Specifications

Hardware Specifications

Power Supply	Class 2 Power Supply Input: 120Vac, 60Hz (North America/Type A) Input: 240Vac, 50Hz (Europe/Type C) Output: 6Vac, 0-500mA
Environmental Operating Conditions	Indoor Use Only 0°C to 50°C (32°F to 122°) 80% relative humidity Altitude up to 2000m (6562ft) Supply voltage fluctuations up to ±10% nominal Transient overvoltage up to Overvoltage Category II Temporary overvoltage Pollution Degree 2 Ingress protection level IP50
Storage Conditions	-20°C to 70°C (-4°F to 158°F) 80% relative humidity
Module Dimensions (W x H x D)	77 x 75 x 25 mm (3 x 3 x 1 in)
Parts Included	1x EM.ENWI.E 0-3x 200A Current Sensors 1x 10ft Ethernet Cable 1x 6V AC Power Adapter
Weight [approximate]¹	0.858 kg (1.9 lbs)
Dimensions [approximate]¹	250 x 165 x 65 mm (9.75 x 6.5 x 2.5 in)

Wireless Link	Wi-Fi: IEEE 802.11 b/g/n 2.412 GHz to 2.484 GHz Security: Open, WPA, WPA2-AES
Wireless Range [typical]²	Indoors: 50m (150ft) Line of sight: 100m (300ft)
Ethernet Link	100M-Full Duplex, Auto _{(Generation 6 products only)}

¹ Approximate weight and dimensions are based on three (3) 200A sensor model including packaging and contents.

² Wireless range is dependent on the location and environment that device(s) are installed in. Typical values provided.

Electrical Specifications

Power Supply

Voltage Range	Nominal 4 V to 8 V using provided power supply
Mains Power	Nominal 100 V to 240 V, System Voltage user defined (120V NA default, 230V EU default)
Power Consumption	Maximum 3.5 VA
Mains Frequency	50/60 Hz ± 2%

Voltage Inputs

Number of Inputs	2 (1 phase and neutral)
Maximum Input Voltage	10 V_rms phase to neutral
Input Impedance	2.5 kΩ phase to neutral
Bandwidth	0 Hz – 720 Hz
Scaling	6:1

Current Inputs

Number of Inputs	3, Sensor Type user defined (200A default)
Current Sensor Output Voltage
Split-core CT	333 mV_rms 50/60 Hz
Rogowski Coil	333 mV_rms 50/60 Hz
Bandwidth	0 Hz – 720 Hz
Scaling	1:1

Data Acquisition

Resolution	14-bit synchronous sampling
Sampling Frequency	10.32 kHz at 50/60 Hz, synchronized to mains frequency
Input Signal Frequency	50/60 Hz (42.5 Hz to 69 Hz)
Data Storage	Internal NVS (not user replaceable)
Memory Size	Typical is 1 offline logging session of 1 week with 1 s intervals. The number of possible logging sessions and logging period depends on user requirements.

Basic Interval

Measured Parameters	Voltage, Current, Frequency, Power, Power Factor
Averaging Interval	1 s
Averaging time min/max values
Voltage	Full cycle RMS (20 ms at 50 Hz, 16.7 ms at 60 Hz)
Current	Full cycle RMS (20 ms at 50 Hz, 16.7 ms at 60 Hz)

Accuracy at Reference Conditions

Parameter	Range	Max Resolution	Intrinsic Accuracy at Reference Conditions
Split-core CT	333 mV	0.2075 mV
Rogowski Coil (Flex)	333 mV	0.2075 mV
15A CT	15 A	0.009 A	±(1% + 0.0%)
60A CT	60 A	0.037 A	±(1% + 0.0%)
200A CT	200 A	0.125 A	±(1% + 0.0%)
400A CT	400 A	0.249 A	±(1% + 0.0%)
600A CT	600 A	0.374 A	±(1% + 0.0%)
800A CT	800 A	0.499 A	±(1% + 0.0%)
1200A CT	1200 A	0.748 A	±(1% + 0.0%)
2000A CT	2000 A	1.246 A	±(1% + 0.0%)
3000A CT	3000 A	1.870 A	±(1% + 0.0%)
1000A Flex	1387 A	0.863 A	±(0.1 to 0.5%)
3000A Flex	2775 A	1.729 A	±(0.1 to 0.5%)
Frequency	42.5 to 69.0 Hz		±0.6%

Sensor Specifications

Sensor	Input	Output	Accuracy	Core	Mass²	Dimensions	Opening	Cable Length
200A _{(ESCR-20-200A)}	0 to 200Aac 600V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Ferrite	100 g _{(0.22 lbs)}	20 x Ø58 mm _{(0.79 x Ø2.28 in)}	19 mm _{(0.75 in)}	2000 mm _{(79 in)}

Sensor Specifications (Available Substitutes)

Sensor	Input	Output	Accuracy	Core	Mass²	Dimensions	Opening	Cable Length
200A _{(ESCS-20-200A)}	0 to 200Aac 600V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Ferrite	150 g _{(0.33 lbs)}	26.5 x 64 x 84 mm _{(1.04 x 2.52 x 3.31 in)}	20 mm _{(0.79 in)}	2000 mm _{(79 in)}
15A _{(ESCLV-6-15A)}	0 to 15Aac 250V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Ferrite	82 g _{(0.18 lbs)}	29.5 x 33.5 x 43 mm _{(1.16 x 1.32 x 1.69 in)}	6 mm _{(0.24 in)}	2500 mm _{(98 in)}
60A _{(ESCLV-12-60A)}	0 to 60Aac 250V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Ferrite	110 g _{(0.24 lbs)}	34.5 x 45.5 x 58 mm _{(1.36 x 1.79 x 2.28 in)}	12 mm _{(0.47 in)}	2500 mm _{(98 in)}
120A _{(ESCLV-12-120A)}	0 to 120Aac 250V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Ferrite	110 g _{(0.24 lbs)}	34.5 x 45.5 x 58 mm _{(1.36 x 1.79 x 2.28 in)}	12 mm _{(0.47 in)}	2500 mm _{(98 in)}
200A _{(ESCLV-19-200)}	0 to 200Aac 600V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Steel	120 g _{(0.26 lbs)}	16.6 x 51.6 x 54.1 mm _{(0.65 x 2.03 x 2.13 in)}	19 x 19 mm _{(0.75 x 0.75 in)}	2500 mm _{(98 in)}
400A _{(ESCLV-31-400A)}	0 to 400Aac 600V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Steel	314 g _{(0.69 lbs)}	26.4 x 82.3 x 85.3 mm _{(1.04 x 3.24 x 3.36 in)}	31 x 31 mm _{(1.25 x 1.25 in)}	2500 mm _{(98 in)}
600A _{(ESCLV-31-600A)}	0 to 600Aac 600V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Steel	314 g _{(0.69 lbs)}	26.4 x 82.3 x 85.3 mm _{(1.04 x 3.24 x 3.36 in)}	31 x 31 mm _{(1.25 x 1.25 in)}	2500 mm _{(98 in)}
800A _{(ESCLV-51-800A)}	0 to 800Aac 600V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Steel	652 g _{(1.44 lbs)}	29.6 x 120 x 125 mm _{(1.67 x 4.72 x 4.92 in)}	51 x 51 mm _{(2.00 x 2.00 in)}	2500 mm _{(98 in)}
1200A _{(ESCLV-51-1200A)}	0 to 1200Aac 600V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Steel	652 g _{(1.44 lbs)}	29.6 x 120 x 125 mm _{(1.67 x 4.72 x 4.92 in)}	51 x 51 mm _{(2.00 x 2.00 in)}	2500 mm _{(98 in)}
2000A _{(ESCLV-76-2000A)}	0 to 2000Aac 600V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Steel	1194 g _{(2.64 lbs)}	30.5 x 145 x 199 mm _{(1.20 x 5.71 x 7.83 in)}	76 x 127 mm _{(3.00 x 5.00 in)}	2500 mm _{(98 in)}
3000A _{(ESCLV-76-3000A)}	0 to 3000Aac 600V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Steel	1194 g _{(2.64 lbs)}	30.5 x 145 x 199 mm _{(1.20 x 5.71 x 7.83 in)}	76 x 127 mm _{(3.00 x 5.00 in)}	2500 mm _{(98 in)}
1000A _{(FLEX-110-1000A)}	0 to 1000Aac 600V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Flex	112 g _{(0.25 lbs)}	Coil Ø10.2 mm _{(0.40 in)} O.D. Ø140.4 mm _{(5.53 in)}	110 mm _{(4.33 in)}	2500 mm _{(98 in)}
1000A _{(FLEX-180-1000A)}	0 to 1000Aac 600V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Flex	144 g _{(0.32 lbs)}	Coil Ø10.2 mm _{(0.40 in)} O.D. Ø200.4 mm _{(7.89 in)}	180 mm _{(7.09 in)}	2500 mm _{(98 in)}
3000A _{(FLEX-110-3000A)}	0 to 3000Aac 600V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Flex	112 g _{(0.25 lbs)}	Coil Ø10.2 mm _{(0.40 in)} O.D. Ø140.4 mm _{(5.53 in)}	110 mm _{(4.33 in)}	2500 mm _{(98 in)}
3000A _{(FLEX-180-3000A)}	0 to 3000Aac 600V 50/60Hz	0 to 0.333Vac	±1% Typical¹	Flex	144 g _{(0.32 lbs)}	Coil Ø10.2 mm _{(0.40 in)} O.D. Ø200.4 mm _{(7.89 in)}	180 mm _{(7.09 in)}	2500 mm _{(98 in)}

_{¹Accuracy noted is for sensor readings at 10% to 90% of rated current. This product also requires a continuous internet connection.}

_{²Mass measured for a single sensor without packaging}

Other sensors are available, contact sales for details.