The AcuRev 1320 Series combines revenue-grade energy measurement, dual-source energy tracking and networked data logging in a DIN-rail meter. AcuRev-1321 provides energy metering; AcuRev-1322 adds Class S power-quality analysis, flicker, event detection and waveform recording. Four current inputs support neutral-current monitoring and software channel mapping.

AcuRev 1320 Series DIN Rail Power and Energy Meters — Datasheet AcuRev 1320 Series DIN Rail Power and Energy Meters — Instruction Manual

Select & Configure Model

Base Model #	Power system	Voltage	Current	Power Supply	Output	Add to Cart / Configure Part #

AcuRev-	1PH / 3PH	69-480 VAC L-N; 830 VAC L-L	80/100 mA or 333 mV/Rogowski	100-300 VAC CAT III; 100-480 VAC CAT II	3 DI / 1 DO; RS485; dual Ethernet	Configurator

Accuracy:

IEC 62053-22 Class 0.1S active energy; voltage/current 0.1%

Current:

4 inputs: 80/100 mA CT, or 333 mV / 120 mV Rogowski (model dependent)

Communication interface:

RS485 Modbus RTU and BACnet MS/TP; dual Ethernet Modbus TCP and BACnet/IP; HTTPS

Operating Temperature:

Rated -25 to +70°C; operation limit -40 to +85°C

Input:

3 voltage inputs: 69-480 VAC L-N; up to 830 VAC L-L

Power Supply:

100-300 VAC CAT III; 100-480 VAC CAT II, 50/60 Hz; 480 VAC limited to L-L

Output(s):

3 digital inputs; 1 digital output; alarm/event/pulse functions

Mounting:

DIN rail; install in an IP54 or higher cabinet/enclosure

MC certification is offered only with mA current input. CP (CTEP) is offered only with mV (333 mV) input. MD is the MID legal-metrology suffix and is offered with mA or mV input. Current transformers are selected separately. AcuRev-1322 adds IEC 61000-4-30 Class S power-quality monitoring.

Availability: Inquire. Confirm configuration and delivery with Mod-Tronic.