Description
ALLEN BRADLEY 1420-V2-ENT
Product Description
The Allen-Bradley® PowerMonitor™ 500 can give you greater insight into energy consumption across the plant floor and enterprise-wide. Featuring an at-process display, the PowerMonitor 500 allows you to view energy data directly at the monitoring site without the need for additional humanmachine interface (HMI) components. The local display provides instant
and accurate sub-metering data to help keep you well-informed of how much power you use, what your major loads are and when you use power the most.
The PowerMonitor 500 features a compact, space-saving design which mounts directly on the panel door. Installation is simplified with on-device configuration. Offering digital or analog outputs and Serial
Modbus or EtherNet/IP™ communications, the PowerMonitor 500 can be easily integrated into your existing energy monitoring systems. RSEnergyMetrix® software can further enhance your view into your energy spend. As part of an integrated network, the PowerMonitor 500 can
easily communicate with your existing Allen-Bradley PLCs (PLC-5®, SLC™,
ControlLogix® Compact/Control family), allowing energy data to be used
in control systems.
The PowerMonitor 500 is a cost-effective sub-metering option, providing
critical data that can help you make at-process decisions, reduce energy
usage and increase your company’s profits.
Technical Specifications
Input/Output Specifications
| Voltage (by direct connection or VT/PT) | 400/600V LL |
|---|---|
| Input impedance | 5(6)A, < 0.2VA |
| Current overloads | 6 A, at 50/60 Hz, Continuous |
| Control power | Range: 100 to 240V AC (48 to 62 Hz) |
| Voltage overloads | 2 × Vnom (where Vnom is the nominal voltage of the module), for 500 ms |
| Coupling type | With CTs |
| Temperature drift | ≤ 200 ppm/°C |
| Current range (by CT) | 5 A nominal (6 A maximum) |
| Rated inputs | System type: 1, 2, or 3-phase |
| Current type | Galvanic insulation with built-in CTs |
| Method | True RMS measurements of distorted wave forms |
| Sampling rate | 3840 samples/second at 60 Hz, 3200 samples/second at 50 Hz |
| Energy additional errors | According to EN62053-21 ANSI C12.1, influence quantities Class B according to EN50470-3, EN62053-23 |
Input/Outputs
| Current sensing | Nominal: 5 A |
|---|---|
| Voltage sensing | Nominal: 400V AC LN, 600V AC LL Range: 160 to 480V AC LN RMS, 277 to 830V AC LL RMS |
Hardware Features
| Height | Front dimensions: 96 mm |
|---|---|
| Width | Front dimensions: 96 mm |
| Accuracy | Voltage, nominal: 400V AC LN, 600V AC LL @ 25 °C ±5 °C, R.H. ≤ 60%, 48…62 Hz |
| Optional Ethernet port supporting EtherNet/IP and Modbus TCP/IP | Yes |
| System and single phase average and maximum variables | Yes |
| Real-time clock function | Yes |
| Run hours counter | 8+2 digits |
| Energy measurements (imported/exported) | kWh and kVARh |
| Front protection degree | IP65, NEMA 4X, NEMA 12 |
| Metering values display | Four rows with 4 digits |
| Energy value display | Ten digits and the plus/minus sign |
| Universal power supply | 120/240V AC 50/60 Hz or 120/240V DC |
| Revenue grade energy measurements | Per ANSI C12.1 Class 1.0, ANSI C12.1 |
| configurable virtual alarms | Up to four configurable virtual alarms |
| Three-phase (system) variables | V(L-L), V(L-N), A, VA, W, VAR, power factor, frequency |
| Single phase variables | V(L-L), V(L-N), A(L), An (calculated), VA, W, VAR, power factor |
| Class | • Class 1 (kWh) according to EN62053-21, • Class B (kWh) according to EN50470-3, • Class 2 (kVARh) according to EN62053-23 |
General Specifications
| Line-neutral RMS | Maximum @ 160 to 480V AC |
|---|---|
| Line-line RMS | Maximum @ 277 to 830V AC |
| Start up current | 5 |
| Current sensing model | Inominal: 5 A, Imaximum: 6A |
| Line-neutral voltage | In the range Vnom: ±(0.5% RDG +1 digit) |
| Line-line voltage | In the range Vnom: ±(1.0% RDG +1 digit) |
| Current all models | From 0.01 to 0.25 A: ±(1.0% of reading (RDG) + 2 digits From 0.25 to 6 A: ±(0.5% RDG +2 digits) |
| Real and apparent power | From 0.05 to 0.25 A, PF 1: ±(2% RDG +1 digit) From 0.25 to 6A, PF 0.5L, PF1, PF 0.8C: ±(1.0% RDG+1 digit) |
Measured Parameters
| Crest factor | ≤3 (15 A max peak) |
|---|---|
| Power factor | PF: Yes |
| Reactive energy (kVARh) | Class 2 according to EN62053-23, ANSI C12.1 |
| Frequency | Hz: Yes |
| Real energy (kWh) | Class 1 according to EN62053-21, ANSI C12.1 Class B according to EN50470-3 |
| Reactive power (kVAR) | Yes |
| Current | Yes |
| Real power (kW) | Yes |
| Apparent power (kVA) | Yes |
| Real power consumption (kWh) | Yes |
| Reactive power consumption (kVARh) | Yes |
| Apparent power consumption (kVAh) | Yes |
| Demand power factor | Yes |
| Demand (kW) | Yes |
| Demand (kVAR) | Yes |
| Demand (kVA) | Yes |
| Voltage | Yes |
Environmental Specifications
| Immunity to radiated electromagnetic fields | Test without any current: 30V/m from 80 to 2000 MHz |
|---|---|
| Storage temperature | -30 to +70 °C (-22 to +158 °F) (R.H.P178 < 90% noncondensing @ 40 °C) according to EN62053-21, EN50470-1 and EN62053- 23 |
| Operating temperature | -25 to +40 °C (-13 to +104 °F) (R.H. from 0…90% noncondensing @ 40 °C) according to EN62053-21, EN50470-1 and EN62053- 23 |
| Noise rejection CMRR | 100 dB, 48 to 62 Hz |
| Electrostatic discharge | 15 kV air discharge |
| Radio frequency suppression | According to CISPR 22 |
| EMC | According to EN62052-11 |
| Dielectric strength | 4 kV AC rms for 1 minute |
| Installation category | Cat. III (IEC60664, EN60664) |
| Immunity to conducted disturbances | 10V/m from 150 KHz to 80 MHz |
| Burst | On current and voltage measuring inputs circuit: 4 kV |
| Surge | On current and voltage measuring inputs circuit: 4 kV, on ‘L’ auxiliary power supply input: 1 kV |
Standard Compliance
| Connections | Screw-type |
|---|---|
| Cable cross-section area | 2.5 mm2 (14 AWG) max, Screw tightening torque: 0.4 N•m min/0.8 N•m max, Suggested screw tightening torque: 0.5 N•m |
Electrical
| Ampere meter | Yes |
|---|---|
| Blind power meter | Yes |
| Frequency meter | Yes |
| Pulse counter | Yes |
| Voltmeter | Yes |
| Effective power measurement device | Yes |
Housing DIN
| Pollution degree | 2 |
|---|---|
| Screw terminals | IP20 |
| Mounting | Panel mounting |
| Depth behind panel | Maximum @ 81.7 mm (3.2 in.) |
| Material | ABS, self-extinguishing: UL 94 V-0 |
| Weight | Approx 400 g (0.88 lb) (packing included) |
| Dimensions (WxHxD) | Module holder: 96 x 96 x 50 mm (3.78 x 3.78 x 1.97 in.), Digital and analog output type modules: 89.5 x 63 x 16 mm (3.52 x 2.48 x 0.63 in.), Serial and Ethernet Communication type modules: 89.5 x 63 x 20 mm (3.52 x 2.48 x 0.79 in.) |
Other Features
| Configurable via software tool | Yes |
|---|---|
| Configurable alarms | Yes |
| Voltage rotation phase sequence | Yes |
Communication
| EtherNet/IP and Modbus TCP/IP | Yes |
|---|
Catalog Number Description
1420-V1 PowerMonitor 500 Power Meter Indicator
240V AC V-LL 120V AC V-LN/208V AC V-LL
1420-V1P
PowerMonitor 500 Power Meter
240V AC V-LL 120V AC V-LN/208V AC V-LL
Pulse (digital) Output
1420-V1A PowerMonitor 500 Power Meter
240V AC V-LL 120V AC V-LN/208V AC V-LL Analog Output
1420-V1-ENT PowerMonitor 500 EtherNet/IP Power Meter
240V AC V-LL 120V AC V-LN/208V AC V-LL
1420-V1P-485
PowerMonitor 500 Serial Power Meter
240V AC V-LL 120V AC V-LN/208V AC V-LL
Pulse (digital) Output
1420-V1P-ENT
PowerMonitor 500 EtherNet/IP Power Meter
240V AC V-LL 120V AC V-LN/208V AC V-LL,
Pulse (digital) Output
1420-V1P-485
PowerMonitor 500 Serial Power Meter
240V AC V-LL 120V AC V-LN/208V AC V-LL,
Pulse (digital) Output
1420-V1A-ENT
PowerMonitor 500 EtherNet/IP Power Meter
240V AC V-LL 120V AC V-LN/208V AC V-LL
Analog Output
1420-V1A-485 PowerMonitor 500 Serial Power Meter
240V AC V-LL 120V AC V-LN/208V AC V-LL Analog Output
1420-V2 PowerMonitor 500 Power Meter Indicator
400V AC V-LN and 690V AC V-LL
1420-V2P PowerMonitor 500 Power Meter
400V AC V-LN and 690V AC V-LL, Pulse (digital) Output
1420-V2A PowerMonitor 500 Power Meter
400V AC V-LN and 690V AC V-LL, Analog Output
1420-V2-ENT PowerMonitor 500 EtherNet/IP Power Meter
400V AC V-LN and 690V AC V-LL
1420-V2-485 PowerMonitor 500 Serial Power Meter
400V AC V-LN and 690V AC V-LL
1420-V2P-ENT PowerMonitor 500 EtherNet/IP Power Meter
400V AC V-LN and 690V AC V-LL, Pulse (digital) Output
1420-V2P-485 PowerMonitor 500 Serial Power Meter
400V AC V-LN and 690V AC V-LL, Pulse (digital) Output
1420-V2A-ENT PowerMonitor 500 EtherNet/IP Power Meter
400V AC V-LN and 690V AC V-LL, Analog Output
1420-V2A-485 PowerMonitor 500 Serial Power Meter
400V AC V-LN and 690V AC V-LL, Analog Output
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