AMPTRON

WH12 1 Phase 2 Wire kWh Meter

The DIN rail single phase electronic energy meter is a kind of new style single phase whole electronic type meter, and adopt up to date micro-electronics technique and imported special large scale integrate circuit, use advanced technique of digital sampling technique and SMT technics etc. The meters are completely conformed to the relative requirements of the National Standard GB/T17215.321-2008 & GB/T 17215.323-2008 and International Standard IEC 62053-21 & IEC 62053-23 on the meter (Class 1 or Class 2).The meter is installed indoors. The site conditions shall be assumed as follows: The ambient temperature is -10°C to +60°C, relative humidity is not more than 95%.

Introduction Technical Specifications (Cons.)

Technical Specifications

I/O OPTIONInsulation Test Voltage/ Electrical Safety

Input Output / HousingOutput HousingProtection ClassOvervoltage Category

AC 4 kV500 VIIIII IEC1036

Electromagnetic Compatibility per IEC1036

Surge VoltageBurstElectromagnetic FieldsElectrostatic discharge

6 kV, 1.2/50 us (IEC255-4)2 kV (DIN EN61000-4-4)10 V / m (DIN EMV 50141)15 kV (DIN EN 61000-4-2)

Accuracy

V, A, P, Q, S, PF

Active EnergyReactive Energy

0.5% F.S0.02% F.S.Class 1.0 according to IEC 62053-21Class 2.0 according to IEC 62053-23

Voltage inputs

Voltage rangeInput impedance

Frequency

220V Un>1.3 MOhmMax 0.15 VA45 - 65 Hz

F

Burden

Current inputs

Rated current (Ib)

Input impedanceBurden

10(50), 20(100), 5(100), CT/5A0.05Ib0.02 Ohm approximatelyMax 0.1 VA

Display LCD

Number of digitsDigit height

Resolution

8 digits12.5 mm.5 mm.0.01 kWh.

Starting current

Digit width

Dimension

1 x LED for CalibrationStatus LCD display for CommunicationSmall modular size, DIN rail mounted and electrically isolated inputs,

Easy installation to distribution boards, load center, miniature & etc

8 digits with EEPROM displayable even power failureTypical accuracy class 1.0 acc. IEC 62053-21

RS485 modbus RTU protocol for remote metering and billing.Input current 10(50 ), 20(100 ), 5(100 ), CT/5A

Measurement energy Import-ExportIIII

II

II

I

Overload 150% continuous, 200% / 3 sec.

Overload Continuous overload up to input10(50)@600%Ib, 20(100)@500%Ib5(100)A@2000% Ib

Allowable Contamination Level 2

Environmental conditions

Operating temperature

Relative humidity

-10°C to +60°C-20°C to +75°C95% max. without condensation

Mechanical characteristics

MaterialMounting

Terminals

NORYL UL94 V-0 self extinguishing plasticRail 35 x 15 mm. DIN EN50022IP54 (front panel); IP20 (terminals) EN60529Screw type 2.5mm.

Storage temperature

Protection degree

Pulse Output

Number of channels

Pulse durationFrequency

2 Ch. for active and reactive energyOpen collector80 ms.1600 Impulse/kWh(kVARh) or up to rated

Type

Size 88 x 75 x 73 mm.

Communication

Type

Transmission mode

Serial interface RS485 Modbus RTU Protocol9600Data bits: 8, Parity: no parity, Stop bit: 1

Baud Rate

WebMeter AMRThe costs for electrical energy are assigned based on a standard formula for industry, government of�ces and apartment buildings. In the face of ever increasing energy costs, it has nevertheless become necessary tocontinuously measure exact usage for speci�c cost centers, for a singleproduct or production line, a department or a renter.

- No limited in number of energy meter or concentrator- Interconnection with line, star or bus topology- Up to 128 units for one concentrator- Concentrator connection direct to PC or Ethernet- Web Server, Internet connection web site via GSM, GPRS, 3G and also WIFI network

AMPTRONAMPTRON

WH32 3 Phase 4 Wire kWh Meter

The DIN rail three phase electronic energy meter is a kind of new style three phase whole electronic type meter, and adopt up to date micro-electronics technique and imported special large scale integrate circuit, use advanced technique of digital sampling technique and SMT technics etc. The meters are completely conformed to the relative requirements of the National Standard GB/T17215.321-2008 & GB/T 17215.323-2008 and International Standard IEC 62053-21 & IEC 62053-23 on the meter (Class 1 or Class 2).

Introduction Technical Specifications (Cons.)

Technical Specifications

I/O OPTIONInsulation Test Voltage/ Electrical Safety

Input Output / HousingOutput HousingProtection ClassOvervoltage Category

AC 4 kV500 VIIIII IEC1036

Electromagnetic Compatibility per IEC1036

Surge VoltageBurstElectromagnetic FieldsElectrostatic discharge

6 kV, 1.2/50 us (IEC255-4)2 kV (DIN EN61000-4-4)10 V / m (DIN EMV 50141)15 kV (DIN EN 61000-4-2)

Accuracy

V, A, P, Q, S, PF

Active EnergyReactive Energy

0.5% F.S0.02% F.S.Class 1.0 according to IEC 62053-21Class 2.0 according to IEC 62053-23

Voltage inputs

Voltage rangeInput impedance

Frequency

100, 380, 57.5/100, 230/380V AC or request>1.3 MOhmMax 0.15 VA45 - 65 Hz

F

Burden

Current inputs

Rated current (Ib)

Input impedanceBurden

10(50), 10(100), 20(100), 5(60), 5(100)A and CT/5A

0.02 Ohm approximatelyMax 0.1 VA

Display LCD

Number of digitsDigit height

Resolution

8 digits12.5 mm.5 mm.0.01 kWh.

Digit width

Dimension

2 x LED of Pulse output calibration Wh, VARhLED Phase loss with 3 x LED display for L1,L2,L3Status LCD display for Communication,

Reverse direction display on LCD screen

Typical accuracy class 1.0 acc. IEC 62053-21Measurement energy Import-Export, V, A, W, Var, VA, PF and Hz

Input current 10(50), 10(100), 20(100), 5(60), 5(100)A and CT/5A..8 digits LCD display with EEPROM displayable even power failure

Small modular size, DIN rail mountedIIII

II

II

I

Overload 150% continuous, 200% / 3 sec.

Overload Continuous overload up to input10(50)@600%Ib, 20(100)@500%Ib5(100)A@2000% Ib

Allowable Contamination Level 2

Environmental conditions

Operating temperature

Relative humidity

-10°C to +60°C-20°C to +75°C95% max. without condensation

Mechanical characteristics

MaterialMounting

Terminals

NORYL UL94 V-0 self extinguishing plasticRail 35 x 15 mm. DIN EN50022IP54 (front panel); IP20 (terminals) EN60529Screw type 2.5mm.

Storage temperature

Protection degree

Pulse Output

Number of channels

Pulse durationFrequency

2 Ch. for active and reactive energyOpen collector80 ms.400 Impulse/kWh(kVARh) or up to rated

Type

Size 125 x 88 x 73 mm.

Communication

Type

Transmission mode

Serial interface RS485 Modbus RTU Protocol9600Data bits: 8, Parity: no parity, Stop bit: 1

Baud Rate

WebMeter AMR

RS485 modbus RTU protocol for remote metering and billingI

The meter is installed indoors. The site conditions shall be assumed as follows: The ambient temperature is -10°C to +60°C, relative humidity is not more than 95%.

0.05Ib(Direct) or 0.02Ib(with transformer)Starting current

The costs for electrical energy are assigned based on a standard formula for industry, government of�ces and apartment buildings. In the face of ever increasing energy costs, it has nevertheless become necessary tocontinuously measure exact usage for speci�c cost centers, for a singleproduct or production line, a department or a renter.

- No limited in number of energy meter or concentrator- Interconnection with line, star or bus topology- Up to 128 units for one concentrator- Concentrator connection direct to PC or Ethernet- Web Server, Internet connection web site via GSM, GPRS, 3G and also WIFI network