual carefully determine the correct connection diagram Remove all connectors and mounting brackets from the unit then pass the unit through the mounting opening Put mounting brackets and tighten Do not tighten too much this can break the enclosure Make electrical conn...

Страница 2: ...roportionally Current transformers must have a 5A output Three buttons on the front panel provide access to configuration and measurement screens BUTTON FUNCTION Remove all alarms in AUTO mode If the same alarm occurs again it will not be displayed When held pressed for 3 seconds Programming mode activated All alarms are enabled Skip to the next parameter Measurement and parameter screen Increase ...

Страница 3: ...nce more to see value of LErn parameter Will be 0 as default Adjust value of LErn to 1 by clicking up arrow button 1 Auto setup 3 2 2 Step values learning 3 CT connection correction Click MENU button to enable auto setup Device will check and correct current transformer connections After that reactive power of each step will be measured by the auto learning function After successful auto setup AUT...

Страница 4: ...n is held pressed When the required password is set click MENU button First parameter should be seen LErn if correct password is typed Hold down MENU button for 3 seconds and LAMP TEST mode will be activated All LEDs on the device will turn on Click MENU button again to navigate through measurement screens BUTTON FUNCTION Choose required parameter by using up and down arrows while parameter can be...

Страница 5: ... 1 FCty Return to factory settings When this parameter is set to 1 all parameters will return to their factory set values 0 0 1 DEFINITION MIN STD MAX CtrF Current Transformer Primary value of current transformers Can be set between 5 5A and 5000 5A 5A 500A 5000A CoS Target Cosø Target Cosø can be set between capacitive 0 800 and inductive 0 800 Capacitive power factor is displayed as c 800 while ...

Страница 6: ...calculated at the end of this delay 1 sec 1 sec 2000 sec t CL Step switching protection delay When the unit sets a new step configuration all step switching will be disabled during this timer 0 sec 1 sec 2000 sec dCHr Discharge timer This is the common discharge timer for all steps Any step swithed off cannot be switched on again before expiration of this timer 3 sec 14 sec 2000 sec ...

Страница 7: ...se Current Inputs 0 5VA per phase Number of Steps 12 15 Relay Outputs 5A 250V A Serial Port Signal Type RS 485 Communication Modbus RTU Baud Rate 2400 115200 selectable Isolation 500V AC 1 minute Operating Temperature 20 C to 70 C 4 to 158 F Maximum Humidity 95 non condensing Degree of Protection IP 54 Front Panel IP 30 Rear Panell Enclosure Non flammable ROHS compliant Flame retardant High temp A...

Страница 8: ...Tel 90 216 466 84 60 Fax 90 216 364 65 65 e mail datakom datakom com tr http www datakom com tr CONNECTION DIAGRAM ...

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