Specifications:The transmitter is designed for a kW, 3-phase symmetrical load with connection options ranging from 3 x 400 VAC to 3 x 460 VAC. It monitors total power consumption using the formula (3 x U x I x cos φ) and supports current monitoring through external
current transformers. The device offers analogue outputs of 0-20 mA / 4-20 mA and 0-10 / 2-10 V, and includes SO1 and counter outputs for kWh. It features galvanic separation between supply and output and complies with EMC regulations.
Procedures:The FPA96 monitors power consumption on 3-phase asymmetrical loads and is suitable for various power monitoring applications within normal supply voltages. The supply and monitoring voltages are identical, and current monitoring is facilitated by external current transformers with 1 or 5 A nominal output, allowing flexibility in current ranges. The unit provides selectable current and voltage outputs, and digital inputs allow for
transformer type and output range selection. An output filter can be selected to stabilize output if power is unstable.
Technical Data:
- Supply Voltage: 3x400-3x460 VAC +/- 10%
- Frequency: 45-65 Hz
- Operating Temperature: -15 to +50°C
- Current Input: External CT: N/1A, N/5A
- Input Resistance: 10 mOhm
- Accuracy: Class 2
- Analogue Output 1: 0(4)-20 mA, max 300 Ohm
- Analogue Output 2: 0(2)-10 V, min 10 kOhm
- kWh Output: 1000 pph/fs, 200 msek.
- SO1 Output: Passive opto coupler, limited to 25 mA.
- Weight: 300 g
- Dimensions: 58 x 70 x 86 mm
- CE Mark: EN50081-1, EN50082-2, EN61010-1
Connections:
The document provides detailed connection instructions for various terminals, including L1(U), L2(V), L3(W), and others for current transformers and outputs.
Digital Inputs:
- S1: N / 5 A OFF, N / 1 A ON
- S2: Filter x 1 OFF, Filter x 16 ON
- S3: 4-20 mA (2-10 V) OFF, 0-20 mA (0-10 V) ON
Ordering Guide:
Models available include FPA96-3-400, FPA96-3-415, FPA96-3-440, and FPA96-3-460, with the FPA96-3-400 being a stock unit.