Setra PowerSquad24 Power Meter

Setra PowerSquad24 multi-channel power meter SPS24EE, SPS24ES, SPS24NS, SPS24NE

Technical Parameters

Power supply type single phase, Three-phase four-wire (WYE), three-phase three-wire (Delta)

The power is from L1 phase to L2 phase. 80-600VAC CAT III 50/60Hz, maximum 70mA. It cannot be replaced by the user.

5 Amp internal fuse protection

Power output Unregulated 5 VDC output, 500 mA maximum

Voltage channel 80-346V line and neutral Point-to-point voltage (phase voltage), 600V phase-to-phase voltage, CAT III

Current channel 3 or 24 channels, maximum 0.67 VAC, 333 mVCT, current value is 0-5000Amp according to CT

200% of maximum current input current transmitter rating (mV CT) Measures up to 5000A using PatrolFlex.

Measurement type uses true rms value of high-speed digital signal processing (DSP)

Line frequency 50/60 or 400Hz

Waveform sampling 12 kHz

Parameter update rate 1 second

Measurement values Volt, Amp, kW, kWh, kVAR, kVARh, kVA, aPF, dPF

Accuracy 1% (standard< 0.5% typical) for V, A, kW, kVAR, kVA, PF

Resolution 0.01 Amp, 0.1 Volt, 0.01watt, 0.01 VAR, 0.01 VA, 0.01 Power Factor, depending

In scalar settings

LED indicators Bi-color LED (red and green): 1 LED for indicating communication status, 3 LEDs for correct

CT- Phase installation (per metering unit)

Pulse output open collector, maximum current 75mA, maximum open circuit voltage 40V

Modbus register/BACnet object description (partial list)

System real energy (kWh) Single phase-to-phase voltage

Instantaneous total real power (kW) Line frequency (Hz)

Peak demand (adjustable window) (kW) Single Phase real energy (kWh)

Maximum instantaneous power (kW) Single-phase real power (kW)

System reactive energy (kVARh) Single-phase reactive energy (kVARh)

System apparent power (kVARh) Single-phase reactive power (kVAR)

System apparent power (kVA) Single-phase apparent power (kVARh)

System phase shift power factor (dPF) Single-phase apparent power (kVA)

System apparent power factor (aPF) Single-phase apparent power factor (aPF)

Average current ( Amp) Single-phase phase shift power factor (dPF)

Average line-to-line voltage (Volt) Single-phase current (Amp)

Average line-to-neutral voltage (Volt) Single-phase Line-to-neutral voltage (Volt)

Multiple power meters external data synchronization single-phase line-to-line voltage (Volt)

Communication parameters

Direct BACnetTP, BACnetMS /TP, Modbus TCP, Modbus RTU

Maximum distance 1200 meters, data transmission rate 100Kbit/s or lower

Baud rate 9600 (Modbus default), 19200, , 57600, (BACnet default value),

Data bits 8

None, even, odd

Stop bits 2, 1

Data format Modbus or BACnet

Mechanical parameters

Operating temperature -7° C to 60° C (-20° F to 140 ° F)

Humidity 5% to 95%, non-condensing

Case (optional) PC UL 945V

Weight without case: 369g (13oz) with Case: 610g (21.5oz)

Dimensions without case: 25.5 x16.5 x 3.2 cm (10.0" x 6.5" x 1.3") With case: 27.8 x18.8 x 13.0

cm (10.9" x 7.4" x 5.1")

Mechanical parameters

Power inspection serial port

and Ethernet

UL Certification and CE mark, conforms to UL standard 61010-1, passed CSA standard C22.2

No. 61010-1 certification

United States Commonly used models of Setra sensors

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