Description:
The AcuRev 4100 Series is a revenue-grade multi-channel submeter with up to 24 current inputs, software-configurable as 24 single-phase, 12 two-phase or 8 three-phase circuits or custom service mixes. It meets ANSI C12.20 Class 0.2 and IEC 62053-22 Class 0.2S, and adds power quality event detection with waveform capture, three data loggers plus a trend logger, and an LCD display. Designed for high-density tenant billing and branch-circuit monitoring in commercial, industrial and residential buildings, it can be paired with the optional ACM-41-WEB2 module for WiFi, dual Ethernet, 32GB memory and AcuCloud access.
Key Features:
Revenue-grade accuracy: ANSI C12.20 Class 0.2 and IEC 62053-22 Class 0.2S; Measurement Canada approved option
24 current inputs configurable as 24 single-phase, 12 two-phase, 8 three-phase circuits or custom configurations
mV model accepts 333mV CTs or 120mV Rogowski coils; mA model accepts 80mA/100mA CTs
Power quality event detection with waveform capture up to 128 samples/cycle (2560 samples pre/post trigger)
3 independently configurable data loggers plus 1 trend logger
Dual Ethernet ports with RSTP support, plus RS485 daisy-chaining
Protocols: Modbus RTU, BACnet MS/TP (RS485), Modbus TCP/IP (Ethernet)
4 digital inputs (status, SOE or pulse counting), 8 digital outputs and 2 relay outputs
Up to 20 alarm groups with 200 stored alarm logs; SOE resolution 2ms
LCD display for real-time data and device configuration
Technical Specifications:
Model: AcuRev 4110-mV – 24 x 333mV / Rogowski coil current inputs, dual RJ45 Ethernet (Modbus TCP) + RS485
Voltage input: 60–830Vac L-L, 0.1% accuracy, 0.001V resolution
Current inputs: 24 channels; 80mA/100mA CT (mA model, 0–120mA) or 333mV CT / 120mV Rogowski (mV model, 0–400mV); 0.1% accuracy
Power and energy accuracy: 0.2% (active, reactive, apparent); power factor 0.2%
Frequency: 42.5–69Hz, 0.002Hz accuracy
Power supply: 100–300Vac 50/60Hz CAT III or 100–480Vac CAT II; consumption <6W
Communications: RS485 1200–115200bps (Modbus RTU, BACnet MS/TP); 10/100Mbps Ethernet (Modbus TCP/IP)
I/O: 4 digital inputs, 8 digital outputs (max 25Hz), 2 relay outputs (5A @ 250Vac, 3A @ 30Vdc)
Memory: 110MB standard, 128MB storage; 32GB with WEB2 module
Display: LCD
Operating temperature: -25°C to +70°C; humidity 0–75% RH; altitude 0–2000m; indoor; pollution degree 2
Ingress protection: IP54 panel-mount front/display; IP30 rear, DIN rail mount and I/O modules
Dimensions: 234.0mm H x 127.0mm W x 35.5mm D (9.21 x 5.00 x 1.40 in)
Lead Time:
1 - 3 Days.
