Chint Catalogue Infinity

CIRCUIT PROTECTION EQUIPMENT

Metering With Double CT Connection, DIN Rail Mounting and LCD Display n Split Load, Dual CT Input Meter n 4 Module DIN Rail mounting n Single phase or 3 phase (4 wire) network balanced or unbalanced load n Built-in dual energy pulse output, one for each load and RS485 MODBUS communication n Wide range of measured parameters (see table below) n High quality backlit LCD display n 330mV current Transformer input n Active energy class 1 (EN62053-21) n Reactive energy class 2 (EN62053-23) n THD up to 31st harmonic for voltage and current n 3 phase: 140...460Vac measured voltage

MRJ4M-SL

n Single phase: 80...265Vac measured voltage n Self supplied auxiliary n Programmable CT ratio 5...10,000A per load n Programmable VT ratio n Frequency 45/65Hz n Selectable CT phase correction allows reversal of L1 and L3 n Weight 200g

x 1

x 2

x 3

x 4

Power Factor 3 Phase Average Frequency Load 1

3 Phase Average L-N Active Energy Load 1 & 2 3 Phase Average L-N Reactive Energy Load 1 & 2

3 Phase Average L-N Voltage Active Energy kWh – Load 1 Active Energy kWh – Load 2

Voltage Line to Neutral Per Phase

Current Per Phase – Load 1

As above – Load 2 Active Power 3 Phases Load 1 As above – Load 2 Reactive Power 3 Phases Load 1 As above – Load 2 Apparent Power 3 Phases Load 1

HOME PAGE (Unit will default to this page after 60 seconds )

Voltage Line to Line Per Phase

Current Per Phase – Load 2

As above – Load 2

Total Active Power 3 Phases Load 1 & 2 Total Reactive Power 3 Phases Load 1 & 2 Total Apparent Power

Button Selection

3 Phases Load 1 & 2

Active Power Max. Demand Load 1 & 2 Active Power Max. Demand Load 1 & 2

Function Diagram

Power Meter Dimensions

Please allow space above and below the meter for cable connections. Dimensions in mm.

10