The single-circuit, panel-mounted digital power meter delivers high accuracy and high value with 1 V CT input.
The single-circuit, panel-mounted digital power meter delivers high accuracy and high value with 1 V CT input.
Discontinued!
This product has been discontinued and is no longer available. There are no replacement options.
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The single-circuit, panel-mounted digital power meter delivers high accuracy and high value with 1 V CT input.
Features
Applications
| Input Voltage | Measured UL 600 VAC (L-L); CE 300 VAC (L-N); metering over-range: +20%; impedance: 2 MO (L-L) / 1 MO (L-N); frequency range: 45 to 65 Hz |
| Electrical | Measurement: True RMS up to the 15th harmonic, 3-phase AC system |
| Data Update Rate | 1 second |
| Measurement Accuracy | Current and voltage: ANSI C12.16, 0.5%; power: ANSI C12.16, 1%; frequency: ±0.01 Hz from 45 to 65 Hz |
| Current Input | CT scaling primary: adjustable from 5 to 32,767 A; measurement input range: 1 V RMS full scale (+20% over-range) |
| Impedance | 100 kO |
| Control Power | AC 100 to 415 ±10% VAC, 5 VA; DC125 to 250 ±20% VDC, 3 W; ride-through time 100 ms at 120 VAC |
| Pulse Output #1 | N.O. static output (240 VAC or 300 VDC, 100 mA max at 25°C, derate 0.56 mA per °C above 25°C), 2.41 kV RMS isolation |
| Pulse Output #2 | H8453V/VB/VBS (phase loss or kVARh) N.O., static output (240 VAC or 300 VDC, 100 mA max at 25°C, derate 0.56 mA per °C above 25°C) 2.41 kV RMS isolation |
| Communication | RS-485 port; H8436V/VB/VBS; H8437V/VB/VBS 2-wire, 2400 to 19200 baud, Modbus RTU |
| Weight | H8400V = 0.81 lb; H8400VB = 6.35 lbs; H8400VBS = 9.15 lbs |
| Protection Class | VB: NEMA 1, IP40; V: IP50 front, IP30 back |
| Operating Temperature | Meter: 32 to 140°F (0 to 60°C); display: 14 to 122°F (-10 to 50°C) |
| Storage Temperature | -40 to 185°F (-40 to 85°C) meter and display |
| Humidity Range | 5 to 95% RH at 122°F (50°C), non-condensing |
| Approval | North America (UL) CAT III Pollution Degree 2, for distribution systems up to 347 VAC L-N/600VAC L-L; Europe (CE) CAT III Pollution Degree 2; for distribution systems up to 300 VAC L-N/480VAC L-L; dielectric withstand per UL 508, EN61010; Conducted & Radiated Emissions FCC part 15 EN55011/EN6100 Class B**; Conducted & Radiated Immunity EN6100 Class A*** |
| Safety | North America (cULus) UL508/C22.2; Europe (CE) CE per IEC 61010 |
| Display | 2.9 x 2.7" (73 x 69 mm) backlit green LCD (6 lines total, 4 concurrent values) |
| Input Voltage | Measured UL 600 VAC (L-L); CE 300 VAC (L-N); metering over-range: +20%; impedance: 2 MO (L-L) / 1 MO (L-N); frequency range: 45 to 65 Hz |
| Electrical | Measurement: True RMS up to the 15th harmonic, 3-phase AC system |
| Data Update Rate | 1 second |
| Measurement Accuracy | Current and voltage: ANSI C12.16, 0.5%; power: ANSI C12.16, 1%; frequency: ±0.01 Hz from 45 to 65 Hz |
| Current Input | CT scaling primary: adjustable from 5 to 32,767 A; measurement input range: 1 V RMS full scale (+20% over-range) |
| Impedance | 100 kO |
| Control Power | AC 100 to 415 ±10% VAC, 5 VA; DC125 to 250 ±20% VDC, 3 W; ride-through time 100 ms at 120 VAC |
| Pulse Output #1 | N.O. static output (240 VAC or 300 VDC, 100 mA max at 25°C, derate 0.56 mA per °C above 25°C), 2.41 kV RMS isolation |
| Pulse Output #2 | H8453V/VB/VBS (phase loss or kVARh) N.O., static output (240 VAC or 300 VDC, 100 mA max at 25°C, derate 0.56 mA per °C above 25°C) 2.41 kV RMS isolation |
| Communication | RS-485 port; H8436V/VB/VBS; H8437V/VB/VBS 2-wire, 2400 to 19200 baud, Modbus RTU |
| Weight | H8400V = 0.81 lb; H8400VB = 6.35 lbs; H8400VBS = 9.15 lbs |
| Protection Class | VB: NEMA 1, IP40; V: IP50 front, IP30 back |
| Operating Temperature | Meter: 32 to 140°F (0 to 60°C); display: 14 to 122°F (-10 to 50°C) |
| Storage Temperature | -40 to 185°F (-40 to 85°C) meter and display |
| Humidity Range | 5 to 95% RH at 122°F (50°C), non-condensing |
| Approval | North America (UL) CAT III Pollution Degree 2, for distribution systems up to 347 VAC L-N/600VAC L-L; Europe (CE) CAT III Pollution Degree 2; for distribution systems up to 300 VAC L-N/480VAC L-L; dielectric withstand per UL 508, EN61010; Conducted & Radiated Emissions FCC part 15 EN55011/EN6100 Class B**; Conducted & Radiated Immunity EN6100 Class A*** |
| Safety | North America (cULus) UL508/C22.2; Europe (CE) CE per IEC 61010 |
| Display | 2.9 x 2.7" (73 x 69 mm) backlit green LCD (6 lines total, 4 concurrent values) |
