YTL - Model DDS353H-2 -Din-Rail Single Phase 1 module Vehicle Charging Pile CE RoHS Approved TwoTariffs

● It can read grid parameters, analyze the energy quality and load condition in the certain time period.
● DIN RAIL (Comply to German Industry Standard ) mounted.
● Only 18 mm width, but can achieve 100A.
● Support RS485 communication, Protocol: Modbus-RTU mode.
● Multi-tariff function. The user can set the different time periods via RS485.
● The meter has Li-battery for RTC. The RTC accuracy is 0.5s every day.
● Blue backlight, which is for easy reading in dark place.
● Scrolling display for current(A) , voltage(V) , etc.
● Measure the active and reactive energy accurately.

● 2 Modes for data display:
a. Auto scrolling mode: the time interval is 5s.
b. Button mode by external button for data checking.
● Protection Class: IP51 (For indoor usage)

Standard: EN50470-1/3

Standard: EN50470-1/3

Rated Voltage: 230V

Rated Current: 0,25-5(30)A,0,25-5(32)A,0,25-5(40)A,0,25-5(45)A,0,25-5(50)A,0,25-5(60)A, 0,25-5(80)A,0,25-5(100)A

Impulse Constant: 100/1000/2000imp/kWh

Frequency: 50HzAccuracy

Class: B

LCD Display: LCD 5+1 = 99999.9kW

Working Temperature: -25～55℃

Power Consumption: ≤8VA, ≤0.4W

Average Humidity: ≤75% (Non Condensing) 

Maximum Humidity: ≤95%

Start Current: 0.004Ib

LED flash: Impluse indication, pulse width = 90 ms

Type                                               DDS353H-1                              DDS353H-2                                                 DDS353H-3

Software Version                                V1.0                                          V1.0                                                             V1.1

Meter Constant                        100/1000/2000imp/kWh              100/1000/2000imp/kWh                                100/1000/2000imp/kWh

Communication                                  N/A                                RS485, Modbus-RTU                                           RS485, Modbus-RTU

Setting for Meter Constant         Only in production              in production or after delivery via RS485            in production or after delivery via RS485

Backlight                                          Blue                                           Blue                                                                  Blue

Li-Battery                                         N/A                                            N/A                                                                   YES

Multi-tariff                                         N/A                                            N/A                                                                   YES

Measurement Mode                 Option 1:  active and reactive (default)                      Option 2:  active forward and reverse