EEDTS238-7 ZN
ENGELEC
EEDTS238-7 ZN
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EEDTS238-7 ZN Three Phase Multi-function Din-rail Energy Meter with RS485 Communication 7P
Generaal Description:
The meter is used in three phase four wire/ three phase three wire/two phase three wire power grid. The meter is designed to measure AC active energy and reactive energy with time of use (TOU) function (the power flow of sharp time, peak time, flat time and off-peak time) and variable parameter. All of its functions comply with the relative technical requirement for class 1 three phase watt hour meter in IEC61036 and its data communication rules obey the requirement of DL/T645 or MODBUS-RTU. It is a long life meter with the advantage of high stability , high over load capability , low power loss and small volume.
Main Specification:
Type | EETDS238-7 ZN |
Rated voltage | Three phase four wire: 3*57.7/100V, 3*127/220V, 3*120/208V, 3*220/380V, 3*230/400V, 3*240/415V Three phase three wire(two phase three wire): 3x120/208V, 2x127/220V, 3x220V, 3x380V, 3x400V, 3x415V, 3x100V |
Working voltage range | 0.8-1.2Un |
Rated current | 1.5(6)A,5(30)A,5(60A),10(40)A, 20(80)A, 20(100)A, 30(100)A. Or other as required |
Frequency | 50Hz/60Hz |
Connection mode | Direct type or with CT |
Display | LCD |
Accuracy class | Active class 1.0, Reactive class 2.0 |
Power consumption | <2W/10VA |
Start current | 0.004lb |
Constant | 200-6400 iimp/kWh |
Pulse output | Passive pulse, pulse width is 80±5ms |
Communication port | RS485 port, baud rate 1200-9600bps, default is 4800bps; Infrared port |
Exeutive standard | IEC62053-21/22, DL/T645-2007 or MODUBUS-RTU |
Working temperature | ﹣30℃-70℃ |
Outline dimension | 125*88*73mm(LxWxH) |
Weight | Approx 0.36kg |
Clock accuracy | <0.5s/day (23℃) |
Basic Features:
LCD display with backlight, backup battery for LCD display at powre failure
Bi-directional total active/reactive energy measurement ,TOU active/reactive energy measure, reverse active/reactive energy measure in the total active/reactive energy
The meter also display three hase real voltage , real current , real power , real power factor, real frequency, real time and date
The meter has 4 kinds of tariff defined as sharp, peak, flat and off-peak. The meter can be programmed as single tariff, doble tariff and three tariff or four tariff.
The meter has 14 programmable internal tables, of which can set up to 14 intervals as four tariff during 24 hours. The minimum units of each tariff interval can be set up as 1 mintue.
Four-quadrant reactive enerygy measurement, it should read from RS485 port
Pulse LED indicates working of meter, Pulse output with optical coupling isolation
Loss phase indication in LCD
Energy frozen daily (last 30 days) and monthly (last 12 months), all data store for 10 years at power failure.
Infrared and RS485 communication port
The meter can automatically switch calendar and leap year
Event log
35mm din rail installation
Optional Functions:
The meter can measure and display the total forward/reverse active/reactive energy
Accumulative working tiime display and reset total active energy function (these two data can be reset to zero with keypad in meantime)
LCD display with backlight
Remote control on/off function
EEDTS238-7 ZN Three Phase Multi-function Din-rail Energy Meter with RS485 Communication 7P
Generaal Description:
The meter is used in three phase four wire/ three phase three wire/two phase three wire power grid. The meter is designed to measure AC active energy and reactive energy with time of use (TOU) function (the power flow of sharp time, peak time, flat time and off-peak time) and variable parameter. All of its functions comply with the relative technical requirement for class 1 three phase watt hour meter in IEC61036 and its data communication rules obey the requirement of DL/T645 or MODBUS-RTU. It is a long life meter with the advantage of high stability , high over load capability , low power loss and small volume.
Main Specification:
Type | EETDS238-7 ZN |
Rated voltage | Three phase four wire: 3*57.7/100V, 3*127/220V, 3*120/208V, 3*220/380V, 3*230/400V, 3*240/415V Three phase three wire(two phase three wire): 3x120/208V, 2x127/220V, 3x220V, 3x380V, 3x400V, 3x415V, 3x100V |
Working voltage range | 0.8-1.2Un |
Rated current | 1.5(6)A,5(30)A,5(60A),10(40)A, 20(80)A, 20(100)A, 30(100)A. Or other as required |
Frequency | 50Hz/60Hz |
Connection mode | Direct type or with CT |
Display | LCD |
Accuracy class | Active class 1.0, Reactive class 2.0 |
Power consumption | <2W/10VA |
Start current | 0.004lb |
Constant | 200-6400 iimp/kWh |
Pulse output | Passive pulse, pulse width is 80±5ms |
Communication port | RS485 port, baud rate 1200-9600bps, default is 4800bps; Infrared port |
Exeutive standard | IEC62053-21/22, DL/T645-2007 or MODUBUS-RTU |
Working temperature | ﹣30℃-70℃ |
Outline dimension | 125*88*73mm(LxWxH) |
Weight | Approx 0.36kg |
Clock accuracy | <0.5s/day (23℃) |
Basic Features:
LCD display with backlight, backup battery for LCD display at powre failure
Bi-directional total active/reactive energy measurement ,TOU active/reactive energy measure, reverse active/reactive energy measure in the total active/reactive energy
The meter also display three hase real voltage , real current , real power , real power factor, real frequency, real time and date
The meter has 4 kinds of tariff defined as sharp, peak, flat and off-peak. The meter can be programmed as single tariff, doble tariff and three tariff or four tariff.
The meter has 14 programmable internal tables, of which can set up to 14 intervals as four tariff during 24 hours. The minimum units of each tariff interval can be set up as 1 mintue.
Four-quadrant reactive enerygy measurement, it should read from RS485 port
Pulse LED indicates working of meter, Pulse output with optical coupling isolation
Loss phase indication in LCD
Energy frozen daily (last 30 days) and monthly (last 12 months), all data store for 10 years at power failure.
Infrared and RS485 communication port
The meter can automatically switch calendar and leap year
Event log
35mm din rail installation
Optional Functions:
The meter can measure and display the total forward/reverse active/reactive energy
Accumulative working tiime display and reset total active energy function (these two data can be reset to zero with keypad in meantime)
LCD display with backlight
Remote control on/off function