Veris E34E14 Multi-Circuit/Multi-Circuit Meter, BACnet MST/TP, 14 x 3 ph meters

Downloads: datasheet

The multi-circuit meter controls current, voltage, power and harmonic distortion (THD). Accommodates 14 x 3-phase meters or 24 channels.

The multi-circuit meter controls current, voltage, power and harmonic distortion (THD). Accommodates 14 x 3-phase meters or 24 channels.

Features

ANSI and IEC Class 0.5% accuracy, ideal for tenant billing
Low equipment and installation cost per metering points
Possibility to assign measurement channels as needed for the site: each channel can be assigned to a 3-phase, 2-phase or single-phase meter
(4) 3-phase meter E34 can be a (4) 3-phase meter, (8) 2-phase meter, (12) single-phase or any mix, like (1) 3-phase with neutral + (1) 3-phase + (2) 2-phase + (1) 1-phase meters which amounts to 12 channels equivalent to (4) 3-phase meters
Low-voltage current transformers (CTs) offer a safer and more accurate alternative to 5 A CTs and shorting blocks
Communications: The addition of Ethernet allows concurrent use of multiple protocol allowing E34E to report simultaneously to an Energy Management System (EMS), Building Management System (BMS) or an IT network monitoring system
Serial: Modbus RTU; Ethernet: BACnet MS/TP, Modbus TCP/RTU, BACnet IP and SNMP

Applications

Measurement Voltage	90 to 300 VAC line-to-neutral, 50/60 Hz
Control Power	100 to 277 VAC line-to-neutral, 50/60 Hz, 15VA
Power/Energy	IEC 62053-21 Class 0.5, ANSI C12.20 Class 0.5
Voltage	±0.5% of reading 90 to 277 V line-to-neutral
Current	±0.5% of reading from 2 to 100% full scale
Sampling Frequency	2,560 Hz
Update Rate	2 seconds (both panels)
Overload Capability	22 kAIC
Physical Interface	2-wire RS-485
Protocols Supported	Modbus RTU or BACnet MSTP
Address	1 to 247 for Modbus RTU; 0 to 127 for BACnet MS/TP
Baud Rate	9600, 19200, 38400
Parity	Modbus RTU: NONE, ODD, EVEN; BACnet MS/TP: NONE (fixed)
Physical Interface	RJ45 connector with 10/100 Mbit Ethernet
Protocols Supported	Modbus TCP, BACnet IP, SNMP V2c
Removable Connectors	4.4 to 5.3 in-lb (0.5 to 0.6 N-m)
Operating Temperature	32 to 140°F (0 to 60°C) <95% RH non-condensing
Storage Temperature	-40 to 158°F (-40 to 70°C)
Altitude of Operation	9,842.5' (3,000 m)
Mounting Location	Indoor use, dry location
Warranty	5 years limited
Agency Approvals	IEC/EN61010-1
Installation Category	Cat III, pollution degree 2

datasheet for the Veris E34E14 Multi-Circuit/Multi-Circuit Meter, BACnet MST/TP, 14 x 3 ph meters

The multi-circuit meter controls current, voltage, power and harmonic distortion (THD). Accommodates 14 x 3-phase meters or 24 channels.

Features

ANSI and IEC Class 0.5% accuracy, ideal for tenant billing
Low equipment and installation cost per metering points
Possibility to assign measurement channels as needed for the site: each channel can be assigned to a 3-phase, 2-phase or single-phase meter
(4) 3-phase meter E34 can be a (4) 3-phase meter, (8) 2-phase meter, (12) single-phase or any mix, like (1) 3-phase with neutral + (1) 3-phase + (2) 2-phase + (1) 1-phase meters which amounts to 12 channels equivalent to (4) 3-phase meters
Low-voltage current transformers (CTs) offer a safer and more accurate alternative to 5 A CTs and shorting blocks
Communications: The addition of Ethernet allows concurrent use of multiple protocol allowing E34E to report simultaneously to an Energy Management System (EMS), Building Management System (BMS) or an IT network monitoring system
Serial: Modbus RTU; Ethernet: BACnet MS/TP, Modbus TCP/RTU, BACnet IP and SNMP

Applications

Measurement Voltage	90 to 300 VAC line-to-neutral, 50/60 Hz
Control Power	100 to 277 VAC line-to-neutral, 50/60 Hz, 15VA
Power/Energy	IEC 62053-21 Class 0.5, ANSI C12.20 Class 0.5
Voltage	±0.5% of reading 90 to 277 V line-to-neutral
Current	±0.5% of reading from 2 to 100% full scale
Sampling Frequency	2,560 Hz
Update Rate	2 seconds (both panels)
Overload Capability	22 kAIC
Physical Interface	2-wire RS-485
Protocols Supported	Modbus RTU or BACnet MSTP
Address	1 to 247 for Modbus RTU; 0 to 127 for BACnet MS/TP
Baud Rate	9600, 19200, 38400
Parity	Modbus RTU: NONE, ODD, EVEN; BACnet MS/TP: NONE (fixed)
Physical Interface	RJ45 connector with 10/100 Mbit Ethernet
Protocols Supported	Modbus TCP, BACnet IP, SNMP V2c
Removable Connectors	4.4 to 5.3 in-lb (0.5 to 0.6 N-m)
Operating Temperature	32 to 140°F (0 to 60°C) <95% RH non-condensing
Storage Temperature	-40 to 158°F (-40 to 70°C)
Altitude of Operation	9,842.5' (3,000 m)
Mounting Location	Indoor use, dry location
Warranty	5 years limited
Agency Approvals	IEC/EN61010-1
Installation Category	Cat III, pollution degree 2