Crompton Ci1-01-PUL kWh Meter

  the tCrompton Integra ci1 power meter 

 
The Integra Ci1 energy meter is specially designed and developed as a cost effective watt hour and VAr hour meter to complement the current Crompton Instruments Ci series.

The Integra Ci1 self-contained 96mm DIN panel mounted Watt hour, VAr hour meter measures the real consumption of active  and reactive energy to Class 1.0 accuracy.
The backlit LCD screen displays 8 character counter indicating watt hour or VAr hour units. The optional modules enables transfer of energy measurements to building management systems (BMS) via pulsed or digital communication options.

Programmable functions of the Crompton CI1-01-PUL kWh METER

Integra Ci1 provides simple programming to suit single-phase, three-phase three-wire and three-phase four-wire un-balanced system configurations, CT ratio settings and configuration of selected communication options. To prevent unauthorised access to the product configuration settings, all set-up screens offer password protection.

Plug in modules for the Crompton CI1-01-PUL kWh Meter

Plug in modules allows to fit either a maximum of two isolated pulsed output relays ora RS-485 communication module plus one isolated pulsed output relay. The communication output module can be programmed internally to respond either to Modbus RTU or Johnson Controls.

Display of the Crompton CI1-01-PUL KWH Meter

The four push buttons give direct access to display the programmed set CT ratio,Watt hours import and export, VAr hours import and export and the phase sequencetest routine for both voltage and current phases. During the accumulation of the Wh or VArh the running icon will flash at a rate dependant on the displayed parameter.

Features of the Crompton CI1-01-PUL KWH METER

• DIN 96 enclosure

• Backlit LCD screen

• Bezel depth 6.1mm

• Plug-in output modules

• Programmable CT ratio

• User programmable system configuration

• Phase diagnostic indication

• System running indication

• Removable energy threshold (1%)

Benefits of the Crompton CI1-01-PUL KWH METER

• Cost effective

• Intuitive navigation

• Crompton renowned quality

• UK manufactured

• Easy ‘clip-in’ panel mounting

Standards

IEC 61326

IEC 61010-1

IEC 62053-21

RoHS Compliant

Specifications of the Crompton CI1-01-PUL KWH METER

Input

Nominal input voltage 100-289V ac L-N (173-500V ac L-L)

Max. continuous input 120% of nominal

overload voltage

Max. short duration 2 x range maximum (1 second application

input voltage repeated 5 times at 5 min intervals)

Nominal input voltage burden < 0.2VA per phase

Nominal input current 5A ac rms

Max. continuous input 120% of nominal overload current

Max. short duration 10 x range maximum (1 second application

Input current repeated 5 times at 5 min intervals)

Frequency 45-66Hz

Auxiliary

Operating range 110-400V ac nominal +/- 10% (99-440V ac absolute limits) or 120-350V dc +/- 20% (96-420V dc absolute limits)

Auxiliary burden 5 VA (Max)

Accuracy of the Crompton CI1-01-PUL KWH METER

Active energy (Wh) Class 1 (IEC 62053-21)

Reactive energy (VArh) +/- 1% of range

Display of the Crompton CI1-01-PUL KWH METER

LCD 8 character backlit counter (#######.#)After the maximum reading is reached the digits will return to zero

Output modules (optional) for the Crompton CI1-01-PUL KWH METER

Pulsed output relays 1 per module (2 modules fitted per Ci1)

Contact rating 50mA max at 250V ac

Type Solid state relay

RS485 output module 1 RS-485 communication module (maximum of 1 module fitted per Ci1)

Type 2-wire half duplex

Baud rate 2400, 4800, 9600, 19200, 38400

Enclosure of the Crompton CI1-01-PUL KWH METER

Enclosure style DIN 96 panel mount

Dimensions 96x96x64.1mm (depth behind panel without module 53mm, with module 77.5mm)

Panel cut-out 92x92mm

Panel thickness 1-5mm

Front protection rating IP52

We offer a fitting service on any of our power meters, we will panel mount them into the door of any metal hinged Eldon IP65 enclosure or a polycarbonate hinged enclosure. we offer two options to choose from here on the website but if you require any different size of enclosure just give the sales team a call on 01244 288134 and we will be happy to help.

 We also offer a wiring service for the power meters this includes link terminals for your C.T connections, a triple pole fuse carrier compete with fuses for your reference voltage and the pulse or Modbus connections back to the din rail terminals. All you will have to do is screw it to the wall and get your relevant cables to the terminals. If you need any more information call on 01244 288138