DAM-B-96 AC Universal Ampermeter
The device can be used in electrical panels, laboratories, and test devices. Withthe assistance of a current transformer, it measures the AC passingthrough the system in terms of Amper unite. If the current exceeds the adjusted current then the alarm led started to blink after the the adjustedtime delay changes the output position.When the current exceeds the adjusted current value the device starts tocount for the adjusted delay time and after that, it opens its output contacts.After energizing the device, a “dA -b “ message appears on its screen for 2 seconds and then it starts to show the current value.
■ The current transformer ratio can be adjusted between 5/5 and 10000/5 using the touch buttons on the front panel of the device.
■ Stores the maximum demand value and the peak value on its memory and keeps these values even if the energy supply goes off.
■ When the measured value of the seconder current reaches 5,1 A, “ OvEr” the message starts to flash on the screen to warn the user that the value of the current exceeded the limit values.
|Current Ttransformer 5-10000 Ampere
|Directly Current Ttransformer 2-100 Ampere
|Over Current Can Be Set
|Under Current Can Be Set
|RS485 – MODBUS RTU RS485, Modbus – Rtu
||-5 C….+50 C
||-20 C….+70 C
|Quantity in 1 box
Operational Voltage (Un) : 230Vac
Operating range : (0,8-1,1) x Un
Frequency : 50/60 Hz
Power Consumption : < 4VA
Measurement Sensitivity : %1 +1 digit
Current Transformer Ratio : 5/5……….10000/5 A
Display : 4 Digits Led Display
Contact Current : Max. 3A / 240Vac
Protection Class : IP 20
Terminal Protection Class : IP 00
Operating Temperature : – 5 °C …. + 50 °C
Operating Humidity : %15 …… %95
Installation : to the panel tap
Dimensions :DAM – B – 96 ( 96x96x80 mm)
: DAM – B– 72 ( 72x72x80 mm)
: DAM – B – 48 ( 48x48x50 mm)