Inspector

General Specifications 

Number of channels

Two Isolated Power Quality Channel 
One Earth Resistance Channel 

Number of input/channel

Voltage: 5 / Current: 5 per channel

Input terminal type

Voltage: banana plug-in connector /
Current: LEMO PUSH-PULL Connector

Configuration/Connection

Single phase 2 wire - 1P2W

3-phase/3-wire (Delta connection)-3P3W

3-phase/4-wire (star connection)-3P4W

Maximum input voltage

Voltage input: 1000 V AC

Maximum rated terminal-to-ground voltage

1000 V AC (CAT III) or 600 V AC (CAT IV)

Input Voltage Frequency

40 – 70 HZ

Sampling rate

32 KSPS per line

ADC Resolution

24-Bits

Over-voltage category

III

Effective measurement ranges

Range

Resolution

Accuracy

Voltage:

0 - 1000  VRMS

0.1 VRMS

± 0.5%

Current:

0 - 1000  A

0.1 A

± 2%

Earth Current:

0 - 10 Amp

1 mA

± 2%

Earth Resistance:

0 - 200 Ω Max

0.1 Ω

±3 %

Current Sensor Specification

Inner Diameter 

36 mm

Cable Length

3 meter

Measurement Range 

Line & neutral current sensor 

0 - 600 A 

Earth current sensor

0 - 10 A

Dielectric with stand voltage

2.5KV/1mA/1min

Insulation Resistance 

DC500V/100MΩ

Impulse with stand voltage

5 KV/Peak

Sensor Classification

Class 0.5

External Sensor 

Temperature sensors

Two pin plug-in connector

Number of sensors

3 sensor

Specification of sensors

Range

0 - 85 °C 

Resolution

0.1 °C

Accuracy

± 0.5 °C

HTC sensors

Five pin plug-in connector

Number of sensors

1 module contain 2 sensor (Humidity and Temperature)

Specification of sensors

Range

Resolution

Accuracy

Temperature

0 - 85 °C

0.1 °C

± 0.5°C

Humidity

0 to 100 %RH

0. 1 RH

± 2% RH

(4-20 mA) sensor

Three pin plug-in connector

Number of slots

2 slots

Type of Sensor

Any type of analog sensor :( pressure, flow, temperature…)

Measurement parameters

• Transient Voltage

• Voltage 1/2 RMS value, Current 1/2 RMS value

• Voltage waveform peak, Current waveform peak

• Voltage RMS value, Current RMS value

• Swell, Dip, Interruption

• Frequency 200 ms

• Active power, Reactive Power, Apparent power

• Harmonic voltage, Harmonic current, Harmonic power

• Inter-harmonic voltage, Inter-harmonic current

• Harmonic voltage phase angle, Harmonic current phase angle, Harmonic voltage-current phase difference

• K factor, IEC flicker

• Voltage CF, Current CF

• Rapid voltage change (RVC)

Power Events Detection According to IEC classifications Of Power Quality (IEC61000-4-30).

Types of events Detected 

• Voltage Dips
• Voltages Swells
• Interruption
• Voltage Transients
• Total harmonics distortion
• RVC
• Frequency variation

Other Types of Events 

Phase Sequence Detection

Event Details Saving

Start and End of event captured and reported accurately with 5 cycles before and after.

Hardware Specification

Processor

quad-core ARM Cortex-A72- 1.5 GHz

Flash Memory

16 GB 

RAM

2 GB

Interfaces

SD Memory Card

32 Giga (Externally access)

Storage data up to 30 day

Ability to add up to 256 GB

Ethernet

RJ45 Connectors

10/100/1000Base-T

Number of port (2)

1 for internet connection

1 for local monitoring and configuration

RS 485

Number of port (6)

RJ45 interface

USB

Number of port (2)

USB 2.0

HDMI

Number of port (1)

HDMI 2.0

Internal Power Supply Specifications

Input Voltage source 

Powered from Separate L-N plug 

Input Voltage Range

90 ~ 264 VAC

Input Frequency 

47 ~ 63 Hz

RATED POWER

60 Watt

Power Supply standard 

IEC60601-1, TUV BS EN/EN60601-1, UL ANSI / AAMI ES60601-1 (3.1 version), EAC TP TC 004

CAN/CSA-C22.2 No. 60601-1:14 - Edition 3 approved; Design refer to BS EN/EN60335 1

Battery Specification

Type

Lithium-ion 4S2P

Back up time:

6 hours

The battery voltage range:

14.5 VDC

Nominal capacity:

6700mAh

Protection type

Over voltage, Under voltage, Over Temperature, Under Temperature, Over Current, Cell balancing

Battery standard

UN38.3, IEC62133

Environmental& Mechanical Specifications

Indicators

Five LEDs (Running, Internet, Error, AC, Battery)

Enclosure

IP3x (Indoor use only).

Operating Temperature

  0 - 50 °C

Storage Temperature

-20 - 60°C

Relative Humidity

0-95% RH

Weight

4 kg with battery 

Dimensions

280 x 220 x 110 mm

Pollution Degree

3

Maximum Altitude

3000 Meters