Also available in the following two meter brands:

View ACTOM Brand  View HOLLEY Brand  

Ekhwesi: Three Phase Split Pre-paid Meter

Ekhwesi's split configuration of the BEC62 range of three phase meters, means that the metering device is installed outside the consumer's premises, whilst the user interface keypad is installed within the home.

This provides increased security, whilst ensuring consumer convenience. Absolute safety is assured through the built in galvanic isolation and the new advanced tamper detection capabilities detect tamper even in the absence of an incoming supply.

Enhanced security & protection features

• Token Entry lockout
• Protection against fraudulent token attacks

Main Features

• Advanced tamper detection
• Reverse energy measurement
• Configurable low credit alarm threshold
• Operates in extreme supply conditions
• Galvanically isolated
• Communication status

Product Specifications:

Description	Value
Voltage ratings Nominal voltage (-20% +15%) Supply frequency (±5%)	220VAC - 230VAC 50Hz
Current ratings Base current (Ib) Max current (Imax) Min starting current Class 1 Class 2 Utilisation category	10A 100A 40mA 50mA (Earth leakage only) UC2
Nominal power consumption	1.6W / 9VA
Accuracy	Class 1 and 2 (maintained throughout life cycle of product)
Over voltage rating	420VAC for 48 hours
Short circuit rating	Short-circuit withstand 3.0kA
Protection	Power overload Current overload Thermal overload Over / under voltage Phase imbalance Galvanic isolation
Environmental Operating temperature Storage temperature Humidity IP rating RF immunity	-10°C to +55°C -25°C to +70°C 95% non-condensing PL - IP54 30V/m
Status indicators	Load / power status MCU / UIU communication Rate LED (1000 pulses / kWh)
Installation Footprint Insulation class	BS7856 Double insulation
Terminals Type Maximum size	Live:Cage clamp 25mm Neutral:Cage clamp 25mm Communication:Spring clamp 0.7mm
Interrogation Type	Type A (direct probe)
Security Meter housing Terminal Cover Tamper protection	Security seals Serialised plastic security seals Tamper terminal cover Load disconnection on tamper detection No power tamper (optional)
Standards	IEC 62052-11 IEC 62053-21 IEC 62055-41 IEC 62056-21 IEC 60068-2-27 IEC 60068-2-6 SANS 1524-1 ISO 14001:2004 ISO 9001:2008 ISO 18001
Packaging Units per box Box weight (incl box) Box package size (h : w : d) Boxes per pallet Pallet dimensions (l : w) Pallet weight (incl units)	1 1.3kg 78mm: 360mm : 180mm Air: 255 Sea : 390 1,200mm : 1,000mm (2-way) Air: 344kg Sea: 519kg

Overall Dimension

Standard Definition Short Codes

Code	Description
#000#	Dispenser test (STSO)
#001#	Load switch test (STS1)
#002#	Display test (STS2)
#003#	Input test device (STS6)
#004#	Accumulated energy consumed - MTTD (STS3)
#005#	Key revision and key type (STS4)
#006#	Tariff index (STS5)
#007#	Maximum power limit (STS7)
#008#	Tamper status (STS8)
#009#	Available credit
#010#	Phase unbalance (STS11)
#011# - #029#	STS reserved

Meter Operational Short Codes

Code	Description
#200#	Value of last credit token entered
#201#	ID of last credit token entered
#202#	Value of 2nd last credit token entered
#203#	ID of 2nd last credit token entered
#204#	Value of 3rd last credit token entered
#205#	ID of 3nd last credit token entered
#206#	Value of 4th last credit token entered
#207#	ID of 4th last credit token entered
#208#	Value of 5th last credit token entered
#209#	ID of 5th last credit token entered
#210# - #248#	Not used: value of credit token entered (6th - 25th tokens)
#211# - #249#	Not used: value of credit token entered (6th - 25th tokens)
#251#	Most recent token (Class, subclass, 20 digits, value)
#252#	2nd most recent token (Class, subclass, 20 digits, value)
#253#	3rd most recent token (Class, subclass, 20 digits, value)
#254#	4th most recent token (Class, subclass, 20 digits, value)
#255#	5th most recent token (Class, subclass, 20 digits, value)
#256#	6th most recent token (Class, subclass, 20 digits, value)
#257#	7th most recent token (Class, subclass, 20 digits, value)
#258#	8th most recent token (Class, subclass, 20 digits, value)
#259#	9th most recent token (Class, subclass, 20 digits, value)
#260#	10th most recent token (Class, subclass, 20 digits, value)
#261# - #270#	Not used
#271#	Estimated average daily and 30 day consumption
#272#	Last hour, 24 hour and 30 day consumption
#273#	Number of supply interruptions
#274#	Number of tamper detections
#275#	Lost communications counter
#276#	Eeprom memory data dump
#277#	Active load restriction duration and value
#278# - #299#	Not used

Manual Configuration Short Codes

Code	Description
#050#	Instantaneous power (STS9)
#051#	GPS coordinates
#052# - #069#	STS reserved
#070#	Power consumption per phase
#071#	Current consumption per phase
#072#	Average voltage per phase
#073#	Reason for last disconnect
#074#	Time remaining till zero credit
#075#	RF signal strenth
#076#	User total consumption to date
#077#	Total user credit entered
#078#	STS token result
#079#	Manual reconnect
#080#	UIU reset
#081#	Display UIU refresh interval
#082#	Meter tamper switch status
#083#	Not used
#084#	Last post paid / prepaid tenancy change MTTD register
#085#	Manual disconnect
#086#	Reactive power and power factor
#087#	Display consumption counter
#088#	Currently active load limit value
#089# - #099#	Not used

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