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Including 3 x 400/5A Split Core Current Transfomers

OB737-CT TP Meter

Benefits and Main Features

•MID Certified Annex B & D

•IEC62053-21/22 Class 1.0,0.5S

•Bi-directional active energy measuring,4-quadrant reactive energy for the latest 12 months

•Records MD and time stamp for the latest 12 months

•Instant Volt, Amp, Power factor, Frequency, Active power, Reactive power, Apparent power

•CT Operated metering, 100A Direct connected version is available

•Clock time verification function, RTC

•Isolated pulse output (DIN43864)

•LCD display, 6 integer 2 decimal, meter display when power fails

•Large clear backlight display

•Optional single-phase model

•RS485 communication port, Modbus protocol

•IR port

•Memory back-up (EEprom)

All products allow for data collection and include pulsed output & Modbus as standard with GSM/GPRS & Ethernet TCP/IP Options.

Identify waste and potential energy saving opportunities.

• Integrating our optional Automatic Meter Reading system helps achieve the Carbon Trust Standard and Carbon Reduction Commitment. An element under the tax efficient enhanced capital allowance scheme.

• Can be used in any commercial or industrial application.

• Optional Retrofit metering kits are designed to measure the energy consumed by a complete installation or part of it. For example main incoming supply, manufacturing or offices.

• It is possible to measure voltage, current, frequency, active and reactive power, power factors, maximum demand.

• Complying with BSEN62053-21/22 Class 1.0, 0.5S.

• Multi Tariff - 4 TOU Rates can be set

• M.I.D Approved 0120/SGS0130 Annex B & D (Offgem)

• Split core Current Transformers 100:5A up to 4000:5A ratios are available preventing cable re-routing or cable breaks for simple retrofit installations.


Modbus Defaults

Modbus ID = 1

Parity = NONE   (Works with EVEN or NONE parity settings)

Baud Rate 9600

Supports HEX & Floating point registers

HEX = Function Code 3

Floating point = Function Code 4

 

OB737 BMS/ SCADA Modbus register-set OB737_BMS_SCADA_OPC_Register_Settings.pdf

Main Modbus registers

0010: L1 voltage

0012: L2 voltage

0014: L3 voltage

004E: Frequency

0050: L1 Current

0052: L2 Current

0054: L3 Current

0090: L1 power

0092: L2 power

0094: L3 power

0096: Total power

00D0: L1 apparent power

00D2: L2 apparent power

00D4: L3 apparent power

00D6: Total apparent power

0110:L1 Reactive power

0112: L2 Reactive power

0114: L3 Reactive power

0150: L1 power factor

0152: L2 power factor

0154: L3 power factor

For technical support please call 0161 624 6211


We always aim to dispatch UK orders same day for next working day delivery