Input Voltage Characteristics:

• Measured UL 600VAC (L-L); CE 300VAC (L-N)
• Metering Over-range +20%
• Impedance 2 MO (L-L)/ 1MO (L-N)
• Frequency Range 45 to 65Hz

Electrical Characteristics:

• Measurement True RMS up to the 15th harmonic, 3-phase AC system
• Data Update Rate 1s

Measurement Accuracy:

• Current & Voltage ANSI C12.16, 0.5%
• Power ANSI C12.16, 1%
• Frequency ±0.01Hz from 45 to 65Hz

Current Input Characteristics:

• CT Scaling Primary: Adjustable from 5A to 32,767A
• Measurement Input Range 1V RMS full scale (+20% over-range)
• Impedance 100kO

Control Power:

• Control Power AC 100 to 415 ±10%VAC, 5VA
• DC125 to 250 ±20%VDC, 3W
• Control Power ride through time 100 ms at 120VAC

Output:

• Pulse Output #1 (kWH ) N.O. Static Output (240VAC or 300VDC, 100mA max. @25°C, derate 0.56mA per°C above 25°C), 2.41kV RMS isolation
• Pulse Output #2 H8463V/VB/VBS (Phase Loss or kVARh) N.C. Static Output(240VAC or 300VDC, 100mA max. @ 25°C, derate 0.56mA per°C above 25°C) 2.41kV RMS isolation
• Pulse Output #2 H8453V/VB/VBS (Phase Loss or kVARh) N.O., Static Output (240VAC or 300VDC, 100mA max. @ 25°C, derate 0.56mA per °C above 25°C) 2.41kV RMS isolation
• RS485 Port; H8436V/VB/VBS; H8437V/VB/VBS 2-wire, 2400 to 19200 baud, Modbus® RTU

Mechanical Characteristics:

• Weight H8400V=0.81lb; H8400VB=6.35lb; H8400VBS=9.15lb
• Protection Classes VB: NEMA 1, IP40; V: IP50 front, IP30 back

Environmental Conditions:

• Operating Temperature Meter: 0° to 60°C; Display: -10° to 50°C
• Storage Temperature Meter and Display (-40°C to 85°C)
• Humidity Range 5 to 95% RH @ 50°C (non-condensing)

Metering Category:

• 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 Characteristics: Dimensions 2.9” X 2.7” (73 x 69 mm) Back-lit green LCD; (6 lines total, 4 concurrent values)

**Class B -Residential, Light Industrial***Class A - Heavy Industrial