The Rail 350 is the mid-range three phase DIN Rail meter manufactured by ND Metering Solutions. It can be supplied with either a 5A or 0.333V input and has a number of optional features including Modbus or Ethernet outputs.
The ND Metering Solutions Rail 350 is manufactured in the UK and come with a 5-year manufacturer's warranty.
This CT operated DIN Rail meter displays individual phase and total Active Power (W); Active Energy (kWh) is recorded to an accuracy better than class 1 and Reactive Energy (kVArh) better than class 2. It includes a resettable hours run counter (hr) and displays Frequency (Hz) In addition, to measuring Power Factor (pf) for each phase and the sum of all phases. It also records Live to Live and Live to Neutral Voltage (V) and Current (I) on each phase.
As standard the Rail 350 comes with 2 pulse outputs for kWh and kVArh; both are configurable for both duration and rate. In addition, Modbus and Ethernet Output models are available
|SPW Part Code||Manufacturer Part Code||Description|
|TPDND350||R35/5A/230||5A Input with Pulse Output|
|TPDND350M||R35MOD/5A/230||5A Input with Modbus Output|
|TPDND350V||R35/V/230||0.333V Input with Pulse Output|
|TPDND350VM||R35MOD/V/230||0.333V Input with Modbus Output|
|TPDND350VIP||R35EN/V/230||0.333V Input with Ethernet Output|
|Meter Type||Three Phase|
|Fitting Type||DIN Rail|
|Max Current (amps)||5A / 0.333V *|
|Input Type||Current Transformer|
|Output Type||Pulse / Modbus / Ethernet *|
|Import / Export||Import Only|
|Fuse Type (CT)||1A Fast Blow|
|Fuse Type (Auxiliary)||0.1A Fast Blow|
|Brand||ND Metering Solutions|
|Country of Manufacture||UK|
|Active Energy (kWh)||Line Power Factor (PF)|
|Active Power (W)||Line Reactive Power (kVAr)|
|Apparent Energy (kVAh)||Line to Line Voltage (V)|
|Apparent Power (VA)||Line to Neutral Voltage (V)|
|Average Current (I)||Maximum Current (I)|
|Average Power Demands (W)||Maximum Power Demands (W)|
|Average Voltage (V)||Maximum Voltage (V)|
|Current (I)||Power Factor (PF)|
|Current in Neutral (I)||Reactive Energy (kVArh)|
|Frequency (Hz)||Reactive Power (VAr)|
|Hours Run (hr)||Total Harmonic Distortion (Amps)|
|Line Active Power (W)||Total Harmonic Distortion (Volts)|
|Line Apparent Power (kVA)||Voltage (V)|
|Line Current (I)|
|* Dependant on model selected|
|Rail IP Datasheet|
|Manufacturers Modbus Guide|
|Manufacturers Installation Guide|
|Rail IP Installation Guide|
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